3 Chapter 1
1.2 Specifications
1.2.1 Standard SBC Functions
• CPU: MIC-3321 supports Intel Pentium M 2.0 GHz
• Optional: Celeron M 1.0GHz/ Celeron M 800MHz (non cache)
• BIOS: Award 4 Mb flash memory
• Chipset: Intel 915GM Graphics and Memory Controller Hub (GMCH)
Intel 82801FBM I/O Controller Hub (ICH6M)
• System Memory:
Directed Soldered 512MB DDR2 533 SDRAM (MIC-3321/3321S)
Directed Soldered 512MB DDR2 400 SDRAM (MIC-3321C/3321CS)
Directed Soldered 256MB DDR2 400 SDRAM (MIC-3321LS)
Max:1GB
• P-IDE: One Channel IDE CompactFlash socket type II*1(select mas-
ter/slave DIP-SW), UltraDMA/100/66/33*a (2.5"HDD)
• SATA: One external SATA Connector
• Serial Ports: Two RS-232 ports with 16C550UARTs (or compatible)
with 16-byte FIFO buffer. One Front I/O, the other Rear I/O.
• Keyboard and PS/2 Mouse Connector: One 6-pin mini-DIN connec-
tor is located on the mounting bracket for easy connection to a key-
board or PS/2 mouse.
• USB Port: Four USB2.0 Channels up to 480MB, 2 front I/O, 2 rear I/O
• PCI-to-PCI Bridge: PERICOM P17C8150-32-bit/33MHz Compact-
PCI interface
• Watchdog Timer: Provides system reset and software control. Time
interval is programmable from 1 to 255 seconds/minutes.
• Ethernet LAN: 10/100/1000Base-TX Gigabit Ethernet
• Controller Chips: Two Intel 825723E/L PCI Express Gigabit Ethernet
Controllers support Pre-boot Execution Environment(PXE).
• Battery-backup RAM: 512 KB
• Input /Output Bus Interface: PCI 2.2 compliant, 32 bit/33 MHz
• CompactPCI Compliance: PICMG 2.1 CompactPCI Hot Swap R3.0