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C-MOS 512 K (65,536 x 8)-BIT EPROM
—TOP VIEW—
MBM27C512-25 (1/2) IL08D
A15 1 A12 2
A7 3 A6 4 A5 5 A4 6 A3 7 A2 8 A1 9
VDD 28 27 A14 26 A13 25 A8 24 A9 23 A11
22 OE / VPP
21 A10
20 CE
10 A0 9 A1 8 A2 7 A3 6 A4 5 A5 4 A6 3 A7
25 A8 24 A9 21 A10 23 A11
2 A12 26 A13 27 A14
1 A15 CE
20
D0 11 D1 12 D2 13 D3 15 D4 16 D5 17 D6 18 D7 19
OE/VPP
22
A0 10 D0 11 D1 12 D2 13
19 D7 18 D6 17 D5 16 D4
A0 - A15 : ADDRESS INPUTS
CE : CHIP ENABLE INPUT
D0 - D7 : DATA OUTPUTS
OE : OUTPUT ENABLE INPUT
VPP : PROGRAM POWER SUPPLY
14 GND
15 D3
An CE OE/VPP VDD
AIN 0
0 +5 V
AIN 0
1 +5 V
x1
x +5 V
AIN 0 +12.5 V +6 V
AIN 0
0 +6 V
x 1 +12.
MBM27C512-25 Datasheet
