S93A46A Datasheet, PDF (2/41 Pages) Seiko Instruments Inc – 125C OPERATION 3-WIRE SERIAL

125°C OPERATION 3-WIRE SERIAL E²PROM FOR AUTOMOTIVE
S-93A46A/56A/66A
Rev.6.1_00
 Pin Configurations
1. 8-Pin SOP (JEDEC)
8-Pin SOP (JEDEC)
Top view
1
8
2
7
3
6
4
5
Figure 1
S-93A46AD0A-J8T2UD (Wafer burn-in)
S-93A56AD0A-J8T2UD (Wafer burn-in)
S-93A66AD0A-J8T2UD (Wafer burn-in)
Table 1
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.
2. 8-Pin TSSOP
8-Pin TSSOP
Top view
1
8
2
7
3
6
4
5
Figure 2
S-93A46AD0A-T8T2UD (Wafer burn-in)
S-93A56AD0A-T8T2UD (Wafer burn-in)
S-93A66AD0A-T8T2UD (Wafer burn-in)
Table 2
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.
2
Seiko Instruments Inc.