IC

分立式半导体

光学器件

无源元件

模块

ECO Devices

EEPROM

Electrically Erasable Programmable Read Only Memory

EEPROM(Electrically Erasable Programmable Read Only Memory)是非易失存储器,可以用电来反复擦写。
擦写时可以以字节(byte)为单位改写,这对于数据保存是最合适的。
ROHM 的EEPROM系列是具有高可靠性的最高水平的系列产品。

高可靠性系列 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

EEPROM相互对照表
(Cross Reference)

可用其他公司的产品名称检索类似的ROHM产品。请输入产品名,然后电击[検索]。