Zenode.ai Logo
Beta
Log InSign Up
8-PDIP
Integrated Circuits (ICs)

25AA040A-I/P

Active
Microchip Technology

512 X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheetUsing the C18 Compiler and the MSSP to Interface SPI? EEPROMs with PIC18 Devices+5
8-PDIP
Integrated Circuits (ICs)

25AA040A-I/P

Active
Microchip Technology

512 X 8 SPI BUS SERIAL EEPROM, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8

Deep-Dive with AI

DocumentsDatasheetUsing the C18 Compiler and the MSSP to Interface SPI? EEPROMs with PIC18 Devices+5

Technical Specifications

Parameters and characteristics for this part

Specification25AA040A-I/P
Clock Frequency10 MHz
Memory FormatEEPROM
Memory InterfaceSPI
Memory Organization [custom]512
Memory Organization [custom]8
Memory Size4 Kbit
Memory TypeNon-Volatile
Mounting TypeThrough Hole
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 °C
Package / Case0.3 in
Package / Case8-DIP
Package / Case7.62 mm
Supplier Device Package8-PDIP
TechnologyEEPROM
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]1.8 V
Write Cycle Time - Word, Page5 ms

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
ArrowN/A 1$ 0.65
25$ 0.60
DigikeyTube 1$ 0.65
25$ 0.64
100$ 0.60
Microchip DirectTUBE 1$ 0.65
25$ 0.64
100$ 0.60
1000$ 0.56
5000$ 0.54
10000$ 0.50

Description

General part information

25AA040A Series

The

Microchip 25AA040A is a 4 Kb Serial EEPROM utilizing the industry

standard Serial Peripheral Interface (SPI) compatible serial bus. The device is