S24CS02A datasheet(2/47 Pages) SII

2 / 47 page

2-WIRE CMOS SERIAL E2PROM

S-24CS01A/02A/04A/08A

Rev.4.4_00

Seiko Instruments Inc.

Pin Configurations

8-Pin DIP

Top view

Table 1

Pin No.

Symbol

Description

Address input (No connection in S-24CS04A/08A

*1)

Address input (No connection in S-24CS08A

*1)

Address input

GND

Ground

SDA

Serial data input / output

SCL

Serial clock input

Write protection input

Connected to VCC:

Protection valid

Connected to GND: Protection invalid

VCC

Power supply

*1. Connect to GND or VCC.

VCC

SCL

SDA

GND

Figure 1

S-24CS01ADP-G

S-24CS02ADP-G

S-24CS04ADP-G

S-24CS08ADP-1G

Remark See Dimensions for details of the package drawings.

8-Pin SOP(JEDEC)

Top view

Table 2

Pin No.

Symbol

Description

Address input (No connection in S-24CS04A/08A

*1)

Address input (No connection in S-24CS08A

*1)

Address input

GND

Ground

SDA

Serial data input / output

SCL

Serial clock input

Write protection input

Connected to VCC:

Protection valid

Connected to GND: Protection invalid

VCC

Power supply

*1. Connect to GND or VCC.

Remark See Dimensions for details of the package drawings.

VCC

SCL

SDA

GND

Figure 2

S-24CS01AFJ-TB-G

S-24CS01AFJ-TBH-G

S-24CS02AFJ-TB-G

S-24CS02AFJ-TBH-G

S-24CS04AFJ-TB-G

S-24CS04AFJ-TBH-G

S-24CS08AFJ-TB-1G

S-24CS08AFJ-TBH-1G

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