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S-93C46B Datasheet, PDF (3/45 Pages) Seiko Instruments Inc – CMOS SERIAL E2PROM
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Rev.4.3_00
CMOS SERIAL E2PROM
S-93C46B/56B/66B
8-Pin SOP(JEDEC) (Rotated)
Top view
NC
1
8 TEST
VCC
2
7 GND
CS
3
6 DO
SK
4
5 DI
Figure 3
S-93C46BR0I-J8T1G
S-93C56BR0I-J8T1G
S-93C66BR0I-J8T1G
Table 3
Pin No.
Symbol
Description
1
NC
No connection
2
VCC
Power supply
3
CS
Chip select input
4
SK
Serial clock input
5
DI
Serial data input
6
DO
Serial data output
7
GND
Ground
8
TEST*1
Test
*1. Connect to GND or VCC.
Even if this pin is not connected, performance is not affected
so long as the absolute maximum rating is not exceeded.
Remark See Dimensions for details of the package drawings.
8-Pin TSSOP
Top view
CS
1
SK
2
DI
3
DO
4
8 VCC
7 NC
6 TEST
5 GND
Figure 4
S-93C46BD0I-T8T1G
S-93C46BD0H-T8T2G
S-93C56BD0I-T8T1G
S-93C56BD0H-T8T2G
S-93C66BD0I-T8T1G
S-93C66BD0H-T8T2G
Table 4
Pin No.
Symbol
Description
1
CS
Chip select input
2
SK
Serial clock input
3
DI
Serial data input
4
DO
Serial data output
5
GND
Ground
6
TEST*1
Test
7
NC
No connection
8
VCC
Power supply
*1. Connect to GND or VCC.
Even if this pin is not connected, performance is not affected
so long as the absolute maximum rating is not exceeded.
Remark See Dimensions for details of the package drawings.
Seiko Instruments Inc.
3
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