S24CS01A データシートの表示（PDF） - Seiko Instruments Inc
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S24CS01A Datasheet PDF : 47 Pages
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Rev.4.4_00
2-WIRE CMOS SERIAL E2PROM
S-24CS01A/02A/04A/08A
A0
A1
A2
GND
8-Pin TSSOP
Top view
1
8 VCC
2
7 WP
3
6 SCL
4
5 SDA
Figure 3
S-24CS01AFT-TB-G
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
Table 3
Pin No.
1
2
Symbol
A0
A1
Description
Address input (No connection in S-24CS04A/08A*1)
Address input (No connection in S-24CS08A*1)
3
A2 Address input
4
GND Ground
5
SDA Serial data input / output
6
SCL Serial clock input
Write protection input
7
WP
Connected to VCC: Protection valid
Connected to GND: Protection invalid
8
VCC Power supply
*1. Connect to GND or VCC.
Remark See Dimensions for details of the package drawings.
SNT-8A
Top view
A0 1
A1 2
A2 3
GND 4
8 VCC
7 WP
6 SCL
5 SDA
Figure 4
S-24CS01APH-TF-G
S-24CS02APH-TF-G
S-24CS04APH-TF-G
Table 4
Pin No. Symbol
Description
1
A0 Address input (No connection in S-24CS04A*1)
2
A1 Address input
3
A2 Address input
4
GND Ground
5
SDA Serial data input / output
6
SCL Serial clock input
Write protection input
7
WP
Connected to VCC: Protection valid
Connected to GND: Protection invalid
8
VCC Power supply
*1. Connect to GND or VCC.
Remark See Dimensions for details of the package drawings.
Seiko Instruments Inc.
3
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