Description
PRELIMINARY K6R4008V1D Document Title 512Kx8 Bit High Speed Static RAM(3.3V Operating).Operated at Commercial and Industrial Temperature Ranges.CMO.
The K6R4008V1D is a 4,194,304-bit high-speed Static Random Access Memory organized as 524,288 words by 8 bits.
Features
* Fast Access Time 8,10ns(Max. )
* Low Power Dissipation Standby (TTL) : 20mA(Max. ) (CMOS) : 5mA(Max. ) Operating K6R4008V1D-08 : 80mA(Max. ) K6R4008V1D-10 : 65mA(Max. )
* Single 3.3 ±0.3V Power Supply
* TTL Compatible Inputs and Outputs
* Fully Static Operation -
Applications
* The K6R4008V1D is packaged in a 400 mil 36-pin plastic SOJ and 44-pin plastic TSOP type II. FUNCTIONAL BLOCK DIAGRAM
Clk Gen. A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 I/O1~I/O8
Pre-Charge Circuit
Row Select
Memory Array 1024 Rows 512 x 8 Columns
Data Cont. CLK Gen. I/O Circuit Column Select
A10 A11 A12