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- Capacity Range: Available from 32MB up to 2GB; this model provides 256MB of non-volatile NAND flash storage.
- Interface Compatibility: Fully compliant with CompactFlash™ Specification, PCMCIA Ver. 2.1, and PC Card ATA Ver. 2.01.
- Connector Type: 50-pin surface-mount (SMT) connector, Type I form factor (3.3mm thickness).
- Power Supply: Operates on a single 3.3V or 5V power source.
- Operating Modes:
- Memory Card Mode
- I/O Card Mode
- True IDE Mode (for direct ATA interface compatibility)
- Controller Technology: TDK GBDriver flash memory controller for stable operation and advanced error management.
- Error Correction: Built-in ECC (Error Correcting Code) with data reliability of 1 error per 10¹⁴ bits read.
- Endurance: Up to 2,000,000 program/erase cycles.
- MTBF (Mean Time Between Failures): 1,000,000 hours.
- Temperature Range: 0°C to +70°C (standard operating range).
- Performance:
- Read Speed: 4.0 MB/s (32–64MB models), 4.1 MB/s (128MB–2GB models)
- Write Speed: 1.5 MB/s (32–64MB models), 3.5 MB/s (128MB–2GB models)
- Power Consumption:
- Active Mode: 24.1 mA @ 3.3V / 26.5 mA @ 5.0V
- Sleep Mode: 200 µA @ 3.3V / 300 µA @ 5.0V
- Self-Diagnostics: Internal self-test program executes automatically at power-on.
- Boot Mode Configuration: Supports both Fixed Disk Mode (045A) and Removable Disk Mode (848A). Fixed mode enables system boot compatibility with operating systems such as Windows XP.
- High Reliability: Designed for industrial use with robust data retention and consistent performance under continuous operation.
- Interface Compatibility: Fully compliant with CompactFlash™ Specification, PCMCIA Ver. 2.1, and PC Card ATA Ver. 2.01.
- Connector Type: 50-pin surface-mount (SMT) connector, Type I form factor (3.3mm thickness).
- Power Supply: Operates on a single 3.3V or 5V power source.
- Operating Modes:
- Memory Card Mode
- I/O Card Mode
- True IDE Mode (for direct ATA interface compatibility)
- Controller Technology: TDK GBDriver flash memory controller for stable operation and advanced error management.
- Error Correction: Built-in ECC (Error Correcting Code) with data reliability of 1 error per 10¹⁴ bits read.
- Endurance: Up to 2,000,000 program/erase cycles.
- MTBF (Mean Time Between Failures): 1,000,000 hours.
- Temperature Range: 0°C to +70°C (standard operating range).
- Performance:
- Read Speed: 4.0 MB/s (32–64MB models), 4.1 MB/s (128MB–2GB models)
- Write Speed: 1.5 MB/s (32–64MB models), 3.5 MB/s (128MB–2GB models)
- Power Consumption:
- Active Mode: 24.1 mA @ 3.3V / 26.5 mA @ 5.0V
- Sleep Mode: 200 µA @ 3.3V / 300 µA @ 5.0V
- Self-Diagnostics: Internal self-test program executes automatically at power-on.
- Boot Mode Configuration: Supports both Fixed Disk Mode (045A) and Removable Disk Mode (848A). Fixed mode enables system boot compatibility with operating systems such as Windows XP.
- High Reliability: Designed for industrial use with robust data retention and consistent performance under continuous operation.
Comprehensive Product Summary – PQI Industrial Compact Flash Card CF-0256M-044x
### 1. Product Overview
Product Name: Industrial Compact Flash Disk
Model Number: CF-0256M-044x
Series: AC31-XXXX Industrial CompactFlash Card Series
Article Number: CF-0256M-044x
Manufacturer: Power Quotient International Co., Ltd. (PQI)
Revision: Industrial Compact Flash Card Rev. 1.01
Manufacturing Location: 14F, No.16, Jian Ba Road, Chung Ho City, Taipei, Taiwan, R.O.C.
Website: [www.pqi.com.tw](http://www.pqi.com.tw)
Contact: Tel: +886-2-8226-5288 | Fax: +886-2-8226-3689
The PQI CF-0256M-044x is a 256MB industrial-grade CompactFlash (CF) memory card designed for embedded systems, industrial automation, and digital imaging applications. It is built around TDK’s GBDriver flash memory controller and complies fully with the CompactFlash™ and PCMCIA standards, ensuring broad compatibility and reliable performance in demanding environments.
### 2. Key Features
- Capacity Range: Available from 32MB up to 2GB; this model provides 256MB of non-volatile NAND flash storage.
- Interface Compatibility: Fully compliant with CompactFlash™ Specification, PCMCIA Ver. 2.1, and PC Card ATA Ver. 2.01.
- Connector Type: 50-pin surface-mount (SMT) connector, Type I form factor (3.3mm thickness).
- Power Supply: Operates on a single 3.3V or 5V power source.
- Operating Modes:
- Memory Card Mode
- I/O Card Mode
- True IDE Mode (for direct ATA interface compatibility)
- Controller Technology: TDK GBDriver flash memory controller for stable operation and advanced error management.
- Error Correction: Built-in ECC (Error Correcting Code) with data reliability of 1 error per 10¹⁴ bits read.
- Endurance: Up to 2,000,000 program/erase cycles.
- MTBF (Mean Time Between Failures): 1,000,000 hours.
- Temperature Range: 0°C to +70°C (standard operating range).
- Performance:
- Read Speed: 4.0 MB/s (32–64MB models), 4.1 MB/s (128MB–2GB models)
- Write Speed: 1.5 MB/s (32–64MB models), 3.5 MB/s (128MB–2GB models)
- Power Consumption:
- Active Mode: 24.1 mA @ 3.3V / 26.5 mA @ 5.0V
- Sleep Mode: 200 µA @ 3.3V / 300 µA @ 5.0V
- Self-Diagnostics: Internal self-test program executes automatically at power-on.
- Boot Mode Configuration: Supports both Fixed Disk Mode (045A) and Removable Disk Mode (848A). Fixed mode enables system boot compatibility with operating systems such as Windows XP.
- High Reliability: Designed for industrial use with robust data retention and consistent performance under continuous operation.
### 3. Technical Specifications
Physical Dimensions (Type I CF Card):
- Length: 42.80 mm ± 0.10 mm
- Width: 36.40 mm ± 0.15 mm
- Thickness: 3.3 mm (nominal)
- Edge Radius: 4 × R0.020 in ± 0.004 in
- Tolerance: ±0.07 mm on key dimensions
Weight: Approximately 10–12 grams (typical for Type I CF cards).
Material Construction:
- Outer shell: Industrial-grade polymer and aluminum alloy for durability.
- Connector: 50-pin gold-plated SMT interface for corrosion resistance and signal integrity.
Electrical Characteristics:
- Voltage Range: 3.3V ±5% or 5.0V ±5%
- Power Consumption:
- Active: 24.1 mA (3.3V) / 26.5 mA (5.0V)
- Sleep: 200 µA (3.3V) / 300 µA (5.0V)
- Data Retention: >10 years under normal conditions.
Performance Metrics:
- Sequential Read: Up to 4.1 MB/s
- Sequential Write: Up to 3.5 MB/s
- Access Time: <1 ms typical (controller dependent).
### 4. Functionality
The PQI CF-0256M-044x operates as a solid-state storage device that emulates a traditional hard disk drive when used in True IDE mode. It can also function as a memory or I/O card depending on host configuration. The internal TDK GBDriver controller manages NAND flash memory operations, wear leveling, and ECC correction to ensure data integrity and extended lifespan.
Operating Modes:
1. Memory Card Mode: Functions as a PCMCIA memory card for general data storage.
2. I/O Card Mode: Enables communication with host systems that support I/O operations through the PC Card interface.
3. True IDE Mode: Allows direct connection to IDE/ATA interfaces, enabling the CF card to act as a bootable drive.
Use Cases and Applications:
- Industrial automation systems and embedded controllers.
- Digital still cameras and imaging devices.
- Data logging and instrumentation.
- Network and communication equipment.
- Legacy systems requiring IDE-compatible solid-state storage.
Compatibility:
- Compatible with CompactFlash™ slots and PCMCIA adapters.
- Supports both 3.3V and 5V host systems.
- Bootable in Fixed Disk Mode for operating systems such as Windows XP, Linux, and embedded OS environments.
### 5. Components & Accessories
Included Components:
- 1 × PQI CF-0256M-044x CompactFlash Card (256MB capacity).
- Protective anti-static packaging.
- Product label with serial and model identification.
Optional Accessories:
- CF-to-PCMCIA adapter for laptop or industrial PC integration.
- CF-to-IDE 44-pin or 40-pin adapter for embedded system use.
- Protective storage case (optional).
Connectors:
- 50-pin CompactFlash Type I interface (SMT).
- Pin assignments conform to CompactFlash and PC Card ATA specifications.
### 6. Installation & Setup
Requirements:
- Host device with CompactFlash Type I slot or compatible adapter.
- Power supply supporting 3.3V or 5V operation.
Mounting Options:
- Direct insertion into CF slot (industrial controller, camera, or embedded board).
- Via CF-to-IDE adapter for integration into systems requiring ATA interface.
Configuration:
- Fixed Mode (045A): Recommended for bootable system drives.
- Removable Mode (848A): Suitable for portable data storage.
- Mode selection is configured at the factory or via firmware setting.
Setup Procedure:
1. Power off the host system.
2. Insert the CF card into the designated slot or adapter.
3. Power on the system; the internal self-diagnostic routine executes automatically.
4. The host detects the card as a standard ATA storage device.
5. Format and partition as required by the operating system.
### 7. Performance & Capabilities
Speed and Throughput:
- Sequential Read: Up to 4.1 MB/s
- Sequential Write: Up to 3.5 MB/s
- Interface: 16-bit data bus, supporting PIO modes as per ATA specification.
Capacity and Endurance:
- 256MB NAND flash memory capacity.
- Endurance: 2,000,000 program/erase cycles per block.
- MTBF: 1,000,000 hours, ensuring long-term reliability in continuous operation.
Efficiency:
- Low power consumption suitable for battery-powered and embedded systems.
- Automatic power management with sleep mode current below 300 µA.
Limitations:
- Operating temperature limited to 0°C–70°C (standard version).
- Performance may vary depending on host platform and interface speed.
- Not designed for extreme temperature or high-vibration environments without additional protection.
### 8. Standards & Compliance
Industry Standards:
- CompactFlash™ Specification Revision 1.4 and later.
- PCMCIA PC Card Standard Version 2.1.
- PC Card ATA Specification Version 2.01.
- True IDE Mode compliant with ATA/ATAPI-4 interface standards.
Electrical and Mechanical Compliance:
- Type I CompactFlash form factor (3.3mm thickness).
- 50-pin connector per CF standard pinout.
- Supports both 3.3V and 5V signaling levels.
Regulatory Compliance:
- CE and FCC Class B compliant (typical for PQI industrial products).
- RoHS compliant (lead-free manufacturing process).
- Conforms to JEDEC standards for flash memory reliability.
Data Integrity and Error Management:
- ECC (Error Correcting Code) ensures 1-bit correction per 512-byte sector.
- Automatic bad block management and wear leveling.
- Power-fail protection to prevent data corruption during unexpected shutdowns.
### 9. Additional Information
Warranty:
- Standard PQI industrial product warranty (typically 1–3 years depending on region and distributor).
- Covers manufacturing defects and performance failures under normal operating conditions.
Support and Maintenance:
- Technical support available via PQI’s global service network.
- Firmware updates provided for controller optimization and compatibility improvements.
- Maintenance-free solid-state design—no moving parts, no mechanical wear.
Product Lifecycle:
- Designed for long-term availability in industrial supply chains.
- Backward-compatible with legacy CompactFlash and IDE systems.
Environmental Considerations:
- Operating Temperature: 0°C to +70°C
- Storage Temperature: -40°C to +85°C
- Humidity: 5%–95% non-condensing
Reliability Enhancements:
- Internal ECC and wear-leveling algorithms extend flash endurance.
- Power-on self-test ensures operational integrity before host access.
- Fixed/Removable mode flexibility supports diverse system requirements.
Manufacturer Credentials:
Power Quotient International Co., Ltd. (PQI) is a Taiwan-based manufacturer specializing in flash memory and storage solutions for industrial, consumer, and enterprise applications. PQI’s industrial CF cards are known for their reliability, compliance with international standards, and long-term product support.
### Summary
The PQI CF-0256M-044x Industrial Compact Flash Disk is a robust, standards-compliant solid-state storage solution engineered for industrial and embedded applications. With its 256MB NAND flash capacity, TDK GBDriver controller, and support for multiple interface modes (Memory, I/O, True IDE), it provides flexible integration options across a wide range of systems. Its high endurance, low power consumption, and strong ECC-based data protection make it ideal for mission-critical environments where reliability and data integrity are paramount.
This model’s adherence to CompactFlash and PCMCIA standards ensures compatibility with legacy and modern systems alike, while its configurable Fixed/Removable mode allows seamless use as either a bootable system drive or portable storage medium. Designed and manufactured by PQI, the CF-0256M-044x exemplifies industrial-grade durability, consistent performance, and long-term availability for OEM and embedded applications.
### 1. Product Overview
Product Name: Industrial Compact Flash Disk
Model Number: CF-0256M-044x
Series: AC31-XXXX Industrial CompactFlash Card Series
Article Number: CF-0256M-044x
Manufacturer: Power Quotient International Co., Ltd. (PQI)
Revision: Industrial Compact Flash Card Rev. 1.01
Manufacturing Location: 14F, No.16, Jian Ba Road, Chung Ho City, Taipei, Taiwan, R.O.C.
Website: [www.pqi.com.tw](http://www.pqi.com.tw)
Contact: Tel: +886-2-8226-5288 | Fax: +886-2-8226-3689
The PQI CF-0256M-044x is a 256MB industrial-grade CompactFlash (CF) memory card designed for embedded systems, industrial automation, and digital imaging applications. It is built around TDK’s GBDriver flash memory controller and complies fully with the CompactFlash™ and PCMCIA standards, ensuring broad compatibility and reliable performance in demanding environments.
### 2. Key Features
- Capacity Range: Available from 32MB up to 2GB; this model provides 256MB of non-volatile NAND flash storage.
- Interface Compatibility: Fully compliant with CompactFlash™ Specification, PCMCIA Ver. 2.1, and PC Card ATA Ver. 2.01.
- Connector Type: 50-pin surface-mount (SMT) connector, Type I form factor (3.3mm thickness).
- Power Supply: Operates on a single 3.3V or 5V power source.
- Operating Modes:
- Memory Card Mode
- I/O Card Mode
- True IDE Mode (for direct ATA interface compatibility)
- Controller Technology: TDK GBDriver flash memory controller for stable operation and advanced error management.
- Error Correction: Built-in ECC (Error Correcting Code) with data reliability of 1 error per 10¹⁴ bits read.
- Endurance: Up to 2,000,000 program/erase cycles.
- MTBF (Mean Time Between Failures): 1,000,000 hours.
- Temperature Range: 0°C to +70°C (standard operating range).
- Performance:
- Read Speed: 4.0 MB/s (32–64MB models), 4.1 MB/s (128MB–2GB models)
- Write Speed: 1.5 MB/s (32–64MB models), 3.5 MB/s (128MB–2GB models)
- Power Consumption:
- Active Mode: 24.1 mA @ 3.3V / 26.5 mA @ 5.0V
- Sleep Mode: 200 µA @ 3.3V / 300 µA @ 5.0V
- Self-Diagnostics: Internal self-test program executes automatically at power-on.
- Boot Mode Configuration: Supports both Fixed Disk Mode (045A) and Removable Disk Mode (848A). Fixed mode enables system boot compatibility with operating systems such as Windows XP.
- High Reliability: Designed for industrial use with robust data retention and consistent performance under continuous operation.
### 3. Technical Specifications
Physical Dimensions (Type I CF Card):
- Length: 42.80 mm ± 0.10 mm
- Width: 36.40 mm ± 0.15 mm
- Thickness: 3.3 mm (nominal)
- Edge Radius: 4 × R0.020 in ± 0.004 in
- Tolerance: ±0.07 mm on key dimensions
Weight: Approximately 10–12 grams (typical for Type I CF cards).
Material Construction:
- Outer shell: Industrial-grade polymer and aluminum alloy for durability.
- Connector: 50-pin gold-plated SMT interface for corrosion resistance and signal integrity.
Electrical Characteristics:
- Voltage Range: 3.3V ±5% or 5.0V ±5%
- Power Consumption:
- Active: 24.1 mA (3.3V) / 26.5 mA (5.0V)
- Sleep: 200 µA (3.3V) / 300 µA (5.0V)
- Data Retention: >10 years under normal conditions.
Performance Metrics:
- Sequential Read: Up to 4.1 MB/s
- Sequential Write: Up to 3.5 MB/s
- Access Time: <1 ms typical (controller dependent).
### 4. Functionality
The PQI CF-0256M-044x operates as a solid-state storage device that emulates a traditional hard disk drive when used in True IDE mode. It can also function as a memory or I/O card depending on host configuration. The internal TDK GBDriver controller manages NAND flash memory operations, wear leveling, and ECC correction to ensure data integrity and extended lifespan.
Operating Modes:
1. Memory Card Mode: Functions as a PCMCIA memory card for general data storage.
2. I/O Card Mode: Enables communication with host systems that support I/O operations through the PC Card interface.
3. True IDE Mode: Allows direct connection to IDE/ATA interfaces, enabling the CF card to act as a bootable drive.
Use Cases and Applications:
- Industrial automation systems and embedded controllers.
- Digital still cameras and imaging devices.
- Data logging and instrumentation.
- Network and communication equipment.
- Legacy systems requiring IDE-compatible solid-state storage.
Compatibility:
- Compatible with CompactFlash™ slots and PCMCIA adapters.
- Supports both 3.3V and 5V host systems.
- Bootable in Fixed Disk Mode for operating systems such as Windows XP, Linux, and embedded OS environments.
### 5. Components & Accessories
Included Components:
- 1 × PQI CF-0256M-044x CompactFlash Card (256MB capacity).
- Protective anti-static packaging.
- Product label with serial and model identification.
Optional Accessories:
- CF-to-PCMCIA adapter for laptop or industrial PC integration.
- CF-to-IDE 44-pin or 40-pin adapter for embedded system use.
- Protective storage case (optional).
Connectors:
- 50-pin CompactFlash Type I interface (SMT).
- Pin assignments conform to CompactFlash and PC Card ATA specifications.
### 6. Installation & Setup
Requirements:
- Host device with CompactFlash Type I slot or compatible adapter.
- Power supply supporting 3.3V or 5V operation.
Mounting Options:
- Direct insertion into CF slot (industrial controller, camera, or embedded board).
- Via CF-to-IDE adapter for integration into systems requiring ATA interface.
Configuration:
- Fixed Mode (045A): Recommended for bootable system drives.
- Removable Mode (848A): Suitable for portable data storage.
- Mode selection is configured at the factory or via firmware setting.
Setup Procedure:
1. Power off the host system.
2. Insert the CF card into the designated slot or adapter.
3. Power on the system; the internal self-diagnostic routine executes automatically.
4. The host detects the card as a standard ATA storage device.
5. Format and partition as required by the operating system.
### 7. Performance & Capabilities
Speed and Throughput:
- Sequential Read: Up to 4.1 MB/s
- Sequential Write: Up to 3.5 MB/s
- Interface: 16-bit data bus, supporting PIO modes as per ATA specification.
Capacity and Endurance:
- 256MB NAND flash memory capacity.
- Endurance: 2,000,000 program/erase cycles per block.
- MTBF: 1,000,000 hours, ensuring long-term reliability in continuous operation.
Efficiency:
- Low power consumption suitable for battery-powered and embedded systems.
- Automatic power management with sleep mode current below 300 µA.
Limitations:
- Operating temperature limited to 0°C–70°C (standard version).
- Performance may vary depending on host platform and interface speed.
- Not designed for extreme temperature or high-vibration environments without additional protection.
### 8. Standards & Compliance
Industry Standards:
- CompactFlash™ Specification Revision 1.4 and later.
- PCMCIA PC Card Standard Version 2.1.
- PC Card ATA Specification Version 2.01.
- True IDE Mode compliant with ATA/ATAPI-4 interface standards.
Electrical and Mechanical Compliance:
- Type I CompactFlash form factor (3.3mm thickness).
- 50-pin connector per CF standard pinout.
- Supports both 3.3V and 5V signaling levels.
Regulatory Compliance:
- CE and FCC Class B compliant (typical for PQI industrial products).
- RoHS compliant (lead-free manufacturing process).
- Conforms to JEDEC standards for flash memory reliability.
Data Integrity and Error Management:
- ECC (Error Correcting Code) ensures 1-bit correction per 512-byte sector.
- Automatic bad block management and wear leveling.
- Power-fail protection to prevent data corruption during unexpected shutdowns.
### 9. Additional Information
Warranty:
- Standard PQI industrial product warranty (typically 1–3 years depending on region and distributor).
- Covers manufacturing defects and performance failures under normal operating conditions.
Support and Maintenance:
- Technical support available via PQI’s global service network.
- Firmware updates provided for controller optimization and compatibility improvements.
- Maintenance-free solid-state design—no moving parts, no mechanical wear.
Product Lifecycle:
- Designed for long-term availability in industrial supply chains.
- Backward-compatible with legacy CompactFlash and IDE systems.
Environmental Considerations:
- Operating Temperature: 0°C to +70°C
- Storage Temperature: -40°C to +85°C
- Humidity: 5%–95% non-condensing
Reliability Enhancements:
- Internal ECC and wear-leveling algorithms extend flash endurance.
- Power-on self-test ensures operational integrity before host access.
- Fixed/Removable mode flexibility supports diverse system requirements.
Manufacturer Credentials:
Power Quotient International Co., Ltd. (PQI) is a Taiwan-based manufacturer specializing in flash memory and storage solutions for industrial, consumer, and enterprise applications. PQI’s industrial CF cards are known for their reliability, compliance with international standards, and long-term product support.
### Summary
The PQI CF-0256M-044x Industrial Compact Flash Disk is a robust, standards-compliant solid-state storage solution engineered for industrial and embedded applications. With its 256MB NAND flash capacity, TDK GBDriver controller, and support for multiple interface modes (Memory, I/O, True IDE), it provides flexible integration options across a wide range of systems. Its high endurance, low power consumption, and strong ECC-based data protection make it ideal for mission-critical environments where reliability and data integrity are paramount.
This model’s adherence to CompactFlash and PCMCIA standards ensures compatibility with legacy and modern systems alike, while its configurable Fixed/Removable mode allows seamless use as either a bootable system drive or portable storage medium. Designed and manufactured by PQI, the CF-0256M-044x exemplifies industrial-grade durability, consistent performance, and long-term availability for OEM and embedded applications.
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PQI price list-2011-Jan.pdf
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