参数资料
型号: BR93L56FJ-WE2
厂商: Rohm Semiconductor
文件页数: 27/41页
文件大小: 0K
描述: IC EEPROM 2KBIT 2MHZ 8SOP
标准包装: 2,500
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 2K (128 x 16)
速度: 2MHz
接口: Microwire 3 线串行
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOP-J
包装: 带卷 (TR)
BR93L -W Series, 93A □□ -WM Series, BR93H □□ -WC Series
● Block diagram
Technical Note
CS
Command decode
Control
Power source voltage detection
SK
Clock generation
Write
High voltage occurrence
prohibition
DI
Command
register
Address
buffer
7bit
8bit
9bit
10bit
Address
decoder
7bit
8bit
9bit
10bit
2,048 bit
4,096 bit
8,192 bit
16,384 bit
Data
register
16bit
R/W
amplifier
16bit
EEPROM
DO
Dummy bit
Fig. 27 Block diagram
● Pin assignment and function
VCC
NC
TEST
GND
VCC
TEST2
TEST1
GND
BR93H66RF-WC:SOP8
BR93H66RFJ-WC:SOP-J8
BR93H56RF-WC:SOP8
BR93H56RFJ-WC:SOP-J8
BR93H66RFVM-WC:MSOP8
BR93H76RF-WC:SOP8
BR93H76RFJ-WC:SOP-J8
BR93H86RF-WC:SOP8
BR93H86RFJ-WC:SOP-J8
CS
SK
DI
DO
CS
SK
DI
DO
Fig.28 Pin assignment diagram
Pin name
Vcc
GND
CS
SK
DI
DO
NC
TEST1
TEST2
TEST
I/O
-
-
Input
Input
Input
Output
-
-
-
-
Function
Power source
All input / output reference voltage, 0V
Chip select input
Serial clock input
Start bit, ope code, address, and serial data input
Serial data output, READY / BUSY internal condition display output
Non connected terminal, Vcc, GND or OPEN
TEST terminal, GND or OPEN
TEST terminal, Vcc, GND or OPEN
TEST terminal, GND or OPEN
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
27/40
2011.09 - Rev.G
相关PDF资料
PDF描述
ASM40DTAH-S189 CONN EDGECARD 80POS R/A .156 SLD
XC6VCX130T-1FFG784C IC FPGA VIRTEX 6 128K 784FFGBGA
XC5VLX50T-2FFG665C IC FPGA VIRTEX-5 50K 665FCBGA
XC5VLX50T-2FF665C IC FPGA VIRTEX-5 50K 665FCBGA
XC5VFX30T-1FF665I IC FPGA VIRTEX-5FXT 665FFBGA
相关代理商/技术参数
参数描述
BR93L56F-LE2 制造商:ROHM 制造商全称:Rohm 功能描述:High Reliability Serial EEPROMs High Reliability Series
BR93L56FV 制造商:未知厂家 制造商全称:未知厂家 功能描述:EEPROM
BR93L56FVT-W 制造商:ROHM 制造商全称:Rohm 功能描述:Microwire BUS 2Kbit(128 x 16bit) EEPROM
BR93L56FVT-WE2 功能描述:电可擦除可编程只读存储器 MICROWIRE BUS 2Kbit 1.8-5.5V Supply RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
BR93L56FV-W 制造商:ROHM Semiconductor 功能描述:EEPROM,2kb,128Wx16b,Microwire Bus,SSOP8