Microchip Technology, Inc. Memory 25AA256-E/MF

Description
IC EEPROM 256KBIT SPI 10MHZ 8DFN
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Description
IC EEPROM 256KBIT SPI 10MHZ 8DFN
Request a Quote
Datasheet
Datasheet Summary
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The Microchip Technology 25AA256/25LC256 is a 256 Kbit Serial Electrically Erasable PROM (EEPROM) that utilizes a Serial Peripheral Interface (SPI) for communication. It operates within a voltage range of 1.8V to 5.5V and supports a maximum clock frequency of 10 MHz. The memory is organized as 32,768 x 8 bits and features a 64-byte page size for efficient data handling. This device is designed with low-power CMOS technology, achieving a maximum write current of 5 mA and a read current of 6 mA at 5.5V. It includes self-timed erase and write cycles with a maximum duration of 5 ms. The 25AA256/25LC256 also offers block write protection options, allowing users to protect none, 1/4, 1/2, or the entire memory array. The product is rated for high reliability, with an endurance of 1,000,000 erase/write cycles and a data retention period exceeding 200 years. It is also compliant with RoHS standards and qualified for automotive applications under AEC-Q100. The device is available in various package types, including PDIP, SOIC, DFN, and TSSOP, making it suitable for a wide range of applications.

Datasheet Summary
Powered by GS/AI

The Microchip Technology 25AA256/25LC256 is a 256 Kbit Serial Electrically Erasable PROM (EEPROM) that utilizes a Serial Peripheral Interface (SPI) for communication. It operates within a voltage range of 1.8V to 5.5V and supports a maximum clock frequency of 10 MHz. The memory is organized as 32,768 x 8 bits and features a 64-byte page size for efficient data handling. This device is designed with low-power CMOS technology, achieving a maximum write current of 5 mA and a read current of 6 mA at 5.5V. It includes self-timed erase and write cycles with a maximum duration of 5 ms. The 25AA256/25LC256 also offers block write protection options, allowing users to protect none, 1/4, 1/2, or the entire memory array. The product is rated for high reliability, with an endurance of 1,000,000 erase/write cycles and a data retention period exceeding 200 years. It is also compliant with RoHS standards and qualified for automotive applications under AEC-Q100. The device is available in various package types, including PDIP, SOIC, DFN, and TSSOP, making it suitable for a wide range of applications.

Suppliers

Company
Product
Description
Supplier Links
IC EEPROM 256KBIT SPI 10MHZ 8DFN

IC EEPROM 256KBIT SPI 10MHZ 8DFN

Supplier's Site Datasheet
Memory - 25AA256-E/MF-ND - DigiKey
Thief River Falls, MN, United States
EEPROM Memory IC 256Kb (32K x 8) SPI 10MHz 8-DFN-S (6x5)

EEPROM Memory IC 256Kb (32K x 8) SPI 10MHz 8-DFN-S (6x5)

Buy Now Datasheet
Integrated Circuits (ICs) Memory Memory -  - Win Source Electronics
Laguna Hills, CA, United States
Integrated Circuits (ICs) Memory Memory
Integrated Circuits (ICs) Memory Memory
Manufacturer: Microchip Technology Category: Integrated Circuits (ICs) Memory Memory Package: Tube Product Status: Active Memory Type: Non-Volatile Memory Format: EEPROM Technology: EEPROM Memory Size: 256Kbit Memory Interface: SPI Memory Organization: 32K x 8

Manufacturer: Microchip Technology
Category: Integrated Circuits (ICs) Memory Memory
Package: Tube
Product Status: Active
Memory Type: Non-Volatile
Memory Format: EEPROM
Technology: EEPROM
Memory Size: 256Kbit
Memory Interface: SPI
Memory Organization: 32K x 8

Buy Now Datasheet
Memory - 25AA256-E/MF - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
EEPROM Memory IC 256Kbit SPI 10 MHz 8-DFN-S (6x5)

EEPROM Memory IC 256Kbit SPI 10 MHz 8-DFN-S (6x5)

Buy Now Datasheet
IC EEPROM 256KBIT SPI 10MHZ 8DFN

IC EEPROM 256KBIT SPI 10MHZ 8DFN

Supplier's Site Datasheet
Eeprom, Aec-Q100, 256Kbit, -40To125Deg C; Memory Size Microchip - 65W2890 - Newark, An Avnet Company
Chicago, IL, United States
Eeprom, Aec-Q100, 256Kbit, -40To125Deg C; Memory Size Microchip
65W2890
Eeprom, Aec-Q100, 256Kbit, -40To125Deg C; Memory Size Microchip 65W2890
EEPROM, AEC-Q100, 256KBIT, -40TO125DEG C; Memory Size:256Kbit; EEPROM Memory Configuration:32K x 8bit; Memory Interface Type:Serial SPI; Clock Frequency:10MHz; Memory Case Style:DFN-S; No. of Pins:8Pins; Supply Voltage Min:1.8V RoHS Compliant: Yes

EEPROM, AEC-Q100, 256KBIT, -40TO125DEG C; Memory Size:256Kbit; EEPROM Memory Configuration:32K x 8bit; Memory Interface Type:Serial SPI; Clock Frequency:10MHz; Memory Case Style:DFN-S; No. of Pins:8Pins; Supply Voltage Min:1.8V RoHS Compliant: Yes

Supplier's Site Datasheet
Integrated Circuits (ICs) - Memory - Memory - 25AA256-E/MF - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Memory - Memory
25AA256-E/MF
Integrated Circuits (ICs) - Memory - Memory 25AA256-E/MF
IC EEPROM 256KBIT SPI 10MHZ 8DFN

IC EEPROM 256KBIT SPI 10MHZ 8DFN

Supplier's Site

Technical Specifications

  ODG (Origin Data Global) DigiKey Win Source Electronics Quarktwin Technology Ltd. Lingto Electronic Limited Newark, An Avnet Company Shenzhen Shengyu Electronics Technology Limited
Product Category Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips Memory Chips
Product Number 25AA256-E/MF 25AA256-E/MF-ND 25AA256-E/MF 25AA256-E/MF 65W2890 25AA256-E/MF
Product Name Memory Memory Integrated Circuits (ICs) Memory Memory Memory Memory Eeprom, Aec-Q100, 256Kbit, -40To125Deg C; Memory Size Microchip Integrated Circuits (ICs) - Memory - Memory
Memory Category EEPROM; EEPROM EEPROM EEPROM; Non-Volatile EEPROM; EEPROM EEPROM; EEPROM EEPROM EEPROM; Non-Volatile
Data Rate 10 MHz 10 MHz
Operating Temperature -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F)
Density 256 kbits 256 kbits 256 kbits 256 kbits 256 kbits
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2 suppliers