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MICROCHIP  25AA040A-I/SN  EEPROM, SPI, 4 Kbit, 512K x 8bit, 10 MHz, SOIC, 8 Pins

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
25AA040A-I/SN
Newark Part No.:
72J3636
Technical Datasheet:
See all Technical Docs
MICROCHIP 25AA040A-I/SN
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Product Overview

The 25AA040A-I/SN is a 4kB serial Electrically Erasable Programmable Read-Only Memory (EEPROM) accessed via a simple serial peripheral interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and da...
  • Maximum clock 10MHz
  • Low-power CMOS technology
  • Write page mode
  • Sequential read
  • Self-timed erase and write cycles 5ms maximum
  • Block write protection - Protect none, 1/4, 1/2 or all of array
  • Built-in write protection
  • Power-on/off data protection circuitry
  • Write enable latch
  • Write-protect pin
  • High reliability
  • Endurance - 1000000 erase/write cycles
  • Data retention - >200 years
  • ESD protection - 4000V

 

Product Information

IC Interface Type:
SPI
Memory Size:
4Kbit
EEPROM Memory Configuration:
512K x 8bit
Clock Frequency:
10MHz
Memory Case Style:
SOIC
No. of Pins:
8Pins
Supply Voltage Min:
1.8V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
4Kbit Serial SPI EEPROMs
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automotive;
  • Industrial;
  • Communications & Networking;
  • Consumer Electronics

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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