Rohm Breadcrumb

Rohm Productdetail

SPI BUS EEPROM - BR25G256-3

BR25G256-3 is a 256Kbit serial EEPROM of SPI BUS interface.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number | BR25G256-3
Status | Active
Package | DIP-T8
Unit Quantity | 2000
Minimum Package Quantity | 50
Packing Type | Tube
RoHS | Yes

Specifications:

Grade

Standard

I/F

SPI BUS

Density [bit]

256K

Bit Format [Word x Bit]

32K x 8

Package

DIP-T8

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Vcc(Min.)[V]

1.6

Vcc(Max.)[V]

5.5

Circuit Current (Max.)[mA]

2.0

Standby Current (Max.)[μA]

0.1

Write Cycle (Max.)[ms]

5.0

Endurance (Max.)[Cycle]

106

Data Retention (Max.)[Year]

100

Features:

  • High Speed Clock Action up to 20MHz (Max)
  • Wait Function by HOLDB Terminal
  • Part or Whole of Memory Arrays Settable as Read only Memory Area by Program
  • 1.6V to 5.5V Single Power Source Operation Most Suitable for Battery Use.
  • UP to 64Byte in Page Write Mode.
  • For SPI bus interface (CPOL, CPHA) = (0, 0), (1, 1)
  • Self-timed Programming Cycle
  • Low Current Consumption
  • Address Auto Increment Function at Read Action
  • Prevention of Write Mistake
  • More than 100 years Data Retention.
  • More than 1 Million Write Cycles.
  • Bit Format 32K×8