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1.3U External Specifications
Rev.1.00 Oct 09, 2008 1-3
REJ11J0021-0100
1
1.3U External Specifications
3HTable 1.3.1 list the M3A-HS37 external specifications.
Table 1.3.1 External Specifications
No. Item Description
1 CPU
SH7137
z Input (XIN) clock: 10.0 MHz
z CPU clock: 80 MHz (max.)
z Bus clock: Maximum 40 MHz (max.)
z On-chip memory
• Flash memory: 256 KB
• RAM: 16 KB
2 Memory
z SRAM: 32 KB
M5M5256DFP-70GI: 1 (8-bit bus width, optional)
z EEPROM: 16 KB (optional)
HN58X24128FPIE: 1 (I
P
2
P
C bus connection)
3 Connectors
z Expansion connectors (Bus, I/O, VCC, and GND)
z Serial port connector (D-sub 9-pin)
z H-UDI connector (14-pin)
z RCAN connector (D-sub 9-pin)
4 LEDs
z POWER LED: 1
z User LEDs: 6
5 Switches
z Reset switch: 1
z NMI switch: 1
z IRQ2 switch: 1
z System setting DIP switches: 4/package
z User DIP switches: 4/package
6 Dimensions
z Dimensions: 100 mm x 100 mm
z Mounting form : 4 layers, double-sided
z Board configuration : 1 board