Datasheet Details
- Part number
- KM681001B
- Manufacturer
- Samsung semiconductor
- File Size
- 159.67 KB
- Datasheet
- KM681001B_Samsungsemiconductor.pdf
- Description
- 128K x 8 Bit High-Speed CMOS Static RAM
KM681001B Description
PRELIMINARY KM681001B Document Title 128Kx8 Bit High Speed Static RAM(5V Operating), Evolutionary Pin out.Operated at Commercial and Industrial Tempe.
The KM681001B is a 1,048,576-bit high-speed Static Random Access Memory organized as 131,072 words by 8 bits.
KM681001B Features
* Fast Access Time 15, 20ns(Max. )
* Low Power Dissipation Standby (TTL) : 20mA(Max. ) (CMOS) : 5mA(Max. ) Operating KM681001B - 15 : 125mA(Max. ) KM681001B - 20 : 123mA(Max. )
* Single 5.0V±10% Power Supply
* TTL Compatible Inputs and Outputs
* Fully Static Operat
KM681001B Applications
* The KM681001B is packaged in a 400/300 mil 32-pin plastic SOJ. PIN CONFIGURATION(Top View)
N. C A0 A1
1 2 3 4 5 6 7 8 9 10 11 12
32 Vcc 31 A16 30 CS2 29 WE 28 A15 27 A14 26 A13
FUNCTIONAL BLOCK DIAGRAM
A2 A3 A4
Clk Gen. A0 A1 A2 A3 A4 A5 A6 A7 A8
Pre-Charge Circuit
A5 A6 A7 A8
SOJ
25 A12
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