NanoAmp Solutions, Inc.
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: 408-935-7770
www.nanoamp.com
N01L1618N1A
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 -40
o
C to +85
o
C and is
available in JEDEC standard packages compatible
with other standard 64Kb x 16 SRAMs.
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
Product Family
Part Number
N01L1618N1AB
N01L1618N1AT
N01L1618N1AB2
Package Type
48 - BGA
44 - TSOP II
48 - BGA Green
70ns @ 1.8V
-40
o
C to +85
o
C 1.65V - 2.2V 85ns @ 1.65V
0.5
µA
0.7 mA @
1MHz
Operating
Power
Temperature Supply (Vcc)
Speed
Standby
Operating
Current (I
SB
), Current (Icc),
Typical
Typical
N01L1618N1AT2 44 - TSOP II Green
Pin Configurations
A
4
A
3
A
2
A
1
A
0
CE
I/O
0
I/O
1
I/O
2
I/O
3
VCC
VSS
I/O
4
I/O
5
I/O
6
I/O
7
WE
A
15
A
14
A
13
A
12
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
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
A
5
A
6
A
7
OE
UB
LB
I/O
15
I/O
14
I/O
13
I/O
12
VSS
VCC
I/O
11
I/O
10
I/O
9
I/O
8
NC
A
8
A
9
A
10
A
11
NC
1
A
B
C
D
E
F
G
H
LB
I/O
8
I/O
9
V
SS
V
CC
2
OE
UB
I/O
10
I/O
11
I/O
12
3
A
0
A
3
A
5
NC
NC
A
14
A
12
A
9
4
A
1
A
4
A
6
A
7
NC
A
15
A
13
A
10
5
A
2
CE
I/O
1
I/O
3
I/O
4
I/O
5
WE
A
11
6
NC
I/O
0
I/O
2
V
CC
V
SS
I/O
6
I/O
7
NC
Pin Descriptions
Pin Name
A
0
-A
15
WE
CE
OE
LB
UB
I/O
0
-I/O
15
NC
V
CC
V
SS
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
N01L1618N1A
TSOP
I/O
14
I/O
13
I/O
15
NC
NC
A
8
48 Pin BGA (top)
6 x 8 mm
(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
NANOAMP [ NANOAMP SOLUTIONS, INC. ]
