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BR25S320-W - SPI BUS

Download the BR25S320-W datasheet PDF. This datasheet also covers the BR25S128-W variant, as both devices belong to the same spi bus family and are provided as variant models within a single manufacturer datasheet.

Description

BR25S

series is a serial EEPROM of SPI BUS interface method.

Features

  • 1) High speed clock action up to 20MHz (Max. ) 2) Wait function by HOLDB terminal 3) Part or whole of memory arrays settable as read only memory area by program 4) 1.7～5.5V single power source action most suitable for battery use 5) Page write mode useful for initial value write at factory shipment 6) Highly reliable connection by Au pad and Au wire 7) For SPI bus interface (CPOL, CPHA) = (0, 0), (1, 1) 8) Auto erase and auto end function at data rewrite 9) Low current consumption At write actio.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BR25S128-W_Rohm.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by ROHM

Part Number Description
BR25S128-W SPI BUS
BR25S128GUZ-W 16K x 8bit serial EEPROM
BR25S256-W SPI BUS
BR25S640-W SPI BUS
BR25A1M-3M Operation SPI BUS EEPROM

Full PDF Text Transcription

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High Reliability Series Serial EEPROMs SPI BUS BR25□□□□family BR25S□□□ Series ●Description BR25S□□□ series is a serial EEPROM of SPI BUS interface method. ●Features 1) High speed clock action up to 20MHz (Max.) 2) Wait function by HOLDB terminal 3) Part or whole of memory arrays settable as read only memory area by program 4) 1.7～5.5V single power source action most suitable for battery use 5) Page write mode useful for initial value write at factory shipment 6) Highly reliable connection by Au pad and Au wire 7) For SPI bus interface (CPOL, CPHA) = (0, 0), (1, 1) 8) Auto erase and auto end function at data rewrite 9) Low current consumption At write action (5V) : 1.5mA (Typ.) At read action (5V) : 1.0mA (Typ.) At standby action (5V) : 0.1μA (Typ.
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