N08L163WC1C Datasheet, PDF (1/9 Pages) NanoAmp Solutions, Inc. – 8Mb Ultra-Low Power Asynchronous CMOS SRAM 512K × 16 bit

NanoAmp Solutions, Inc.
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: [phone]
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^oC to
+85^oC 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)
Speed
N08L163WC1CT1 44-TSOP II Pb-Free _-40^o_{C to +85}^o_C 2.2V - 3.6V 55ns
Standby
Current
(I_SB),
Typical
Operating Current
(Icc), Typical
2 µA 1.5 mA @ 1MHz
Pin Configuration
Pin Descriptions
A4
1
A3
2
A2
3
A1
4
A0
5
CE 6
I/O0 7
I/O1 8
I/O2 9
I/O3 10
VCC 11
VSS 12
I/O4 13
I/O5 14
I/O6 15
I/O7 16
WE 17
A18 18
A17 19
A16 20
A15 21
A14 22
PIN
ONE
44 A5
43 A6
42 A7
41 OE
40 UB
39 LB
38 I/O15
37 I/O14
36 I/O13
35 I/O12
34 VSS
33 VCC
32 I/O11
31 I/O10
30 I/O9
29 I/O8
28 A8
27 A9
26 A10
25 A11
24 A12
23 A13
Pin Name
A₀-A₁₈
WE
CE
OE
LB
UB
I/O₀-I/O₁₅
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
1
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.