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1.6 U M3A-HS37 Major Components
Rev.1.00 Oct 09, 2008 1-7
REJ11J0021-0100
1
7HTable 1.6.1 lists the major components on the M3A-HS37.
Table 1.6.1 Main Components Mounted on the M3A-HS37
No. Name Part Number Manufacturer Remarks
U1 CPU SH7137 Renesas
U1 CPU socket NQPACK100SD(-ND) TET
U2 SRAM M5M5256DFP-70GI
Renesas Optional
U4 EEPROM HN58X24128FPIE
Renesas Optional
U5 RS-232C driver SP3232ECA Sipex
U6 Reset IC
M51957BFP
Renesas
U9 3.3 V regulator LM2738YMY NS SW regulator
U10 Inverter HD74LV2G14A Renesas
U11 Inverter SN74LVC14APWR
TI
U12 RCAN driver IC HA13721FPK Renesas
U13, U14 Level shifters SN74VC2T45DCT TI
X1
Oscillator
SG8002DC_10.0MHz Epson
Optional
X1
Oscillator socket
Optional
X2
Oscillator
CX5032GB 10000 KYOCERA KINSEKI
J2 H-UDI connector (14-pin) 7614-6002
Sumitomo 3M
J3 Serial port connector
XM2C-0942-132L
OMRON
J4
Power supply connector
S2B-XH-A JST
J7 DC power jack
HEC0470-01-630
HOSIDEN
J8, J10, J11
Expansion connectors
(20-pin)
XG8T-2031
OMRON
Optional
J9, J12
Expansion connectors
(40-pin)
XG8T-2031: 2
OMRON
Optional
J13 CAN connector (9-pin)
XM2C-0942-132L
OMRON
LED1
Power LED
Blue
LED2 to LED7
User LEDs
Green
SW1
Power switch
MS-12AAH1 nikkai
SW2
Reset switch
B3SN-3012
OMRON
Push-button switch
SW3
User DIP switches
A6S-4104
OMRON
4/package
SW4
System setting DIP switches
A6S-4104
OMRON
4/package
SW5 NMI switch B3SN-3012
OMRON
Push-button switch
SW6 IRQ2 switch B3SN-3012
OMRON
Push-button switch