MICROCHIP  

25LC040A Series 4 Kbit (512 x 8) 5.5 V SMT SPI Bus Serial EEPROM - SOIC-8

Mfr Part#: 25LC040AT-I/SN
Mounting Method:  Surface Mount
Package Style:  SOIC-8
Packaging:  REEL
Std Packaging Qty:  3,300

 
 

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Prices

$0.3350 USD (each)
3300+ $0.3350

Availability

Qty in Stock : 3,300
Factory Stock : 0
Factory Lead-Time: 12 Weeks
Min. Order Qty: 3,300
Multiple of: 3,300
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Overview

Product Highlight

  • Memory Density: 4 kb
  • Memory Organization: 512 x 8
  • Supply Voltage-Nom: 2.5 to 5.5 V
  • Clock Frequency-Max: 10 MHz
  • Write Cycle Time-Max (tWC): 5 ms
The 25LC040AT-I/SN is a 4 Kbit Serial Electrically Erasable PROMs with 10 MHz Clock Frequency.

The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus.

Features:

  • Low-power CMOS technology:
    • Max. Write Current: 5 mA at 5.5 V, 10 MHz
    • Read Current: 5 mA at 5.5 V, 10 MHz
    • Standby Current: 5 μA at 5.5 V
  • 512 x 8-bit organization
  • Write Page mode (up to 16 bytes)
  • Sequential Read
  • Self-timed Erase and Write cycles (5 ms max.)
  • Block Write protection:
    • Protect none, 1/4, 1/2 or all of array
  • Built-in Write protection:
    • Power-on/off data protection circuitry
    • Write enable latch
    • Write-protect pin
  • High reliability:
    • Endurance: 1,000,000 Erase/Write cycles
    • Data retention: > 200 years
    • ESD protection: > 4000 V

View the complete list of available 25LC0 Series of SPI Interface Protocol

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For more information, please call 1-800-675-1619

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