Microchip 25LC040A-E/ST16KVAO
Manufacturer No:
25LC040A-E/ST16KVAO
Manufacturer:
Microchip
Package:
8-TSSOP (0.173, 4.40mm Width)
Description:
4K, 512 X 8, 2.5V, SPI Serial EEPROM
Quantity:
In Stock :6876
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
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3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
25LC040A-E/ST16KVAO Information
Microchip 25LC040A-E/ST16KVAO technical specifications, attributes, parameters and parts with similar specifications to Microchip 25LC040A-E/ST16KVAO.
- Type
- Parameter
- Battery Backup
- No
- Bus Modes
- SPI
- Density
- 4 Kbit
- Endurance
- 1,000,000
- Max. Clock Freq.
- 10 MHz
- Operating Voltage Max (V)
- 5.5
- Operating Voltage Min (V)
- 2.5
- Page Size (Bytes)
- 16
- Write Protect Scheme
- Quarter, Half, Whole Array
- Write Protected
- Yes
- Type
- Parameter
- Data Retention
- 0
Download datasheets and manufacturer documentation for Microchip 25LC040A-E/ST16KVAO.
Supporting Collateral:
Brochures:
Application Notes:
The Microchip 25LC040A is a 4 Kb Serial EEPROM utilizing the
industry standard Serial Peripheral Interface (SPI) compatible serial bus. The
device is organized as one block of 512 x 8-bit and is optimized for use in consumer electronics, industrial, medical,
and automotive applications where reliable and dependable nonvolatile memory
storage is essential. Software write protection allows the user to protect ¼,
½, or the entire memory array. A hardware write protect pin is also provided,
which additionally protects against inadvertent writes to the status register and memory array. The EEPROM is available in a variety of space-saving
packaging options.
- 512 x 8-bit (4 Kbit)
- Supports SPI modes 0 and 3
- Up to 10 MHz clock frequency
- Self-Timed Erase and Write Cycles (5 ms max.)
- Read current: 5 mA (Max) at 10 MHz
- Write current: 5 mA (Max) at 10 MHz
- Standby current: 5 μA (Max) at 5.5 V
- Block Write Protection: Protect 1/4, 1/2 or Entire Array
- More than 1 million erase/write cycles
- Data retention > 200 years
- Industrial (I): -40°C to 85°C
- Extended (E): -40°C to +125°C
- Extended+ (H): -40°C to +150°C
- Automotive AECQ-100 Qualified1
- Factory Programming Available
- Available in standard packages including 8-lead PDIP and SOIC, and advanced packages including 8-lead MSOP, 8-lead TSSOP, 8-lead 2x3 DFN, and 6-lead SOT-23
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