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1.6 M3A-HS85 Board Overview
Rev.1.04
2008.07.10
1-7
REJ10J1564-0104
1
Table 1.6.1 lists the main components mounted on the M3A-HS85.
Table 1.6.1 Main Components Mounted in the M3A-HS85
Symbol Parts Name Remarks
Recommended components
(Part number and manufacture)
U1 CPU SH7285 (Renesas)
U2 SRAM Not mounted R1LV1616RSA-7S (Renesas)
U3 SDRAM Not mounted EDS1216AATA-75E (Elpida)
U4 EEPROM Not mounted HN58X24128FPIE (Renesas)
U5 RS-232C driver SP3232ECA(Sipex)
U6 Reset IC
M51957BFP
(Renesas)
X1
Oscillator
SG8002DC_12.5MHz (Epson)
X1
Oscillator
socket
R110-83-308(Preci-Dip)
X2
Resonator
Not mounted
CSTCE-G12M5 (Murata)
X3
Oscillator
SG8002JF_48MHz (Epson)
X4
Resonator
Not mounted
CSTCZ48M0X12R (Murata)
J1 H-UDI connector (36pin) DX10M-36SE(50) (Hirose)
J2 H-UDI connector (14pin) 7614-6002BL(3M)
J3 Serial port connector XM2C-0942-132L(Omron)
J4
Power supply connector
S2B-XH-A(JST)
J5
External power supply
connector
Not mounted
A2-2PA-2.54DSA (Hirose)
J6
External power supply
connector
Not mounted
A2-2PA-2.54DSA (Hirose)
J7 DC power jack
Not mounted
HEC0470-01-630 (HOSIDEN)
J8,J10,J11
Extension connector
(20pin)
Not mounted XG4C-2031 (Omron)
J9,J12
Extension connector
(40pin)
Not mounted XG4C-4031 (Omron)
J13
Extension connector
(14pin)
Not mounted
7614-6002 (Sumitomo 3M)
J14 USB connector UBB-4R-D14T-4D(SN)(LF) (JST)
LED1
Power LED
Blue UB1111C (Stanley)
LED2-7
User LED
Green SML-310MT (Rohm)
SW1
Power switch
MS-12AAH1 (Nihon Kaiheiki)
SW2
Reset switch
Push switch
B3SN-3012 (Omron)
SW3
DIP switch for user
4 poles A6S-4104 (Omron)
SW4
DIP switch for system setting
4 poles A6S-4104 (Omron)
SW5 NMI switch Push switch B3SN-3012 (Omron)
SW6 IRQ1 switch Push switch B3SN-3012 (Omron)