Serial SPI EEPROM memory with 4K-bit density, organized as 512 x 8. Features a 10 MHz maximum operating frequency and 50 ns maximum access time. Operates with supply voltages from 2.5V to 5.5V, supporting 3.3V and 5V. Housed in an 8-pin SOIC N surface-mount package with gull-wing leads, measuring 4.9mm x 3.9mm x 1.25mm. Includes hardware data protection and 200-year data retention, with an operating temperature range of -40°C to 85°C.
PackageSOIC N
MountingSurface Mount
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Technical Specifications
Microchip 25LC040AX-I/SN technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
SOIC N
Package Description
Small Outline IC Narrow Body
Lead Shape
Gull-wing
Pin Count
8
PCB
8
Package Length (mm)
4.9
Package Width (mm)
3.9
Package Height (mm)
1.25(Min)
Mounting
Surface Mount
Density
4Kbit
Interface Type
Serial-SPI
Maximum Operating Frequency
10MHz
Maximum Access Time
50ns
Organization
512x8
Maximum Operating Current
5mA
Typical Operating Supply Voltage
3.3|5V
Density in Bits
4096bit
Data Retention
200(Min)Year
Hardware Data Protection
Yes
Max Operating Supply Voltage
5.5V
Min Operating Supply Voltage
2.5V
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Compliance
Cage Code
60991
EU RoHS
Yes
HTS Code
8542320051
Schedule B
8542320050
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU
Datasheet
Microchip 25LC040AX-I/SN Datasheet
Download the complete datasheet for Microchip 25LC040AX-I/SN to view detailed technical specifications.
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