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N02L163WC2A Schematic ( PDF Datasheet ) - NanoAmp Solutions

Teilenummer N02L163WC2A
Beschreibung 2Mb Ultra-Low Power Asynchronous CMOS SRAM 128K x 16 bit
Hersteller NanoAmp Solutions
Logo NanoAmp Solutions Logo 




Gesamt 11 Seiten
N02L163WC2A Datasheet, Funktion
NanoAmp Solutions, Inc.
N02L163WC2A670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: 408-935-7770
www.nanoamp.com
www.DataSheet4U.com
2Mb Ultra-Low Power Asynchronous CMOS SRAM
128K × 16 bit
Features
Overview
The N02L163WC2A is an integrated memory
device containing a 2 Mbit Static Random Access
Memory organized as 131,072 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 N02L163WC2A 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 -40oC to +85oC and is
available in JEDEC standard packages compatible
with other standard 128Kb x 16 SRAMs
Product Family
• 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 (CE1 and CE2)
Byte control for independent byte operation
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
• Compact space saving BGA package avail-
able
Part Number
N02L163WC2AB
N02L163WC2AT
N02L163WC2AB2
N02L163WC2AT2
Package Type
48 - BGA
44 - TSOP II
48 - BGA Green
44 - TSOP II Green
Operating
Temperature
Power
Supply
(Vcc)
Speed
Standby Operating
Current Current (Icc),
(ISB), Typical Typical
-40oC to +85oC
2.3V - 3.6V
55ns @ 2.7V
70ns @ 2.3V
2 µA
2 mA @ 1MHz
(DOC# 14-02-013 REV G ECN# 01-1270)1
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.






N02L163WC2A Datasheet, Funktion
NanoAmp Solutions, Inc.
N02L163WC2Awww.DataSheet4U.com
Timing Test Conditions
Item
Input Pulse Level
Input Rise and Fall Time
Input and Output Timing Reference Levels
Output Load
Operating Temperature
Timing
Item
Read Cycle Time
Address Access Time
Chip Enable to Valid Output
Output Enable to Valid Output
Byte Select to Valid Output
Chip Enable to Low-Z output
Output Enable to Low-Z Output
Byte Select to Low-Z Output
Chip Disable to High-Z Output
Output Disable to High-Z Output
Byte Select Disable to High-Z Output
Output Hold from Address Change
Write Cycle Time
Chip Enable to End of Write
Address Valid to End of Write
Byte Select to End of Write
Write Pulse Width
Address Setup Time
Write Recovery Time
Write to High-Z Output
Data to Write Time Overlap
Data Hold from Write Time
End Write to Low-Z Output
Symbol
tRC
tAA
tCO
tOE
tLB, tUB
tLZ
tOLZ
tLBZ, tUBZ
tHZ
tOHZ
tLBHZ, tUBHZ
tOH
tWC
tCW
tAW
tLBW, tUBW
tWP
tAS
tWR
tWHZ
tDW
tDH
tOW
0.1VCC to 0.9 VCC
5ns
0.5 VCC
CL = 30pF
-40 to +85 oC
2.3 - 3.6 V
Min.
Max.
70
70
70
35
70
10
5
10
0 20
0 20
0 20
10
70
50
50
50
40
0
0
20
40
0
10
2.7 - 3.6 V
Min.
Max.
55
55
55
30
55
10
5
10
0 20
0 20
0 20
10
55
40
40
40
40
0
0
20
35
0
10
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(DOC# 14-02-013 REV G ECN# 01-1270)
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.
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