Flexxon’s PATA SSD & Compact Flash Card Introduction

Parallel ATA (PATA) is a legacy protocol. After introduction of Serial ATA (SATA) in 2003, it has widely been replaced by SATA interface in newer system. However, FLEXXON is manage to supply PATA solution which is suitable for embedded system or old platform replacing HDD.

CF card

A Compact Flash (CF) card is a memory card that uses flash memory to store data up to 256GB capacity by using Parallel ATA (PATA) interface. CF cards are widely used as removable memory in industrial & commercial market due to the robustness.

PATA 2.5’’ SSD

PATA 1.8’’ SSD

CF Card

PATA DOM

FLEXXON PATA SSD & CF Card Overview

Data Transfer Mode

  • Up to PIO Mode 4
  • Up to Multiword DMA Mode 2
  • Ultra DMA Mode 7

ECC Scheme

  • Correct up to 68 bits error in 1KB data
  • Fully compatible with CF specification version 6.x
  • Power Loss Protection
  • Support CFA VPG-65 specification
PATA SeriesLEGACYLEGACY IILEGACY IIIPRESTO
FeatureStandard Performance
Suitable for Embedded Applications
High Compatibility & High Reliability for Rigorous ApplicationsHigh Compatibility & High Performance
Support Power Loss Protection
Ultra Performance
Fit for DSLR and Industrial Applications Support VPG 65
ComplianceUltra DMA Mode 7CF Spec Ver. 6.x
Ultra DMA Mode 7
CF Spec Ver. 4.1
Ultra DMA Mode 6
CF Spec Ver. 6.x
Ultra DMA Mode 7
CF Spec Ver. 6.x
Ultra DMA Mode 7
Form Factor2.5″ PATA SSD
1.8″ PATA SSD
PATA DOM
CF CardCF CardCF CardCF Card
Flash TypeSLC, MLC, pSLCSLC, MLC, pSLCSLCSLC, MLC, pSLC3D TLC, 3D pSLC
CapacitySLC: 1GB ~ 256GB
MLC: 4GB ~ 256GB
pSLC: 2GB ~ 128GB
SLC: 128MB ~ 64GB
MLC: 4GB ~ 128GB
pSLC: 2GB ~ 64GB
SLC: 128MB ~ 32GBSLC: 4GB ~ 32GB
MLC: 8GB ~ 128GB
pSLC: 4GB ~ 64GB
3D TLC: 16GB ~ 256GB
3D pSLC: 4GB ~ 64GB
Max. PerformanceRead: 80 MB/s
Write: 90 MB/s
Read: 80 MB/s
Write: 80 MB/s
Read: 51 MB/s
Write: 40 MB/s
Read: 106 MB/s
Write: 80 MB/s
Read: 160 MB/s
Write: 145 MB/s
GradeIndustrialIndustrialIndustrialIndustrialIndustrial / Commercial