IS42S32200L - 64-MBIT SYNCHRONOUS DYNAMIC RAM

Product Overview

ISSI

Part number	IS42S32200L
Manufacturer	ISSI
File Size	1.03 MB
Description	64-MBIT SYNCHRONOUS DYNAMIC RAM
Datasheet	IS42S32200L Datasheet
Additional preview pages of the IS42S32200L datasheet.

The 64Mb SDRAM is a high speed CMOS, dynamic random-access memory designed to operate in 3.3V memory systems containing 67,108,864 bits.

Internally configured as a quad-bank DRAM with a synchronous interface.

Each 16,777,216-bit bank is organized as 2,048 rows by 256 columns by 32 bits.

Clock frequency: 200, 166, 143, 133 MHz.
Fully synchronous; all signals referenced to a positive clock edge.
Internal bank for hiding row access/precharge.
Single 3.3V power supply.
LVTTL interface.
Programmable burst length: (1, 2, 4, 8, full page).
Programmable burst sequence: Sequential/Interleave.
Self refresh modes.
4096 refresh cycles every 16ms (A2 grade) or 64ms (Commercia, Industrial, A1 grade).
R.

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Published: Feb 19, 2024 |