Datasheet > BS616LV4011BI

BS616LV4011BI

更新时间： 2022-12-14 13:33:36

品牌	Logo	应用领域
BSI		静态存储器
页数	文件大小	规格书
10页	232K
描述
Very Low Power/Voltage CMOS SRAM 256K X 16 bit

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

BS616LV4011BI 数据手册

BSI

BS616LV4011

PIN DESCRIPTIONS

Name

Function

A0-A17 Address Input

These 18 address inputs select one of the 262,144 x 16-bit words in the RAM.

CE Chip Enable Input

WE Write Enable Input

CE is active LOW. Chip enables must be active to read from or write to the device. if

chip enable is not active, the device is deselected and is in a standby power mode.

The DQ pins will be in the high impedance state when the device is deselected.

The write enable input is active LOW and controls read and write operations. With the

chip selected, when WE is HIGH and OE is LOW, output data will be present on the

DQ pins; when WE is LOW, the data present on the DQ pins will be written into the

selected memory location.

OE Output Enable Input

The output enable input is active LOW. If the output enable is active while the chip is

selected and the write enable is inactive, data will be present on the DQ pins and they

will be enabled. The DQ pins will be in the high impedance state when OE is inactive.

Lower byte and upper byte data input/output control pins.

LB and UB Data Byte Control Input

DQ0 - DQ15 Data Input/Output

Ports

These 16 bi-directional ports are used to read data from or write data into the RAM.

Vcc

Power Supply

Ground

Gnd

TRUTH TABLE

MODE

DQ0~DQ7

DQ8~DQ15

Vcc CURRENT

Not selected

High Z

I_CCSB, I_CCSB1

(Power Down)

Output Disabled

High Z

Dout

High Z

Dout

Din

High Z

Dout

High Z

Din

I_CC

Read

Write

Din

Revision 2.4

April 2002

R0201-BS616LV4011

123 4 5 6 7...10

下载PDF

与BS616LV4011BI相关器件

型号	品牌	描述	获取价格	数据表
BS616LV4011DC	BSI	Very Low Power/Voltage CMOS SRAM 256K X 16 bit	获取价格
BS616LV4011DI	BSI	Very Low Power/Voltage CMOS SRAM 256K X 16 bit	获取价格
BS616LV4011EC	BSI	Very Low Power/Voltage CMOS SRAM 256K X 16 bit	获取价格
BS616LV4011EI	BSI	Very Low Power/Voltage CMOS SRAM 256K X 16 bit	获取价格
BS616LV4015	BSI	Very Low Power/Voltage CMOS SRAM 256K X 16 bit	获取价格
BS616LV4015AC	BSI	Very Low Power/Voltage CMOS SRAM 256K X 16 bit	获取价格