MICRO/SYS MPC456
Specifications
Environmental
0° - +70°C operating. -25° - +85°C storage. 5%-95% relative humidity, non-condensing
Mechanical
3.55" x 3.775" x .6". Four mounting holes in corners
PC/104 Interface
8-bit PC/104 module. Optional 16-bit connector routes signals to modules above MPC456
Power Requirements
+5V ±5% at 145mA max (+30mA/MB SRAM) (+8mA/MB Flash)
Programming Interface
64KB memory address window in first megabyte of memory. Jumper selectable D0000 or E0000 window start. 32KB memory device access, 32KB option ROM access. Battery status software readable. Write protection software writable. Write protection status software readable
Features
- 5V-only operation
- LEDs for disk access, write protect
- Off-board battery support
- On-board battery backup for RAM in 1M blocks
- Optional flash-based option ROM
- PC/104 Format
- Up to 32M of Flash
- Up to 4M of static RAM
- Write protection for RAM in 1M blocks
Datasheet
Extracted Text
Solid State Disk Drive for PC/104 MPC456 Features Up to 4M of static RAM Up to 32M of Flash On-board battery backup for RAM in 1M blocks Off-board battery support Write protection for RAM in 1M blocks LEDs for disk access, write protect Optional flash-based option ROM 5V-only operation PC/104 Format Application programs can be loaded from The MPC456 solid state disk drive module is a ROM disk and data logging and temporary large capacity solid-state memory board for any files can be read and written on the RAM disk. PC/104 system. The MPC456 supports up to eight 512KB Static RAM devices and up to eight In systems without a disk-based operating sys- 4MB Flash EPROM devices. All devices are tem, all memory on the MPC456 can be ac- surface mount type. In systems running under a cessed through a paged access scheme similar disk-based operating system such as MSDOS, to Expanded Memory (EMS). Linkable drivers the MPC456 can emulate a ROM disk of up to are included with the MPC456 for this type of 32MB and a RAM disk of up to 4MB. access. Software Support Compatible Hardware Mounting/Packaging Under DOS -RAMdisk and Any Micro/sys CPU with PC/104 standard ROMdisk drivers PC/104 expansion connector Linkable library included [see Section 1] Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com 32MB Flash Array P Status C/ Read/Write 1 Control 0 Option 4MB RAM 4 ROM Array Battery Control Specifications: Mechanical: � Battery status software readable � 3.55" x 3.775" x .6" � Write protection software writeable � Four mounting holes in corners � Write protection status software readable Power Requirements: Ordering Information: � +5V ±5% at 145mA max (+30mA/MB SRAM) (+8mA/MB Flash) MPC456 2MByte SRAM Solid State Disk Drive Environmental: MPC456-1 2MByte SRAM/4MByte � 0° - +70°C operating Flash Solid State Disk Drive � -25° - +85°C storage MPC456-2 4MByte SRAM/8MByte � 5%-95% relative humidity, non-condensing Flash Solid State Disk Drive MPC456-3 4MByte SRAM/32MBytes PC/104 Interface: Flash Solid State Disk Drive � 8-bit PC/104 module � Optional 16-bit connector routes signals to modules above MPC456 456OPT-F2 Add 2MB Flash 456OPT-F4 Add 4MB Flash Programming Interface: 456OPT-F8 Add 8MB Flash � 64KB memory address window in first 456OPT-F16 Add 16MB Flash megabyte of memory 456OPT-F32 Add 32MB Flash � Jumper selectable D0000 or E0000 456OPT-R0 Delete all SRAM window start 456OPT-R1 Reduce SRAM to 1MB � 32KB memory device access, 32KB option 456OPT-R4 Increase SRAM to 4MB ROM access Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com
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Maintain legacy systems to prevent costly downtime

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