MF365A-LCDATXX 데이터 시트보기 (PDF) - Mitsumi
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MF365A-LCDATXX Datasheet PDF : 11 Pages
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MITSUBISHI MEMORY CARD
PIN ASSIGNMENT
Two-Piece Type (68-pin)
STATIC RAM CARDS
Pin
Symbol
No.
Function
1 GND Ground
2
D3
3
D4
4
D5
Data I/O
5
D6
6
D7
7 CE1# Card enable 1
8
A10 Address input
9 OE# Output enable
10 A11
1 1 A9
1 2 A8
Address input
13 A13
14 A14
15 WE# Write enable
1 6 NC No connection
1 7 VCC P o w e r s u p p l y v o l t a g e
1 8 NC No connection
19 A16 A16(NC for 64KB type)
20 A15
21 A12
2 2 A7
2 3 A6
2 4 A5
Address input
2 5 A4
2 6 A3
2 7 A2
2 8 A1
2 9 A0
30 D0
31 D1
Data I/O
32 D2
33 WP Write protect
3 4 GND Ground
Pin
Symbol
No.
3 5 GND
3 6 CD1#
37 D11
38 D12
39 D13
40 D14
41 D15
42 CE2#
4 3 NC
4 4 NC
4 5 NC
46 A17
47 A18
48 A19
49 A20
50 A21
5 1 VCC
5 2 NC
5 3 NC
5 4 NC
5 5 NC
5 6 NC
5 7 NC
5 8 NC
5 9 NC
6 0 NC
6 1 REG#
6 2 BVD2
6 3 BVD1
64 D8
65 D9
66 D10
6 7 CD2#
6 8 GND
Function
Ground
Card detect 1
Data I/O
Card enable 2
No connection
A17(NC for≤128KB types)
A18(NC for≤256KB types)
A19(NC for≤512KB types)
A20(NC for≤1MB types)
A21(NC for≤2MB types)
Power supply voltage
No connection
No connection
Address input
No connection
REG function
Battery voltage detect 2
Battery voltage detect 1
Data I/O
Card detect 2
Ground
WRITE PROTECT MODE (WP)
When the write protect switch is switched on, this
card goes into a write protect mode that can read
but not write data.
In this mode, the WP pin becomes “H” level.
At the shipment the write protect switch is switched
off (Normal mode : The card can be written ; WP pin
indicates “L” level).
MITSUBISHI
ELECTRIC
2/11
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