ES62UL256-25TC NANOAMP [NanoAmp Solutions, Inc.], ES62UL256-25TC Datasheet

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ES62UL256-25TC

Manufacturer Part Number
ES62UL256-25TC
Description
32Kx8 Bit Ultra-Low Power Asynchronous Static RAM
Manufacturer
NANOAMP [NanoAmp Solutions, Inc.]
Datasheet
Stock No. 23003-03 4/99
ES62UL256 Family
32Kx8 Bit Ultra-Low Power Asynchronous Static RAM
Overview
The ES62UXX256 is an integrated memory device
containing a low power 256 Kbit Static Random
Access Memory organized as 32,768 words by 8
bits. The device is fabricated using an advanced
CMOS process and NanoAmp’s high-speed/low-
power circuit technology. This device is also
designed for very low voltage operation making it
quite suitable for battery powered devices having
both very low operating and standby currents. The
device pinout is compatible with other standard
32k x 8 SRAMs. The ES62UXX256 comes in two
speed grades (45 and 25 nsec) and two very broad
voltage ranges.
FIGURE 1: Operating Envelope
10
50
40
30
20
0
Operating Voltage Range
Speed/Power
NanoAmp Solutions, Inc.
1982 Zanker Road, San Jose, CA 95112
ph: 408-573-8878, FAX: 408-573-8877
www.nanoamp.com
1
V
CC
Features
2
1 Mhz
(V)
Operating Voltage
Extended Temperature Range
Fast Cycle Time
Very Low Operating Current
Very Low Standby Current
1.5 to 3.6 Volts
-20
T
I
I
CC
SB
ACC
o
< 0.8 mA typical at 2V, 1 Mhz
= 50 nA typical
to +80
< 25 nS @ 3V
3
o
5 Mhz
20 Mhz
C
40 Mhz
ES62UXX256 Family
4
1

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