N02L083WC2AN NANOAMP [NanoAmp Solutions, Inc.], N02L083WC2AN Datasheet

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N02L083WC2AN

Manufacturer Part Number
N02L083WC2AN
Description
2Mb Ultra-Low Power Asynchronous CMOS SRAM 256K x 8 bit
Manufacturer
NANOAMP [NanoAmp Solutions, Inc.]
Datasheet
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.
2Mb Ultra-Low Power Asynchronous CMOS SRAM
256K × 8 bit
Overview
The N02L083WC2A is an integrated memory
device containing a 2 Mbit Static Random Access
Memory organized as 262,144 words by 8 bits. The
device is designed and fabricated using
NanoAmp’s advanced CMOS technology to
provide both high-speed performance and ultra-low
power. The device operates with two chip enable
(CE1 and CE2) controls and output enable (OE) to
allow for easy memory expansion. The
N02L083WC2A is optimal for various applications
where low-power is critical such as battery backup
and hand-held devices. The device can operate
over a very wide temperature range of -40
+85
packages compatible with other standard 256Kb x
8 SRAMs
Product Family
Pin Configuration
N02L083WC2AN2 32 - STSOP I Green
N02L083WC2AT2 32 - TSOP I Green
N02L083WC2AT
N02L083WC2AN
A11
A9
A8
A13
WE
CE2
A15
V
A17
A16
A14
A12
A7
A6
A5
A4
Part Number
CC
o
C and is available in JEDEC standard
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
STSOP-I, TSOP-I
N02L083WC2A
Package Type
32 - STSOP I
32 - TSOP I
NanoAmp Solutions, Inc.
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: 408-935-7770
www.nanoamp.com
(DOC# 14-02-015 REV E ECN# 01-0998)
-40
Temperature
Operating
o
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
C to +85
o
C to
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
V
I/O2
I/O1
I/O0
A0
A1
A2
A3
SS
o
C 2.3V - 3.6V
Supply (Vcc)
Features
• Single Wide Power Supply Range
• Very low standby current
• Very low operating current
• Very low Page Mode operating current
• Simple memory control
• Low voltage data retention
• Very fast output enable access time
• Automatic power down to standby mode
• TTL compatible three-state output driver
Pin Descriptions
Power
2.3 to 3.6 Volts
2.0µA at 3.0V (Typical)
2.0mA at 3.0V and 1µs (Typical)
0.8mA at 3.0V and 1µs (Typical)
Dual Chip Enables (CE1 and CE2)
Output Enable (OE) for memory expansion
Vcc = 1.8V
30ns OE access time
Pin Name
CE1, CE2
I/O
A
V
0
WE
V
OE
0
-A
CC
SS
-I/O
55ns @ 2.7V
70ns @ 2.3V
17
7
Speed
N02L083WC2A
Current (I
Output Enable Input
Data Inputs/Outputs
Write Enable Input
Chip Enable Input
Standby
Typical
Address Inputs
2 µA
Pin Function
Ground
Power
SB
),
2 mA @ 1MHz
Current (Icc),
Operating
Typical
1

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