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IS61WV12816BLL PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 IS61WV12816BLL
部品説明 (IS61WV12816BLL / IS64WV12816BLL) 128K x 16 HIGH-SPEED CMOS STATIC RAM
メーカ ISSI
ロゴ ISSI ロゴ 



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IS61WV12816BLL Datasheet, IS61WV12816BLL PDF,ピン配置, 機能
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IS61WV12816BLL
IS64WV12816BLL
128K x 16 HIGH-SPEED CMOS STATIC RAM
ISSI®
FEBRUARY 2006
FEATURES
DESCRIPTION
• High-speed access time:
The ISSI IS61WV12816BLL and IS64WV12816BLL are
12 ns: 3.3V + 10%
15 ns: 2.5V-3.6V
high-speed, 2,097,152-bit static RAM organized as 131,072
words by 16 bits. They are fabricated using ISSI's high-
performance CMOS technology. This highly reliable process
• Operating Current: 25mA (typ.)
coupled with innovative circuit design techniques, yields
• Stand by Current: 400µA(typ.)
• TTL and CMOS compatible interface levels
• Fully static operation: no clock or refresh
required
• Three state outputs
access times as fast as 12 ns with low power consumption.
When CE is HIGH (deselected), the device assumes a
standby mode at which the power dissipation can be
reduced down with CMOS input levels.
Easy memory expansion is provided by using Chip Enable
and Output Enable inputs, CE and OE. The active LOW
• Data control for upper and lower bytes
• Industrial and Automotive temperatures avail-
able
• Lead-free available
Write Enable (WE) controls both writing and reading of the
memory. A data byte allows Upper Byte (UB) and Lower
Byte (LB) access.
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DataSheet4U.mcoinmi BGA (6mm x 8mm).
FUNCTIONAL BLOCK DIAGRAM
A0-A16
DECODER
128Kx16
MEMORY ARRAY
VDD
GND
I/O0-I/O7
Lower Byte
I/O8-I/O15
Upper Byte
I/O
DATA
CIRCUIT
COLUMN I/O
CE
OE
WE
UB
LB
CONTROL
CIRCUIT
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
DataSheet4U.comarising 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. C
02/03/06
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部品番号部品説明メーカ
IS61WV12816BLL

(IS61WV12816BLL / IS64WV12816BLL) 128K x 16 HIGH-SPEED CMOS STATIC RAM

ISSI
ISSI

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