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Seiko Instruments Electronic Components Datasheet

S-24CS02A Datasheet

(S-24CS0xA) 2-Wire CMOS Serial EPROM

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S-24CS02A pdf
S-24CS01A/02A/04A H Series
www.sii-ic.com
© Seiko Instruments Inc., 2009-2015
FOR AUTOMOTIVE 105°C OPERATION
2-WIRE SERIAL E2PROM
Rev.3.1_00
The S-24CS01A/02A/04A H series is a high temperature operation 2-wire serial E2PROM for automotive components. The
S-24CS01A/02A/04A H series has the capacity of 1 K-bit, 2 K-bit and 4 K-bit, and the organization is 128 words × 8 bits, 256
words × 8 bits and 512 words × 8 bits.
Page write and sequential read are available.
Features
Operating voltage range:
Read 2.55 V to 5.5 V (Ta = 40°C to +105°C)
Write 2.55 V to 5.5 V (Ta = 40°C to +105°C)
Page write:
8 bytes / page (S-24CS01A/02A)
16 bytes / page (S-24CS04A)
Sequential read
Operating Frequency:
Write time:
400 kHz (VCC = 2.55 V to 5.5 V, Ta = 40°C to +85°C)
350 kHz (VCC = 2.55 V to 5.5 V, Ta = +85°C to +105°C)
10.0 ms max.
Write protect function during the low power supply voltage
Endurance:
106 cycles/word*1 (Ta = +85°C)
5 × 105 cycles/word*1 (Ta = +105°C)
Data retention:
100 years (Ta = +25°C)
20 years (Ta = +105°C)
Memory capacity:
S-24CS01A
1 Kbit
S-24CS02A
2 Kbit
S-24CS04A
4 Kbit
Write protect:
100%
Initial delivery state:
FFh
Operation temperature range: Ta = 40°C to +105°C
Lead-free (Sn 100%), halogen-free*2
*1. For each address (Word: 8-bit)
*2. Refer to “Product Name Structure” for details.
Packages
8-Pin SOP(JEDEC)
8-Pin TSSOP
TMSOP-8
Caution Before using the product in medical equipment or automobile equipment including car audio, keyless
entry and engine control unit, contact to SII is indispensable.
Seiko Instruments Inc.
1


Seiko Instruments Electronic Components Datasheet

S-24CS02A Datasheet

(S-24CS0xA) 2-Wire CMOS Serial EPROM

No Preview Available !

S-24CS02A pdf
FOR AUTOMOTIVE 105°C OPERATION 2-WIRE SERIAL E2PROM
S-24CS01A/02A/04A H Series
Pin Configurations
Rev.3.1_00
8-Pin SOP(JEDEC)
Top view
A0 1 8 VCC
A1 2 7 WP
A2 3 6 SCL
GND 4 5 SDA
Figure 1
S-24CS01AFJ-TBH-U
S-24CS02AFJ-TBH-U
S-24CS04AFJ-TBH-U
Table 1
Pin No.
1
Symbol
Description
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 protect input
7
WP
Connected to VCC:
Protection valid
Connected to GND: Protection invalid
8 VCC Power supply
*1. Connect to GND or VCC.
8-Pin TSSOP
Top view
A0
A1
A2
GND
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
Figure 2
S-24CS01AFT-TBH-U
S-24CS02AFT-TBH-U
S-24CS04AFT-TBH-U
Table 2
Pin No.
1
Symbol
Description
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 protect input
7
WP
Connected to VCC:
Protection valid
Connected to GND: Protection invalid
8 VCC Power supply
*1. Connect to GND or VCC.
TMSOP-8
Top view
A0
A1
A2
GND
1
2
3
4
8 VCC
7 WP
6 SCL
5 SDA
Figure 3
S-24CS01AFM-TFH-U
S-24CS02AFM-TFH-U
S-24CS04AFM-TFH-U
Table 3
Pin No.
1
Symbol
Description
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 protect 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.
2 Seiko Instruments Inc.


Part Number S-24CS02A
Description (S-24CS0xA) 2-Wire CMOS Serial EPROM
Maker Seiko Instruments
Total Page 30 Pages
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