N04L163WC2AB NANOAMP [NanoAmp Solutions, Inc.], N04L163WC2AB Datasheet

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N04L163WC2AB

Manufacturer Part Number
N04L163WC2AB
Description
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.
4Mb Ultra-Low Power Asynchronous CMOS SRAM
256K × 16 bit
Overview
The N04L163WC2A is an integrated memory
device containing a 4 Mbit Static Random Access
Memory organized as 262,144 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. The device operates with two chip enable
(CE1 and CE2) controls and output enable (OE) to
allow for easy memory expansion. 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 N04L163WC2A 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
available in JEDEC standard packages compatible
with other standard 256Kb x 16 SRAMs
Product Family
N04L163WC2AB2
N04L163WC2AT2
N04L163WC2AB
N04L163WC2AT
Part Number
44 - TSOP II Green
48 - BGA Green
Package Type
44 - TSOP II
48 - BGA
o
C to +85
NanoAmp Solutions, Inc.
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: 408-935-7770
www.nanoamp.com
o
C and is
(DOC# 14-02-017 REV G ECN# 01-1268)
-40
Temperature
Operating
o
C to +85
o
C 2.3V - 3.6V 70ns @ 2.7V
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
• Compact space saving BGA package avail-
Supply
2.3 to 3.6 Volts
4.0µA 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)
Byte control for independent byte operation
Output Enable (OE) for memory expansion
Vcc = 1.8V
25ns OE access time
able
Power
(Vcc)
Options
Speed
N04L163WC2A
Current (I
Standby
Typical
4 µA
SB
),
2 mA @ 1MHz
Current (Icc),
Operating
Typical
1

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