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S-25C020A

Seiko Instruments
Part Number S-25C020A
Manufacturer Seiko Instruments
Description (S-25C010A - S-25C040A) CMOS SPI SERIAL E2PROM
Published Feb 7, 2010
Detailed Description S-25C010A/020A/040A H Series www.sii-ic.com © Seiko Instruments Inc., 2010-2015 105°C OPERATION SPI SERIAL E2PROM FOR ...
Datasheet PDF File S-25C020A PDF File

S-25C020A
S-25C020A

Overview
S-25C010A/020A/040A H Series www.
sii-ic.
com © Seiko Instruments Inc.
, 2010-2015 105°C OPERATION SPI SERIAL E2PROM FOR AUTOMOTIVE Rev.
2.
3_00_C The S-25C010A/020A/040A H series devices are high-temperature operation SPI serial E2PROMs for automotive components.
The S-25C010A/020A/040A H series has the capacity of 1 K-bit, 2 K-bit, and 4 K-bit, and the organization is 128 words × 8-bit, 256 words × 8- bit, and 512 words × 8-bit, respectively.
Page write and sequential read are available.
Caution Before using the product in automobile control unit or medical equipment, contact to SII is indispensable.
 Features • Operating voltage range: Read Write 2.
5 V to 5.
5 V 2.
5 V to 5.
5 V • Operation frequency: 6.
5 MHz (4.
5 V to 5.
5 V) • Write time: 4.
0 ms max.
• SPI mode (0, 0) and (1, 1) • Page write: 16 bytes / page • Sequential read • Monitors write to the memory by a status register • Write protect: Software, Hardware Protect area: 25%, 50%, 100% • Function to prevent malfunction by monitoring clock pulse • Write protect function during the low power supply voltage • CMOS schmitt input ( CS , SCK, SI, WP , HOLD ) • Endurance: 106cycles/word*1 (Ta = +85°C) 8 × 105 cycles/word*1 (Ta = +105°C) • Data retention: 100 years (Ta = +25°C) 50 years (Ta = +105°C) • Memory capacitance: S-25C010A 1 K-bit S-25C020A 2 K-bit S-25C040A 4 K-bit • Initial delivery state: FFh, BP1 = 0, BP0 = 0 • Operation temperature range: Ta = −40°C to +105°C • Lead-free (Sn 100%), halogen-free*2 • AEC-Q100 qualified*3 *1.
For each address (Word: 8-bit) *2.
Refer to “ Product Name Structure” for details.
*3.
Contact our sales office for details.
 Packages • 8-Pin SOP (JEDEC) • 8-Pin TSSOP Seiko Instruments Inc.
1 105°C OPERATION SPI SERIAL E2PROM FOR AUTOMOTIVE S-25C010A/020A/040A H Series Rev.
2.
3_00_C  Pin Configurations 8-Pin SOP (JEDEC) Top view CS SO WP GND 1 2 3 4 8 VCC 7 HOLD 6 SCK 5 SI Figure 1 S-25C010A0H-J8T2UD S-25C020A0H-J8T2UD S-25C040A0H-J8...


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