Texas Components Corporation TX5213
1- Megabit (128K X 8) High-Temperature Static RAM
FEATURES
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Operation to 175°
C
32 pin dip ( 0.6” centers )
Single 5 V supply
Robust 0.8µ geometry
Access time: 100 ns
Completely static memory
128K x 8-bit organization
Tri-state output
APPLICATIONS
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High Temperature SCADA systems
Petroleum LWD and MWD tools
Petroleum reservoir monitoring
DESCRIPTION
The TX5213 is a CMOS static RAM organized as 131,072 x 8-bit words. The device is packaged
in a 32 pin dual inline package. Powered by a single +5 V supply, the unit offers low standby
power dissipation and is suitable for battery backup systems. Three optional access times are
available; output lines are tri-state; power consumption can be minimized through use of the data
retention mode.
The TX5213 is composed of a single SRAM module with 128K x 8-bit memory.
FUNCTIONAL BLOCK DIAGRAM
ADDR [ 0.. 16 ]
OE
WE
Memory Module
128K X 8 SRAM
CS1
CS2
I/O [ 0..7 ]
2001, Texas Components Corporation
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www.texascomponents.com
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
