AAEON Industrial Partner

SBC-350A - Aaeon SBC-350A Half-size CPU Board with ISA Bus Interface, All-In-One...

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Part Number:
SBC-350A
Model Number:
SBC-350A
Make:
AAEON
Lead Time:
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Aaeon SBC-350A Half-size CPU Board with ISA Bus Interface, All-In-One 386SX-40 CPU Processor, ALI M1217-40 Chipset, PC/104, Watchdog Timer Simple Type: CPU Board

The half-size SBC-350A comes equipped with a 80386SX-40 CPU. Also included on-board are two serial RS-232 ports, a bi-directional parallel port, an IDE hard disk drive interface, a floppy disk controller and a watchdog timer. The watchdog timer ensures that the CPU will be reset if it stops due to a program or EMI problem, allowing the SBC-350A to be used in stand-alone systems or in unattended environments. The SBC-350A’s industrial-grade construction ensures continuous, reliable operation in harsh industrial environments at temperatures up to 140oF (60oC). We designed the SBC-350A with SBC (Single Board Computer) applications in mind. It also incorporates a connector for PC/104 modules (Flat-panel/CRT VGA controller or Flash/RAM/ROM disk). Built using CMOS technology, the SBC-350A consumes very little power. Its four SIMM (Single In-line Memory Module) DRAM sockets accept 256 KB, 1 MB or 4 MB SIMM modules for total on-board memory of 1 to 16 MB. You can also use this 4-layer CPU card to transform any system into a 16-bit 386 compatible computer, its all-in-one configuration freeing-up valuable expansion slots. Its highly compact form and numerous features make it an ideal cost/performance solution for high-end commercial and industrial applications where high CPU speed and low mean-time-to-repair are critical.

Download the datasheet (PDF)

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Features

  • AMI BIOS supports LBA mode HDDs.
  • Built-in floppy disk drive controller
  • Built-in IDE (AT bus) hard disk drive interface
  • External power connector
  • Fully PC/AT compatible with 40 MHz 80386SX
  • Half-size all-in-one CPU card
  • On-board keyboard connector
  • One bidirectional parallel printer port
  • Operating temperature: 32 to 140o F (0 to 60o C)
  • Optional PC/104 modules can be added
  • Single +5 V power supply
  • Two serial RS-232 ports, uses 16C550 UARTs with 16 byte FIFO
  • Up to 16 MB of on-board DRAM
  • Uses CMOS devices for low power consumption
  • Watchdog timer, software programmable from 2 to 32 seconds in steps of 2 seconds

Specifications

    General
  • Bi-directional parallel port: Configurable to LPT1, LPT2, LPT3 or disabled. Standard female DB-25 connector provided
  • Bus interface: ISA (PC/AT) bus
  • Bus speed: 8 MHz
  • Chipset: ALI M1217-40
  • CPU: 80386SX-40 MHz, 80486SLC-33 MHz
  • Data bus: 16 bit
  • DMA channels: 7
  • Floppy disk drive interface: Supports up to two floppy disk drives, 5.25” (360 KB and 1.2 MB) and/or 3.5” (720 KB, 1.44 MB and 2.88 MB). Can be enabled/disabled
  • hadow RAM memory: Support for system and video BIOS of up to 256 KB in 32 KB blocks
  • IDE hard disk drive interface: Supports up to two IDE (AT bus) hard disk drives. Can be enabled/disabled
  • Interrupt levels: 15
  • Keyboard connectors: A 6-pin mini-DIN keyboard connector is located on the mounting bracket for easy access. An external keyboard adapter is also included. An on-board keyboard pin header connector is also available.
  • Max power required: + 5 V @ 1.2 A
  • Operating temperature: 32 to 140oF (0 to 60oC)
  • PC/104 Expansion: A 64- and 40-pin, 16-bit bus connector for optional PC/104 modules such as a Flash/RAM/ROM disk module and/or Flat-panel/CRT VGA module
  • Power supply voltage: +5 V (4.75 V to 5.25 V), +12 V, -12 V
  • Processing ability: 32 bit
  • RAM memory: 1 MB to 16 MB Uses 256Kx9 (SIMM-256-7), 1Mx9 (SIMM-1000-7) or 4Mx9 (SIMM-4000-7) SIMMs with access time of 70 nsec. or less S
  • Real-time clock/calendar: Uses Dallas DS-12887 RTC or equivalent chip and quartz oscillator, powered by a lithium battery for 10 years of data retention
  • Serial ports: Dual RS-232 serial ports with 16C550 compatible UARTs (16-byte FIFO for speeds up to 115 Kbps). Ports can be individually configured as COM1, COM2 or disabled
  • Size: 7.3" (L) x 4.8" (W) (185 mm x 122 mm)
  • System performance: 51.9 MHz with an 80386SX-40 MHz CPU
  • Watchdog timer: The timeout interval is software programmable and can be set between 2 to 30 sec.. Your program uses hex 043 and 443 to control the watchdog and set the timeout period
  • Weight: 0.55 lbs. (250g)

 

Applications

  • None Available

Aliases

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