TMS626162 Datasheet (Texas Instruments) - DYNAMIC RANDOM-ACCESS MEMORIES

TMS626162, DYNAMIC RANDOM-ACCESS MEMORIES

The TMS626162 device is a high-speed 16 777 216-bit synchronous dynamic randomaccess memory (SDRAM) organized as two banks of 524 288 words with 16 bits per word.

All inputs and outputs of the TMS626162 series are compatible with the LVTTL interface.

PIN NOMENCLATURE A0 *A10 A11 CAS CKE CL

TMS626162 524288 BY 16-BIT BY 2-BANK SYNCHRONOUS DYNAMIC RANDOM-ACCESS MEMORY SMOS683E FEBRUARY 1995 REVISED APRIL 1997 D Organization .

512K × 16 × 2 Banks D 3.3-V Power Supply (± 10% Tolerance) D Two Banks for On-Chip Interleaving (Gapless Accesses) D High Bandwidth Up to 83-MHz Data Rates D CAS Latency (CL) Programmable to 2 or 3 Cycles From Column-Address Entry D Burst Sequence Programmable to Serial or Interleave D Burst Length Programmable to 1, 2, 4, 8,