General Description

BR25G128-3 is a 128Kbit Serial EEPROM of SPI BUS Interface.

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 64 Bytes in Page Write Mode.

■ For SPI Bus Interface (CPOL, CPHA) = (0, 0), (1, 1)

■ Self-timed Programming Cycle

■ Low Current Consumption

➤ At Write Action (5V) : 0.5mA (Typ)

➤ At Read Action (5V) : 2.0mA (Typ)

➤ At Standby Action (5V) : 0.1µA (Typ)

■ Address Auto Increment Function at Read Action

■ Prevention of Write Mistake

➤ Write Prohibition at Power On

➤ Write Prohibition by Command Code (WRDI)

➤ Write Prohibition by WPB Pin

➤ Write Prohibition Block Setting by Status Registers (BP1, BP0)

➤ Prevention of Write Mistake at Low Voltage

■ More than 100 years Data Retention.

■ More than 1 Million Write Cycles.

■ Bit Format 16K× 8

■ Initial Delivery Data

Memory Array: FFh

Status Register: WPEN, BP1, BP0 : 0

BR25G128FVM-3GTR属于集成电路（IC） > 存储器。罗姆半导体集团制造生产的BR25G128FVM-3GTR存储器存储器是集成电路上用作数据存储设备的半导体器件。这些器件分为非易失性或易失性两种，格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、闪存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。这些器件的存储容量为 64 b 至 6 Tb 不等，接口有 I2C、MMC、并行、eMMC、串行、单线、SPI、UFS、Xccela 总线和 1-线。