UT61256C
UT61256C is 32K x 8 BIT HIGH SPEED CMOS SRAM manufactured by UTRON.
FEATURES
Fast access time : 8/10/12/15 ns (max.) Low operating power consumption : 80 m A (typical) Single 5V power supply All inputs and outputs TTL patible Fully static operation Three state outputs Package : 28-pin 300 mil SOJ
28-pin 8mm×13.4mm STSOP
FUNCTIONAL BLOCK DIAGRAM
A0-A14
Vcc Vss
DECODER
32K × 8 MEMORY
ARRAY
I/O1-I/O8
I/O DATA CIRCUIT
COLUMN I/O
CE OE
CONTROL CIRCUIT
PIN DESCRIPTION
SYMBOL A0
- A14 I/O1
- I/O8
OE VCC VSS
DESCRIPTION
Address Inputs Data Inputs/Outputs Chip Enable Input
Write Enable Input
Output Enable Input
Power Supply Ground
32K X 8 BIT HIGH SPEED CMOS SRAM
The UT61256C is a 262,144-bit high-speed CMOS static random access memory organized as 32,768 words by 8 bits. It is fabricated using high performance, high reliability CMOS technology.
The UT61256C is designed for high-speed system applications. It is particularly suited for use in high-density high-speed system applications.
The UT61256C...
