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TE CH
T2316405A Preliminary T2316407A
DRAM
FEATURES
• Industry-standard x 4 pinouts and timing functions • power supply : T2316405A 2.6V(±0.2V) T2316407A 3.3V(±0.3V) www.DataSheet4U.com • All device pins are TTL- compatible. • 2048-cycle refresh in 32 ms. • Refresh modes: RAS only, CAS BEFORE RAS (CBR) and HIDDEN. • Extended data-out (EDO) PAGE MODE access cycle.
4M x 4 DYNAMIC RAM
EDO PAGE MODE GRNERAL DESCRIPTION
The T2316405A and T2316407A is a randomly accessed solid state memory containing 16,777,216 bits organized in a x 4 configuration. It offers Fast Page mode with Extended Data Output (EDO). During READ or WRITE cycles, each of the 4 memory bits (1 bit per I/O) is uniquely addressed through the 22 address bits, which are entered 11 bits (A0-A10) at a time.