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  7. 25LC256-E/SN

Microchip | 25LC256-E/SN

Manufacturer Part #

25LC256-E/SN

25LC256 Series 256 Kbit (32K x 8) 5.5 V SMT SPI Bus Serial EEPROM - SOIC-8

ECAD Model:
Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 2334
Product Specification Section
Microchip 25LC256-E/SN - Technical Attributes
Attributes Table
Memory Density: 256kb
Memory Organization: 32 K x 8
Supply Voltage-Nom: 2.5V to 5.5V
Clock Frequency-Max: 10MHz
Write Cycle Time-Max (tWC): 5ms
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications
The 25LC256-E/SN is a 256 k-bit Serial Electrically Erasable PROMs. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus.

Features:

  • Max. Clock 10 MHz
  • Low-power CMOS Technology
    • Max. Write Current: 5 mA at 5.5 V, 10 MHz
    • Read Current: 6 mA at 5.5 V, 10 MHz
    • Standby Current: 1 μA at 5.5 V
  • 32,768 x 8-bit Organization
  • 64 Byte Page
  • 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
  • Sequential Read
  • High Reliability:
    • Endurance: 1,000,000 erase/write cycles
    • Data retention: > 200 years
    • ESD protection: > 4000 V
Pricing Section
Global Stock:
2,856
USA:
2,856
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
4 Weeks
Minimum Order:
1
Multiple Of:
1
Total
$1.54
USD
Quantity
Unit Price
1
$1.54
25
$1.52
50
$1.51
150
$1.48
300+
$1.45
Product Variant Information section