SM5838AS View Datasheet(PDF) - Nippon Precision Circuits
Part Name
Description
MFG CO.
'SM5838AS' PDF : 14 Pages View PDF
BLOCK DIAGRAM
8
DIN
8
SM5838AS
32
SRAM
32
Decoder
8
8
DOUT
OE
WE
Write address pointer
Read address pointer
RE
RW
RR
CLK
PIN DESCRIPTION
Number
Name
I/O
1
DOUT0
O
2
DOUT1
O
3
DOUT2
O
4
DOUT3
O
5
OE
I
6
RR
I
7
VSS
–
8
RE
I
9
DOUT4
O
10
DOUT5
O
11
DOUT6
O
12
DOUT7
O
13
DIN7
I
14
DIN6
I
15
DIN5
I
16
DIN4
I
17
CLK
I
18
VDD
–
19
RW
I
20
WE
I
21
DIN3
I
22
DIN2
I
23
DIN1
I
24
DIN0
I
Read data output bit 0
Read data output bit 1
Read data output bit 2
Read data output bit 3
Output enable input
Reset read input
Ground (0 V) pin
Read enable input (read address pointer)
Read data output bit 4
Read data output bit 5
Read data output bit 6
Read data output bit 7
Write data input bit 7
Write data input bit 6
Write data input bit 5
Write data input bit 4
Clock input
Supply pin
Reset write input
Write enable input (write address pointer)
Write data input bit 3
Write data input bit 2
Write data input bit 1
Write data input bit 0
Function
NIPPON PRECISION CIRCUITS—2
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