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N01L1618N1A Schematic ( PDF Datasheet ) - NanoAmp Solutions

Teilenummer N01L1618N1A
Beschreibung 1Mb Ultra-Low Power Asynchronous CMOS SRAM 64Kx16 bit
Hersteller NanoAmp Solutions
Logo NanoAmp Solutions Logo 




Gesamt 10 Seiten
N01L1618N1A Datasheet, Funktion
NanoAmp Solutions, Inc.
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: 408-935-7770
www.nanoamp.com
N01L1618N1Awww.DataSheet4U.com
1Mb Ultra-Low Power Asynchronous CMOS SRAM
64K × 16 bit
Overview
The N01L1618N1A is an integrated memory
device containing a 1 Mbit Static Random Access
Memory organized as 65,536 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 a single chip
enable (CE) control 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. The N01L1618N1A 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 64Kb x 16 SRAMs.
Product Family
Features
• Single Wide Power Supply Range
1.65 to 2.2 Volts
• Very low standby current
0.5µA at 1.8V (Typical)
• Very low operating current
0.7mA at 1.8V and 1µs (Typical)
• Very low Page Mode operating current
0.5mA at 1.8V and 1µs (Typical)
• Simple memory control
Single Chip Enable (CE)
Byte control for independent byte operation
Output Enable (OE) for memory expansion
• Low voltage data retention
Vcc = 1.2V
• 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
Package Type
Operating
Power
Temperature Supply (Vcc)
Speed
Standby
Operating
Current (ISB), Current (Icc),
Typical
Typical
N01L1618N1AB
48 - BGA
N01L1618N1AT
N01L1618N1AB2
44 - TSOP II
48 - BGA Green
-40oC to +85oC
1.65V - 2.2V
70ns @ 1.8V
85ns @ 1.65V
0.5 µA
0.7 mA @
1MHz
N01L1618N1AT2 44 - TSOP II Green
Pin Configurations
A4
A3
A2
A1
A0
CE
I/O0
I/O1
I/O2
I/O3
VCC
VSS
I/O4
I/O5
I/O6
I/O7
WE
A15
A14
A13
A12
NC
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 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 NC
27 A8
26 A9
25 A10
24 A11
23 NC
123456
A LB OE A0
B I/O8 UB A3
C I/O9 I/O10 A5
A1 A2 NC
A4 CE I/O0
A6 I/O1 I/O2
D VSS I/O11 NC A7 I/O3 VCC
E VCC I/O12 NC NC I/O4 VSS
F I/O14 I/O13 A14 A15 I/O5 I/O6
G I/O15 NC A12 A13 WE I/O7
H NC A8 A9 A10 A11 NC
48 Pin BGA (top)
6 x 8 mm
Pin Descriptions
Pin Name
A0-A15
WE
CE
OE
LB
UB
I/O0-I/O15
NC
VCC
VSS
Pin Function
Address Inputs
Write Enable Input
Chip Enable Input
Output Enable Input
Lower Byte Enable Input
Upper Byte Enable Input
Data Inputs/Outputs
Not Connected
Power
Ground
(DOC# 14-02-009 REV F ECN# 01-0995)
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.
1






N01L1618N1A Datasheet, Funktion
NanoAmp Solutions, Inc.
Timing of Read Cycle (CE = OE = VIL, WE = VIH)
tRC
Address
tAA
tOH
Data Out
Previous Data Valid
Timing Waveform of Read Cycle (WE= VIH)
tRC
Address
CE
OE
LB, UB
Data Out
tAA
tCO
tLZ
tOE
tOLZ
tLBLZ, tUBLZ
High-Z
tLB, tUB
N01L1618N1Awww.DataSheet4U.com
Data Valid
tHZ
tOHZ
tLBHZ, tUBHZ
Data Valid
(DOC# 14-02-009 REV F ECN# 01-0995)
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.
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