SPI BUS EEPROM
Datasheet
Serial EEPROM Series Standard EEPROM
SPI BUS EEPROM
BR25G512-3
General Description
BR25G512-3 is a 512Kbit s...
Description
Datasheet
Serial EEPROM Series Standard EEPROM
SPI BUS EEPROM
BR25G512-3
General Description
BR25G512-3 is a 512Kbit serial EEPROM of SPI BUS interface.
Features
High Speed Clock Action up to 10MHz (Max) Wait Function by HOLDB Terminal Part or Whole of Memory Arrays Settable as
Read only Memory Area by Program 1.8V to 5.5V Single Power Source Operation Most
Suitable for Battery Use. UP to 128Byte 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) : 0.7mA (Typ) At Read Action (5V) : 2.4mA (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 64K×8
Initial Delivery Data Memory Array: FFh Status Register: WPEN, BP1, BP0 : 0
Packages W(Typ) x D(Typ) x H(Max)
SOP8
SOP- J8
5.00mm x 6.20mm x 1.71mm 4.90mm x 6.00mm x 1.65mm
TSSOP-B8
3.00mm x 6.40mm x 1.20mm
Figure 1.
○Product structure:Silicon monolithic integrated circuit www.rohm.com ©2015 ROHM Co., Ltd. All rights reserved. TSZ22111・14・001
○This product is not designed protection against radioactive rays
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