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IS42VS16100D PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 IS42VS16100D
部品説明 512K Words x 16 Bits x 2 Banks (16-MBIT) SYNCHRONOUS DYNAMIC RAM
メーカ Integrated Silicon Solution
ロゴ Integrated Silicon Solution ロゴ 



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IS42VS16100D Datasheet, IS42VS16100D PDF,ピン配置, 機能
IS42VS16100D
512K Words x 16 Bits x 2 Banks (16-MBIT)
SYNCHRONOUS DYNAMIC RAM
ISSI®
www.DataSheet4U.c
ADVANCED INFORMATION
JULY 2005
FEATURES
• Clock frequency: 135, 100, 83 MHz
Power Supply: 1.8V
Fully synchronous; all signals referenced to a
positive clock edge
Two banks can be operated simultaneously and
independently
Dual internal bank controlled by A11 (bank
select)
Programmable burst length (1, 2, 4, 8, full page)
Programmable burst sequence: Sequential/
Interleave
Programmable full and half drive strength
Programmable CAS latency (2, 3 clocks)
2048 refresh cycles every 32 ms
Random column address every clock cycle
Burst read/write and burst read/single write
operations capability
Byte controlled by LDQM and UDQM
Auto Refresh and Self Refresh modes
Partial Array Self-Refresh
Power Down and Deep Power Down
Lead-free package options
DESCRIPTION
ISSI’s 16Mb Synchronous DRAM IS42VS16100D is
organized as a 524,288-word x 16-bit x 2-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
Clock Cycle Time
CAS Latency = 3
CAS Latency = 2
Clock Frequency
CAS Latency = 3
CAS Latency = 2
Access Time from Clock
CAS Latency = 3
CAS Latency = 2
-7.5 -10 Unit
7.4 10
10 12
ns
ns
133 100 MHz
100 83 MHz
6 7 ns
8 8 ns
Copyright © 2005 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 specification before relying on any published information and before placing orders for products.
Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774
Rev. 00D
06/30/05
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