MDSL32V Features:

· Fully compatible with devices and OS that support IDE standard
· Host Data Transfer Rate: 16 Mbytes/second (burst)
· Endurance: 1,000,000 Program/Erase cycles
· MTBF: 1,000,000 power-on hours
· Connector Durability: 10,000 times
· Write-Protect jumper
· LED status indicator
· Built-in ECC function for highly reliable data transfer
· Auto Sleep and Power-Down modes
· Low-power consumption
· Host interface: 8/16-bit access
· Flash interface: 8-bit access

Description:

The MDSL32V is a 32MB IDE Flash Module with 2pcs of 16Mx8 or 1pcs 32Mx8 FLASH RAM and 1pcs of ATA Interface Controller assembled on the printed circuit board.

This product was designed for special Industrial PCs. It complies with the 40PIN standard IDE (ATA) interface, and portable systems like Information Applicant (IA) products.

* Warning: Pin 20
The 40-Pin IDE Flash Module offers 2 ways to get input power, either via the small power cord included or through pin 20 of the IDE connector. If pin 20 of the IDE connector is defined as NC (No Connect), then the 40-Pin IDE Flash Module must be directly connected to your system's power supply. If pin 20 of the IDE connector is defined as VCC (refer to ratings and conditions below), then the 40-Pin IDE Flash Module can get its necessary power without the use of the power cord.

Dimensions:
            Millimeters         Inches

Length:   59.00 ± 0.40        2.323 ± 0.016
Width:    7.300 ± 0.15        0.287 ± 0.004
Height:   27.30 ± 0.20        1.075 ± 0.008

Pinouts Number and Name:  

Pin Descriptions:

Symbol         Function

HD0 ~ HD15     Data Bus (Bi-directional)

HA0 ~ HA2      Address Bus (Input)

RESET          Device Reset (Input)

IORB           Device I/O Read (Input)

IOWB           Device I/O Write (Input)

IOIS16B        Transfer Type 8/16 bit (Output)

CE1B, CE2B     Chip Select (Input)

PDIAGB         Pass Diagnostic (Bi-directional)

DASPB          Disk Active/Slave Present (Bi-directional)

IREQ           Interrupt Request (Output)

NC             No Connection

GND            Ground

VCC            Vcc Power Input

Absolute Maximum Ratings:

VDD  Power supply             -0.3 to +6.7 Volts

VCC  Input voltage            -0.3 to VDD + 0.3 Volts

VOUT Output voltage           -0.3 to VDD + 0.3 Volts

TSTG Storage temperature      -40 to 125 °C

Recommended Operating Conditions:

VDD  Power supply             3.0 to 5.5 Volts

VCC  Input voltage            0 to VDD Volts

TOPR Operating temperature    0 to 85 °C

IDE Flash Module performance:

Set up times (Reset to ready)           500 milliseconds (max)

Set up times (Sleep to idle)            100 nanoseconds (max)

Set up times (Deep power down to idle)    4 milliseconds (max)

Data transfer rate to/from host         16 Mbytes/s burst (max)

Sustained read transfer rate            5.4 Mbytes/s (max)

Sustained write transfer rate           3.2 Mbytes/s (max)

Controller overhead (Command to DRQ)      4 milliseconds (max)

Data transfer cycle end to ready \____/ 500 nanoseconds (min)
(Sector write)                   /    \ 50 milliseconds (max)

Thank you for purchasing our product.

Note: These specifications were last updated May 1, 2003.  This technical information is based on industry standard data and tests believed to be reliable. However, we make no warranties, either expressed or implied, as to its accuracy and assume no liability in connection with the use of this product. We reserve the right to make changes in specifications at any time without prior notice.