IC

分立式半导体

光学器件

无源元件

模块

ECO Devices

与Microwire BUS兼容的 1Kbit(64x16bit) EEPROM

BR93L46 Family

关于这个产品的询问
  数据表 (PDF, 1512K)
封装 RoHS指令对应信息 质量与可靠性信息 应用资料 Design Model

[ 产品概要 ]

ROHM的串行EEPROM按照世界最高水平为用户准备了多种容量、接口和封装形式,在世界上具有高的市场占有率。ROHM的串行EEPROM配置有世界标准的总线形式(Microwire、I2C、SPI),而且工作电源电压范围宽(1.8 to 5.5V、2.5 to 5.5V),还最适合采用电池供电。还有,系列中的所有产品都采用ROHM独有的双单元(W-cell)结构,使得存储器中最重要的数据的可靠性飞跃性地提高了。整个系列均是无铅产品,符合RoHS指令。

规格
I/F Microwire BUS
Capacity (K) 1
Bit Format 64×16
Supply Voltage (V) 1.8 to 5.5
Current consumption Operating(mA) 3
Standby(µA) 2
Max.Write Cycle Time (ms) 5
Operating Temperature Range (ºC) -40 to +85
Number of Rewrite (Times) 106
Data Retention (Years) 40
[ 引脚配置图 ]
BR93L46 Family 端子配置図

特长

• 与Microwire BUS兼容的串行EEPROM
• 工作电压范围宽:1.8 to 5.5V
• 数据可擦写1,000,000次

产品状况

Part No. Package
(PDF)		 Status RoHS Constitution
materials list		 Packing
style		 Package
quantity		 Minimum
package quantity		 Sales
BR93L46FJ-WE2 SOP-J8 Active Yes Tape And Reel 2500 2500 Inquiry
BR93L46FVT-WE2 TSSOP-B8 Active Yes Tape And Reel 3000 3000 Inquiry
BR93L46FV-WE2 SSOP-B8 Active Yes Tape And Reel 2500 2500 Inquiry
BR93L46F-WE2 SOP8 Active Yes Tape And Reel 2500 2500 Inquiry
BR93L46RFJ-WE2 SOP-J8 Active Yes Tape And Reel 2500 2500 Inquiry
BR93L46RFVJ-WE2 TSSOP-B8J Active Yes Tape And Reel 2500 2500 Inquiry
BR93L46RFVM-WTR MSOP8 Active Yes Tape And Reel 3000 3000 Inquiry
BR93L46RFVT-WE2 TSSOP-B8 Active Yes Tape And Reel 3000 3000 Inquiry
BR93L46RFV-WE2 SSOP-B8 Active Yes Tape And Reel 2500 2500 Inquiry
BR93L46RF-WE2 SOP8 Active Yes Tape And Reel 2500 2500 Inquiry

类似产品

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
BR24S08 I2C BUS 8K 1K×8 1.7 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

EEPROM

2008.04.11

低电压时也能保证高性能　串行EEPROM

2007.08.24

ROHM开发成功适于车载环境下使用SPI 接口EEPROM 世界首创双单元结构 工作温度可达125ºC

EEPROM相互对照表
(Cross Reference)

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