2-WIRE CMOS SERIAL E2PROM
S-24CS01A/02A/04A/08A
Rev.4.4_00
8-Pin TSSOP
Top view
Table 3
Pin No. Symbol
Description
1
2
3
4
8
1
2
3
4
5
6
A0
A1
A2
Address input (No connection in S-24CS04A/08A*1)
Address input (No connection in S-24CS08A*1)
Address input
VCC
WP
A0
A1
7
6
5
A2
SCL
GND
GND Ground
SDA
SCL
Serial data input / output
Serial clock input
Figure 3
S-24CS01AFT-TB-G
Write protection input
7
8
WP
Connected to VCC: Protection valid
Connected to GND: Protection invalid
Power supply
VCC
S-24CS01AFT-TBH-G
S-24CS02AFT-TB-G
S-24CS02AFT-TBH-G
S-24CS04AFT-TB-G
S-24CS04AFT-TBH-G
S-24CS08AFT-TB-1G
S-24CS08AFT-TBH-1G
*1. Connect to GND or VCC.
Remark See Dimensions for details of the package drawings.
SNT-8A
Table 4
Top view
Pin No. Symbol
Description
Address input (No connection in S-24CS04A*1)
Address input
A0
1
8 VCC
7 WP
6 SCL
5 SDA
1
2
3
4
5
6
A0
A1
A2
A1 2
A2 3
GND 4
Address input
GND Ground
SDA
SCL
Serial data input / output
Serial clock input
Write protection input
Figure 4
7
8
WP
Connected to VCC: Protection valid
Connected to GND: Protection invalid
Power supply
VCC
S-24CS01APH-TF-G
S-24CS02APH-TF-G
S-24CS04APH-TF-G
*1. Connect to GND or VCC.
Remark See Dimensions for details of the package drawings.
3
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
