MR533252J Datasheet, PDF (2/8 Pages) OKI electronic componets – 2,097,152-Word X 16-Bit or 4,194,304-Word X 8-Bit 8Word X 16-Bit or 16Word X 8-Bit/Page Mode MASK ROM

Semiconductor
PIN CONFIGURATION (TOP VIEW)
NC 1
A18 2
A17 3
A7 4
A6 5
A5 6
A4 7
A3 8
A2 9
A1 10
A0 11
CE 12
VSS 13
OE 14
D0 15
D8 15
D1 17
D9 18
D2 19
D10 20
D3 21
D11 22
44 A20
43 A19
42 A8
41 A9
40 A10
39 A11
38 A12
37 A13
36 A14
35 A15
34 A16
33 BYTE
32 V_SS
31 D15/A-1
30 D7
29 D14
28 D6
27 D13
26 D5
25 D12
24 D4
23 V_CC
44-Pin SOP
44-Pin TSOPII
PIN NAMES
D15/A-1
A0~A20
D0~D14
CE
OE
BYTE
V_CC
V_SS
NC
FUNCTIONS
Data output / Address input
Address input
Data output
Chip enable
Output enable
Mode switch
Power supply voltage
GND
Non connection
MR533252J
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