IC

離散式元件

光學元件

被動元件

模組

EEPROM

Electrically Erasable Programmable Read Only Memory

序列EEPROM (Electrically Erasable Programmable Read Only Memory)是一種非揮發性記憶體，能夠在基板上以電子方式進行覆寫。在覆寫時，能夠以位元組(byte)為單位來進行，最適合用來儲存資料。

ROHM的序列EEPROM具備高可靠性，是市面上最高等級的系列產品。

具備高可靠性的序列EEPROM

Family I/F Capacity
(bit)		 Bit format
(word×bit)		 Supply
voltage
range
(V)		 Operating
temperature
range
(ºC)		 Write
cycle
time
(max.)
(ms)		 Number of
data rewrite
times
(Times)		 Data hold
years
(Years)		 RoHS

Reset




BR93L46 Microwire BUS 1K 64×16 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR93L56 Microwire BUS 2K 128×16 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR93L66 Microwire BUS 4K 256×16 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR93L76 Microwire BUS 8K 512×16 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR93L86 Microwire BUS 16K 1K×16 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR93A46 Microwire BUS 1K 64×16 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR93A56 Microwire BUS 2K 128×16 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR93A66 Microwire BUS 4K 256×16 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR93A76 Microwire BUS 8K 512×16 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR93A86 Microwire BUS 16K 1K×16 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR24L01A I2C BUS 1K 128×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR24L02 I2C BUS 2K 256×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR24L04 I2C BUS 4K 512×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR24L08 I2C BUS 8K 1K×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR24L16 I2C BUS 16K 2K×8 1.7 to 5.5 -40 to +85 5 106 40 Yes
BR24L32 I2C BUS 32K 4K×8 1.7 to 5.5 -40 to +85 5 106 40 Yes
BR24L64 I2C BUS 64K 8K×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR24S16 I2C BUS 16K 2K×8 1.7 to 5.5 -40 to +85 5 106 40 Yes
BR24S32 I2C BUS 32K 4K×8 1.7 to 5.5 -40 to +85 5 106 40 Yes
BR24S64 I2C BUS 64K 8K×8 1.7 to 5.5 -40 to +85 5 106 40 Yes
BR24S128 I2C BUS 128K 16384×8 1.7 to 5.5 -40 to +85 5 106 40 Yes
BR24S256 I2C BUS 256K 32768×8 1.7 to 5.5 -40 to +85 5 106 40 Yes
BR24A01A I2C BUS 1K 128×8 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR24A02 I2C BUS 2K 256×8 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR24A04 I2C BUS 4K 512×8 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR24A08 I2C BUS 8K 1K×8 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR24A16 I2C BUS 16K 2K×8 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR24A32 I2C BUS 32K 4K×8 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR24A64 I2C BUS 64K 8K×8 2.5 to 5.5 -40 to +105 5 106 40 Yes
BR25L010 SPI BUS 1K 128×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR25L020 SPI BUS 2K 256×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR25L040 SPI BUS 4K 512×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR25L080 SPI BUS 8K 1K×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR25L160 SPI BUS 16K 2K×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR25L320 SPI BUS 32K 4K×8 1.8 to 5.5 -40 to +85 5 106 40 Yes
BR25L640 SPI BUS 64K 8K×8 1.8 to 5.5 -40 to +85 5 106 40 Yes

NEW! EEPROM

2007.08.24

ROHM領先全球，在車用電子產品的應用上研發出採用雙元件 (Double Cell)架構且支援125ºC SPI BUS的EEPROM系列產品

EEPROM類似產品參考
(Cross Reference)

您可利用其它公司的型號來搜尋ROHM的類似產品。請在輸入型號後，按下「搜尋」。