DatasheetsPDF.com

IS45S32200N

ISSI
Part Number IS45S32200N
Manufacturer ISSI
Description 64-MBIT SYNCHRONOUS DYNAMIC RAM
Published Feb 17, 2024
Detailed Description IS42S32200N IS45S32200N ® Long-term Support World Class Quality 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DY...
Datasheet PDF File IS45S32200N PDF File

IS45S32200N
IS45S32200N

Overview
IS42S32200N IS45S32200N ® Long-term Support World Class Quality 512K Bits x 32 Bits x 4 Banks (64-MBIT) SYNCHRONOUS DYNAMIC RAM ADVANCED INFORMATION JULY 2023 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 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) OVERVIEW ISSI's 64Mb Synchronous DRAM IS42/45S32200N is organized as 524,288 bits x 32-bit x 4-bank for improved performance.
The synchronous DRAMs achieve high-speed data transfer using pipeline architecture.
All inputs and outputs signals refer to the rising edge of the clock input.
KEY TIMING PARAMETERS Parameter -5 -6 -7 Unit Clk Cycle Time CAS Latency = 3 CAS Latency = 2 5 6 7 ns 7.
5 7.
5 7.
5 ns Clk Frequency CAS Latency = 3 CAS Latency = 2 200 166 143 Mhz 133 133 133 Mhz Access Time from Clock CAS Latency = 3 4.
8 5.
4 5.
4 ns CAS Latency = 2 5.
4 5.
4 5.
4 ns ADDRESS TABLE Parameter Configuration Refresh Count Com.
/Ind.
A1 A2 Row Addresses Column Addresses Bank Address Pins Autoprecharge Pins 2M x 32 512K x 32 x 4 banks 4K / 64ms 4K / 64ms 4K / 16ms A0 – A10 A0 – A7 BA0, BA1 A10/AP Copyright © 2023 Integrated Silicon Solution, Inc.
All rights reserved.
ISSI reserves the right to make changes to this specification and its products ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)