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Manufacturer Part #

25LC040AT-I/OT

25LC040A Series 4 Kbit (512 x 8) 5.5 V SMT SPI Bus Serial EEPROM - SOT-23-6

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Memory Density: 4kb
Memory Organization: 512 x 8
Supply Voltage-Nom: 2.5V to 5.5V
Clock Frequency-Max: 10MHz
Write Cycle Time-Max (tWC): 5ms
Package Style:  SOT-23-6 (SOT-26)
Mounting Method: Surface Mount
Features & Applications
The 25LC040AT-I/OT 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
Pricing Section
Global Stock:
0
Germany (Online Only):
0
9,000
Factory Stock:Factory Stock:
0
Factory Lead Time:
24 Weeks
Minimum Order:
3000
Multiple Of:
3000
Total
$840.00
USD
Quantity
Web Price
3,000
$0.28
6,000
$0.27
9,000
$0.255
12,000
$0.24
15,000+
$0.23
Product Variant Information section