256K-bit Serial-SPI EEPROM memory, organized as 32K x 8, features a 5 MHz maximum operating frequency and 80 ns maximum access time. This surface-mount device utilizes a plastic SOIC package (8-pin, MS-012AA) with gull-wing leads, measuring 4.98mm(Max) x 3.99mm(Max) x 1.48mm(Max). It supports operating supply voltages from 1.8V to 5.5V, with typical operation at 2.5V, 3.3V, or 5V, and offers 100 years of data retention. Hardware data protection is integrated, with an operating temperature range of -40°C to 85°C.
PackageSOIC
MountingSurface Mount
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Technical Specifications
Microchip AT25256AN-10SU-1.8-T technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
SOIC
Package Description
Small Outline IC
Lead Shape
Gull-wing
Pin Count
8
PCB
8
Package Length (mm)
4.98(Max)
Package Width (mm)
3.99(Max)
Package Height (mm)
1.48(Max)
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-012AA
Density
256Kbit
Interface Type
Serial-SPI
Maximum Operating Frequency
5MHz
Maximum Access Time
80ns
Organization
32Kx8
Maximum Operating Current
10mA
Typical Operating Supply Voltage
2.5|3.3|5V
Density in Bits
262144bit
Data Retention
100(Min)Year
Hardware Data Protection
Yes
Max Operating Supply Voltage
5.5V
Min Operating Supply Voltage
1.8V
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
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Microchip AT25256AN-10SU-1.8-T Datasheet
Download the complete datasheet for Microchip AT25256AN-10SU-1.8-T to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.