256K-bit serial EEPROM memory, organized as 32K x 8, featuring a 2-Wire interface and a maximum operating frequency of 0.4 MHz. This device offers a 900 ns maximum access time and supports operating supply voltages from 2.7V to 5.5V, with typical operation at 3.3V or 5V. Housed in an 8-pin TSSOP (Thin Shrink Small Outline Package) with gull-wing leads, it is designed for surface mounting. Key features include hardware data protection and 40 years of data retention, operating across a temperature range of -40°C to 85°C.
PackageTSSOP
MountingSurface Mount
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Technical Specifications
Microchip AT24C256-10TU-2.7-T technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
TSSOP
Package Description
Thin Shrink Small Outline Package
Lead Shape
Gull-wing
Pin Count
8
PCB
8
Package Length (mm)
3
Package Width (mm)
4.4
Package Height (mm)
1
Pin Pitch (mm)
0.65
Package Material
Plastic
Mounting
Surface Mount
Jedec
MO-153AA
Density
256Kbit
Interface Type
Serial-2Wire
Maximum Operating Frequency
0.4MHz
Maximum Access Time
900ns
Organization
32Kx8
Maximum Operating Current
3mA
Typical Operating Supply Voltage
3.3|5V
Density in Bits
262144bit
Data Retention
40Year
Hardware Data Protection
Yes
Max Operating Supply Voltage
5.5V
Min Operating Supply Voltage
2.7V
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 AT24C256-10TU-2.7-T Datasheet
Download the complete datasheet for Microchip AT24C256-10TU-2.7-T to view detailed technical specifications.
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