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IS45S32200E

ISSI
Part Number IS45S32200E
Manufacturer ISSI
Description SYNCHRONOUS DYNAMIC RAM
Published May 4, 2016
Detailed Description IS42S32200E IS45S32200E 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM AUGUST 2009 FEATURES • Clock...
Datasheet PDF File IS45S32200E PDF File

IS45S32200E
IS45S32200E

Overview
IS42S32200E IS45S32200E 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM AUGUST 2009 FEATURES • 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) • Random column address every clock cycle • Programmable CAS latency (2, 3 clocks) • Burst read/write and burst read/single write operations capability • Burst termination by burst stop and precharge command OVERVIEW ISSI's 64Mb Synchronous DRAM IS42/45S32200E is organized as 524,288 bits x 32-bit x 4-bank for improved performance.
The synchronous DRAMs achieve highspeed data transfer using pipeline architecture.
All inputs and outputs signals refer to the rising edge of the clock input.
KEY TIMING PARAMETERS Parameter Clk Cycle Time CAS Latency = 3 CAS Latency = 2 Clk Frequency CAS Latency = 3 CAS Latency = 2 Access Time from Clock CAS Latency = 3 CAS Latency = 2 -5 -6 5 6 10 10 200 166 100 100 5 5.
5 8 8 -7 -75E Unit 7 – 10 7.
5 ns ns 143 – Mhz 100 133 Mhz 5.
5 – 8 5.
5 ns ns OPTIONS • Packages: 86-pin TSOP-II 90-ball TF-BGA • Operating temperature range: Commercial (0oC to + 70oC) Industrial (-40oC to + 85oC) Automotive Grade, A1 (-40oC to + 85oC) Automotive Grade, A2: (-40oC to +105oC) Copyright © 2006 Integrated Silicon Solution, Inc.
All rights reserved.
ISSI reserves the right to make changes to this specification and its products at any time without notice.
ISSI assumes no liability arising out of the application or use of any information, products or services described herein.
Customers are advised to obtain the latest version of this device s...


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