text.skipToContent text.skipToNavigation

Manufacturer Part #

25LC080B-I/SN

25LC080B Series 8 Kbit (1K x 8) 5.5 V SMT SPI Bus Serial EEPROM - SOIC-8

Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 1739
Product Specification Section
Technical Attributes
Attributes Table
Memory Density: 8kb
Memory Organization: 1 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 25LC080 (25XX080*) are 8 Kbit Serial Electrically Erasable PROMs. The memory is accessed via a simple Serial Peripheral Interface™ (SPI™) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a Chip Select [CS(bar)] input.

Communication to the device can be paused via the hold pin [HOLD(bar)]. While the device is paused, transitions on its inputs will be ignored, with the exception of chip select, allowing the host to service higher priority interrupts.

Features:

  • Low-power CMOS technology:
    • Write current: 3 mA maximum
    • Read current: 500 μA typical
    • Standby current: 500 nA typical
  • 1024 x 8-bit organization
  • 16 byte page
  • Write cycle time: 5 ms max.
  • Self-timed erase and write cycles
  • 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 M cycles
    • Data retention: > 200 years
    • ESD protection: > 4000 V
  • 8-pin PDIP and SOIC (150 mil)
  • Temperature ranges supported:
    • Industrial (I): -40°C to +85°C
    Pricing Section
    Stock:
    80
    Minimum Order:
    1
    Multiple Of:
    1
    On Order:
    0
    Factory Stock:Factory Stock:
    0
    Factory Lead Time:
    12 Weeks
    Total
    $0.49
    USD
    Quantity
    Web Price
    1
    $0.485
    125
    $0.445
    300
    $0.44
    1,250
    $0.43
    3,000+
    $0.425
    Product Variant Information section