2-WIRE SERIAL E2PROM - ABLIC
Description
S-24CS01A/02A/04A H Series
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, 2009-2019
FOR AUTOMOTIVE 105°C OPERATION 2-WIRE SERIAL E2PROM
Rev.
3.
1_04
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.
Caution Before using the product in automobile control unit or medical equipment, it is imperative to contact our sales representatives.
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:
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)
• Write time:
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
*1.
For each address (Word: 8-bit)
Packages
• 8-Pin SOP(JEDEC) • 8-Pin TSSOP • TMSOP-8
1
FOR AUTOMOTIVE 105°C OPERATION 2-WIRE SERIAL E2PROM S-24CS01A/02A/04A H Series
Rev.
3.
1_04
Pin Configurations
1.
8-Pin SOP (JEDEC)
Top view
1
8
2
7
3
6
4
5
Figure 1
S-24CS01AFJ-TBH-U S-24CS02AFJ-TBH-U S-24CS04AFJ-TBH-U
Pin No.
1 2 3 4 5 6
7
8
Symbol A0 A1 A2 GND SDA SCL
WP
VCC
Table 1
Description
Address input (No connection in S-24CS04A*1)
Address input
Address input
Ground
Serial data input / output
Serial clock input
Write protect input
Connected to VCC: C...
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