LC35V1000BM Datasheet, PDF (1/9 Pages) Sanyo Semicon Device – Asynchronous Silicon Gate 1M (131,072 words x 8 bits) SRAM

Ordering number : ENN*7056
Preliminary
CMOS IC
LC35V1000BM, BTS-70U
Asynchronous Silicon Gate
1M (131,072 words ×8 bits) SRAM
Overview
The LC35V1000BM and LC35V1000BTS-70U are
asynchronous silicon gate CMOS static RAM devices with
a 131,072-word by 8-bit structure. They provide two chip
enable pins (CE1 and CE2) for device select/deselect
control and one output enable pin (OE) for output control.
They feature high speed, low power, and a wide operating
temperature range.This makes them optimal for use in
systems that require high speed, low power, and battery
backup. They also support easy memory expansion.
Features
• Low-voltage operation: 3.0 to 3.6 V
• Wide operating temperature range: –40 to +85°C
• Access time: 70 ns (maximum): LC35V1000BM and
LC35V1000BTS-70U.
• Low current drain
Standby mode: 0.05 µA (typical*) at Ta = +25°C *:
When V_CC = 3.0 V
10.0 µA (maximum) at Ta = +70°C
20.0 µA (maximum) at Ta = +85°C
• Data retention voltage: 2.0 to 3.6 V
• No clock required (fully static circuits)
• Input/output shared function pins, 3-state output pins
• Package
32-pin SOP (525 mil) plastic package:
LC35V1000BM
32-pin TSOP (8 ×14 mm) plastic package:
LC35V1000BTS
Package Dimensions
unit: mm
3205A-SOP32
[LC35V1000BM-70U]
20.5
32
17
1
1.27
(0.73)
0.4
16
unit: mm
3228A-TSOP32DA
[LC35V1000BTS-70U]
8.0
32
17
0.15
SANYO: SOP32
1
(0.25) ^0.5
16
0.2
0.125
SANYO: TSOP32DA
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
41902RM (OT) No. 7056-1/9