NanoAmp Solutions, Inc.
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: 408-935-7770
www.nanoamp.com
N08L163WC1C
Advance Information
8Mb Ultra-Low Power Asynchronous CMOS SRAM
512K × 16 bit
Overview
The N08L163WC1C is an integrated memory
device containing a 8 Mbit Static Random Access
Memory organized as 524,288 words by 16 bits.
The device is designed and fabricated using
NanoAmp’s advanced CMOS technology to
provide both high-speed performance and ultra-low
power. Byte controls (UB and LB) allow the upper
and lower bytes to be accessed independently and
can also be used to deselect the device. The
N08L163WC1C 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 512Kb x
16 SRAMs
Features
• Single Wide Power Supply Range
2.2 to 3.6 Volts
• Very low standby current
2.0µA at 3.0V (Typical)
• Very low operating current
1.5mA at 3.0V and 1µs(Typical)
• Simple memory control
Byte control for independent byte operation
Output Enable (OE) for memory expansion
• Low voltage data retention
Vcc = 1.5V
• Very fast output enable access time
25ns OE access time
• Automatic power down to standby mode
• TTL compatible three-state output driver
• Ultra Low Power Sort Avaliable
Product Family
Part Number
Package Type
Operating
Temperature
Power
Supply (Vcc)
2.2V - 3.6V
Speed
Standby
Current Operating Current
(I
SB
),
(Icc), Typical
Typical
2
µA
1.5 mA @ 1MHz
N08L163WC1CT1 44-TSOP II Pb-Free -40
o
C to +85
o
C
55ns
Pin Configuration
A
4
A
3
A
2
A
1
A
0
CE
I/O
0
I/O
1
I/O
2
I/O
3
VCC
VSS
I/O
4
I/O
5
I/O
6
I/O
7
WE
A
18
A
17
A
16
A
15
A
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
PIN
ONE
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
A
5
A
6
A
7
OE
UB
LB
I/O
15
I/O
14
I/O
13
I/O
12
VSS
VCC
I/O
11
I/O
10
I/O
9
I/O
8
A
8
A
9
A
10
A
11
A
12
A
13
Pin Descriptions
Pin Name
A
0
-A
18
WE
CE
OE
LB
UB
I/O
0
-I/O
15
V
CC
V
SS
NC
Pin Function
Address Inputs
Write Enable Input
Chip Enable Input
Output Enable Input
Lower Byte Enable Input
Upper Byte Enable Input
Data Inputs/Outputs
Power
Ground
Not Connected
Stock No. 23394-B 01/05
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.
N08L163WC1C
TSOP - II
1
NANOAMP [ NANOAMP SOLUTIONS, INC. ]
