NanoAmp Solutions, Inc.
1982 Zanker Road, San Jose, CA 95112
ph: 408-573-8878, FAX: 408-573-8877
www.nanoamp.com
N01L083WC2A
1Mb Ultra-Low Power Asynchronous CMOS SRAM
128Kx8 bit
Overview
The N01L083WC2A is an integrated memory
device containing a 1 Mbit Static Random Access
Memory organized as 131,072 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 base design is the same as
NanoAmp’s N01L1618N1A, which is processed to
operate at lower voltages. The device operates
with two chip enable (CE1 and CE2) controls and
output enable (OE) to allow for easy memory
expansion. The N01L083WC2A 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
o
C to +85
o
C and is
available in JEDEC standard packages compatible
with other standard 128Kb x 8 SRAMs
Features
• Single Wide Power Supply Range
2.3 to 3.6 Volts
• Very low standby current
2.0µA at 3.0V (Typical)
• Very low operating current
2.0mA at 3.0V and 1µs (Typical)
• Very low Page Mode operating current
0.8mA at 3.0V and 1µs (Typical)
• Simple memory control
Dual Chip Enables (CE1and CE2)
Output Enable (OE) for memory expansion
• Low voltage data retention
Vcc = 1.8V
• Very fast output enable access time
30ns OE access time
• Automatic power down to standby mode
• TTL compatible three-state output driver
Product Family
Part Number
Package
Type
Operating
Temperature
-40
o
C to +85
o
C
Power
Supply (Vcc)
Speed
Standby
Operating
Current (I
SB
), Current (Icc),
Max
Max
20
µA
3 mA @ 1MHz
N01L083WC2AT 32 - TSOP I
N01L083WC2AN 32 - STSOP I
2.3V - 3.6V
55ns @ 2.7V
70ns @ 2.3V
Pin Configuration
A11
A9
A8
A13
WE
CE2
A15
V
CC
NC
A16
A14
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
V
SS
I/O2
I/O1
I/O0
A0
A1
A2
A3
Pin Descriptions
Pin Name
A
0
-A
16
WE
CE1, CE2
OE
I/O
0
-I/O
7
V
CC
V
SS
NC
Pin Function
Address Inputs
Write Enable Input
Chip Enable Input
Output Enable Input
Data Inputs/Outputs
Power
Ground
Not Connected
N01L083WC2A
STSOP-I, TSOP-I
Stock No. 23033-03 1/02
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.
1
NANOAMP [ NANOAMP SOLUTIONS, INC. ]
