Image shown is representative only. Exact specifications should be obtained from the product datasheet.
Microchip Technology 25C040/SN
Manufacturer
Manufacturer Product Number
25C040/SN
Description
IC EEPROM 4KBIT SPI 3MHZ 8SOIC
Manufacturer Standard Lead Time Contact us
Detailed Description
IC EEPROM 4KBIT SPI 3MHZ 8SOIC
Datasheet View datasheet
EDA/CAD Models
Product Attributes
Type
Description
Manufacturer
Microchip Technology
Operating Temperature
0°C ~ 70°C (TA)
Memory Organization
512 x 8
DigiKey Programmable
Verified
Voltage - Supply
4.5V ~ 5.5V
Technology
EEPROM
Mounting Type
Surface Mount
Clock Frequency
3 MHz
Memory Format
EEPROM
Supplier Device Package
8-SOIC
Memory Size
4Kbit
Memory Type
Non-Volatile
Package / Case
8-SOIC (0.154", 3.90mm Width)
Write Cycle Time - Word, Page
5ms
Memory Interface
SPI
Documents & Media
Resource Type
Link
Datasheets
EDA Models
Design Resources
Environmental Information
Additional Resources
Attribute
Description
Part Number Alias
25C040/SN
264017
25C040/SN-ND
Availability
In Stock
Updated
5/16/2026
In-Stock: 419
Packaging Quantity Unit Price Ext Price
1 18.000 ₫ 18.000 ₫
18.000 ₫
All prices are shown in the selected currency
Tube · Digikey
Quantity Unit Price Ext Price
1
18.000 ₫
18.000 ₫
25
18.000 ₫
450.000 ₫
MOQ 1 · Order multiple 1
Substitutes
CAT25040VI-G
IC EEPROM 4KBIT SPI 8SOIC
4.000 ₫ onsemi
M95040-WMN6P
IC EEPROM 4KBIT SPI 20MHZ 8SOIC
10.000 ₫ STMicroelectronics
CAT25040VI-GT3
IC EEPROM 4KBIT SPI 8SOIC
7.000 ₫ onsemi
M95040-RMN6TP
IC EEPROM 4KBIT SPI 20MHZ 8SOIC
10.000 ₫ STMicroelectronics
25AA040A-I/SN
IC EEPROM 4KBIT SPI 10MHZ 8SOIC
15.000 ₫ Microchip Technology
25LC040A-I/SN
IC EEPROM 4KBIT SPI 10MHZ 8SOIC
15.000 ₫ Microchip Technology
AT25040B-SSHL-B
IC EEPROM 4KBIT SPI 20MHZ 8SOIC
9.000 ₫ Microchip Technology