MSM548263-XXTS-K Ver la hoja de datos (PDF) - Oki Electric Industry
Número de pieza
componentes Descripción
Fabricante
MSM548263-XXTS-K Datasheet PDF : 40 Pages
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PIN CONFIGURATION (TOP VIEW)
VCC 1
40 VSS
SC 2
39 SDQ8
SDQ1 3
38 SDQ7
SDQ2 4
37 SDQ6
SDQ3 5
SDQ4 6
TRG 7
36 SDQ5
35 SE
34 DQ8
DQ1 8
33 DQ7
DQ2 9
32 DQ6
DQ3 10
31 DQ5
DQ4 11
VSS 12
WE 13
RAS 14
30 VSS
29 DSF
28 NC
27 CAS
A8 15
26 QSF
A7 16
25 A0
A6 17
24 A1
A5 18
23 A2
A4 19
22 A3
VCC 20
21 VSS
VCC 1
SC 2
SDQ1 3
SDQ2 4
SDQ3 5
SDQ4 6
TRG 7
DQ1 8
DQ2 9
DQ3 10
MSM548263
44 VSS
43 SDQ8
42 SDQ7
41 SDQ6
40 SDQ5
39 SE
38 DQ8
37 DQ7
36 DQ6
35 DQ5
DQ4 13
VSS 14
WE 15
RAS 16
A8 17
A7 18
A6 19
A5 20
A4 21
VCC 22
32 VSS
31 DSF
30 NC
29 CAS
28 QSF
27 A0
26 A1
25 A2
24 A3
23 VSS
44/40-Pin Plastic TSOP (II)
(K Type)
40-Pin Plastic SOJ
Pin Name
A0 - A8
DQ1 - DQ8
SDQ1 - SDQ8
RAS
CAS
WE
TRG
Function
Address Input
RAM Inputs/Outputs
SAM Inputs/Outputs
Row Address Strobe
Column Address Strobe
Write Enable
Transfer/Output Enable
Pin Name
SC
SE
DSF
QSF
VCC
VSS
NC
Function
Serial Clock
SAM Port Enable
Special Function Input
Special Function Output
Power Supply (5 V)
Ground (0 V)
No Connection
Note: The same power supply voltage must be provided to every VCC pin, and the same GND
voltage level must be provided to every VSS pin.
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