S-93L46A Datasheet, PDF (2/48 Pages) Seiko Instruments Inc – LOW VOLTAGE OPERATION CMOS SERIAL E2PROM

LOW VOLTAGE OPERATION CMOS SERIAL E²PROM
S-93L46A/56A/66A
Rev.3.1_00
„ Pin Assignment
SNT-8A
Top view
CS 1
SK 2
DI 3
DO 4
8 VCC
7 NC
6 TEST
5 GND
Figure 1
S-93L46AD0I-I8T1G
S-93L56AD0I-I8T1G
S-93L66AD0I-I8T1G
Table 1
Pin Number Pin Name
Function
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 V_CC.
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 SOP(JEDEC)
Top view
CS
1
8 _VCC
SK
2
7 _NC
DI
3
6 _TEST
DO
4
5 _GND
Figure 2
S-93L46AD0I-J8T1G
S-93L56AD0I-J8T1G
S-93L66AD0I-J8T1G
Table 2
Pin Number
Pin Name
Function
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 V_CC.
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.
2
Seiko Instruments Inc.