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CAT25640HU4I-GT3 - EEPROM Memory IC 64KBit 10MHz 8-UDFN-EP (2x3)

onsemi

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SKU:
042-CAT25640HU4I-GT3
MPN:
CAT25640HU4I-GT3
Full Reel:
3000 (order in multiples of this to receive standard manufacturer packaging)
CAT25640HU4I-GT3 64Kbit SPI EEPROM Memory IC 10MHz UDFN-8L-EP (2x3mm) Package by onsemi
Quantity
Unit Price (ex. GST)
1 - 9
₹ 87.43
10 - 99
₹ 78.69
100 - 999
₹ 74.32
1000 or above
₹ 69.94
CAT25640HU4I-GT3 is a 64Kbit SPI EEPROM from onsemi with 10MHz clock, 1.8V–5.5V supply, 64-byte page buffer, and hardware/software protection. Features high endurance, 100-year data retention, and low power in a compact UDFN-8L package. View full description
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₹103.17 inc. GST
₹87.43 ex. GST
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Technical Specifications

Brand:
onsemi
Mount:
Surface Mount
Number Of Pins:
8
Access Time:
40 ns
Density:
64 kb
Interface:
Serial
Max Frequency:
20 MHz
Max Operating Temperature:
85 C
Max Supply Current:
2 mA
Max Supply Voltage:
5.5 V
Memory Size:
64 kB
Memory Type:
EEPROM
Min Operating Temperature:
-40 C
Min Supply Voltage:
4.5 V
Nominal Supply Current:
3 mA
Operating Supply Voltage:
5 V
Full Reel Quantity:
3000

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

CAT25640HU4I-GT3 - EEPROM Memory IC | 64Kbit, SPI Interface, 10MHz | UDFN-8L-EP (2x3mm) Package

The CAT25640HU4I-GT3 from onsemi is a high-performance 64Kbit (8Kx8-bit) Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) designed for applications requiring reliable, high-speed, and low-power non-volatile data storage. Featuring an SPI-compatible interface, it supports clock frequencies up to 10MHz and includes hardware and software data protection options. With its 64-byte page write buffer, low power CMOS technology, and wide operating voltage range (1.8V–5.5V), the CAT25640 delivers exceptional endurance and long-term data retention in a compact UDFN-8L-EP (2x3mm) package—ideal for industrial, automotive, and embedded systems.

Key Features

  • Memory Organization: 64Kbit (8Kx8 bits) of EEPROM
  • Interface Type: Serial Peripheral Interface (SPI)
  • SPI Modes Supported: (0,0) and (1,1)
  • Clock Frequency: Supports up to 10MHz operation
  • Page Write Buffer: 64-byte buffer for high-speed sequential data writing
  • Voltage Range: Wide operating voltage range from 1.8V to 5.5V
  • Write Cycle: Self-timed write cycle for simplified operation

  • Data Protection Features:

    • Hardware and software write protection

    • Block write protection — Protect ¼, ½, or full EEPROM array

  • Low Power CMOS Technology: Ultra-low active and standby current consumption

  • Endurance & Data Retention:

    • 1,000,000 program/erase cycles per byte

    • 100-year data retention for long-term reliability

  • Operating Temperature Range: Supports industrial and extended temperature ranges

  • Package Options: Compact UDFN-8L-EP (2x3mm) for space-efficient designs

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