NanoAmp Solutions, Inc.
N08L163WC1C
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: 408-935-7770
www.nanoamp.com
Advance Information
8Mb Ultra-Low Power Asynchronous CMOS SRAM
512K × 16 bit
Overview
Features
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
• 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
o
over a very wide temperature range of -40 C to
• Very fast output enable access time
o
+85 C and is available in JEDEC standard
25ns OE access time
packages compatible with other standard 512Kb x
16 SRAMs
• Automatic power down to standby mode
• TTL compatible three-state output driver
• Ultra Low Power Sort Avaliable
Product Family
Standby
Current
Operating
Power
Operating Current
(Icc), Typical
Part Number
Package Type
Speed
(ISB),
Typical
Temperature Supply (Vcc)
-40oC to +85oC
N08L163WC1CT1 44-TSOP II Pb-Free
2.2V - 3.6V
55ns
2 µA
1.5 mA @ 1MHz
Pin Configuration
Pin Descriptions
Pin Name
A0-A18
Pin Function
A4
1
PIN
A5
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
A3
2
ONE
A6
Address Inputs
Write Enable Input
Chip Enable Input
A2
3
A7
A1
4
OE
WE
CE
OE
LB
UB
A0
5
UB
CE
6
LB
I/O0
I/O1
I/O2
I/O3
VCC
VSS
I/O4
I/O5
I/O6
I/O7
WE
A18
A17
A16
A15
A14
7
I/O15
I/O14
I/O13
I/O12
VSS
VCC
I/O11
I/O10
I/O9
I/O8
A8
8
Output Enable Input
Lower Byte Enable Input
Upper Byte Enable Input
Data Inputs/Outputs
9
10
11
12
13
14
15
16
17
18
19
20
21
22
I/O0-I/O15
VCC
VSS
NC
Power
Ground
Not Connected
A9
A10
A11
A12
A13
Stock No. 23394-B 01/05
1
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.