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All ProductsIntegrated Circuits (ICs)Memory25LC640AT-E/ST16KVAO

Microchip Technology 25LC640AT-E/ST16KVAO Memory ICsEEPROM 10MHz Tape & Reel (TR)

25LC640AT-E/ST16KVAO
25LC640AT-E/ST16KVAO
Memory Format: EEPROM, Clock Frequency: 10MHz, Terminal Position: DUAL
RoHS Compliant
Datasheet
Inquiry
Min.: 1 Mult.: 1
1610-535-25LC640AT-E/ST16KVAO
8-TSSOP (0.173, 4.40mm Width)
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25LC640AT-E/ST16KVAO Tech Specifications

Microchip Technology 25LC640AT-E/ST16KVAO technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology 25LC640AT-E/ST16KVAO.

Product Attribute Attribute Value
Mounting TypeSurface Mount
Package / Case8-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Memory TypesNon-Volatile
Usage LevelAutomotive grade
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
SeriesAutomotive, AEC-Q100
Part StatusActive
Moisture Sensitivity Level (MSL)1 (Unlimited)
Number of Terminations8Terminations
Voltage - Supply5V
Product Attribute Attribute Value
Terminal PositionDUAL
Number of Functions1Function
Terminal Pitch0.65mm
Reach Compliance Codecompliant
Base Part Number25LC640A
JESD-30 CodeR-PDSO-G8
Memory Size64Kb 8K x 8
Operating ModeSYNCHRONOUS
Clock Frequency10MHz
Memory FormatEEPROM
Memory InterfaceSPI
Organization8KX8
Product Attribute Attribute Value
Memory Width8
Write Cycle Time - Word, Page5ms
Memory Density65536 bit
Screening LevelAEC-Q100; TS 16949
Parallel/SerialSERIAL
Serial Bus TypeSPI
Write Cycle Time-Max (tWC)5ms
Voltage - Supply (Max)5.5V
Voltage - Supply (Min)4.5V
Length4.4mm
Height Seated (Max)1.2mm
Width3mm
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25LC640AT-E/ST16KVAO Product Details

Product Description:

The Microchip Technology 25LC640AT-E/ST16KVAO is a high-reliability, 64Kb SPI EEPROM memory device designed for automotive applications. This non-volatile memory device operates at a clock frequency of 10MHz and features a memory density of 65536 bits, organized in an 8K x 8 matrix. The device is available in an 8-TSSOP package and is suitable for surface mount applications.

Features:

  • High-reliability: The device meets the requirements of AEC-Q100 and TS 16949, making it suitable for automotive applications.
  • SPI interface: The device features a serial peripheral interface (SPI) for easy communication with microcontrollers.
  • Non-volatile memory: The device stores data even when power is turned off, making it ideal for applications where data needs to be retained.
  • Wide operating temperature range: The device operates from -40°C to 125°C, making it suitable for use in a wide range of environments.
  • Low power consumption: The device consumes low power, making it suitable for battery-powered devices.

Applications:

  • Primary applications: Automotive systems, such as engine control units, transmission control units, and body control modules.
  • Secondary applications: Industrial control systems, medical devices, and consumer electronics.

Alternative Parts:

  • 25LC640A: The base part number for this device, which is also available in other packages and configurations.

Embedded Modules:

  • Microcontrollers: The 25LC640AT-E/ST16KVAO is designed to be used with microcontrollers, such as the PIC microcontroller family from Microchip Technology.

FAQs:

Q: What is the operating temperature range of the 25LC640AT-E/ST16KVAO? A: The device operates from -40°C to 125°C.

Q: What is the memory size of the 25LC640AT-E/ST16KVAO? A: The device has a memory size of 64Kb, organized in an 8K x 8 matrix.

Q: What is the supply voltage range of the 25LC640AT-E/ST16KVAO? A: The device operates with a supply voltage range of 2.5V to 5.5V.

Q: Is the 25LC640AT-E/ST16KVAO suitable for automotive applications? A: Yes, the device meets the requirements of AEC-Q100 and TS 16949, making it suitable for automotive applications.

Q: What is the write cycle time of the 25LC640AT-E/ST16KVAO? A: The write cycle time is 5ms for both word and page writes.

25LC640AT-E/ST16KVAO Documents

Download datasheets and manufacturer documentation for 25LC640AT-E/ST16KVAO

Datasheets
25AA640A, 25LC640A

25LC640AT-E/ST16KVAO Comparison

The parts on the right have similar specifications to Microchip Technology & 25LC640AT-E/ST16KVAO.

  • Mfr. Part #

  • Manufacturer

  • Moisture Sensitivity Level (MSL)

  • Packaging

  • Package / Case

  • Memory Size

  • Memory Format

  • Operating Temperature

  • Voltage - Supply

  • Mounting Type

  • Availability

  • Price

  • Quantity

  • 25LC640AT-E/ST16KVAO

  • Microchip Technology

  • 1 (Unlimited)

  • Tape & Reel (TR)

  • 8-TSSOP (0.173, 4.40mm Width)

  • 64Kb 8K x 8

  • EEPROM

  • -40°C~125°C TA

  • 5V

  • Surface Mount

  • -

  • -

  • -

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25LC640AT-E/ST16KVAO Comments

Jason
There was room for improvement, but the overall experience was satisfactory.
Ruby
I had some minor problems buying components on the Jak, but the overall experience was good.
Taylor R.
I trust jakelectronics to provide me with high-quality components every time.
Alphonso
The delivery speed is also very fast, and it always arrives on time.
AlexanderCole
Good quality product.
NoahSullivan
Simply great! Many thanks!
Jeremy O.
I couldn't be happier with the kit. It was easy to assemble, including soldering the EEPROM, and works as intended.
Florence
Pricing that fits my budget without compromising on quality, a win-win situation.
rpsunrise
For the price I am very happy.
MichaelGraham
when you need to connect this kind of port, this product makes it very easy.

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