N01M0818L1A Datasheet, PDF (1/9 Pages) NanoAmp Solutions, Inc. – 1Mb Ultra-Low Power Asynchronous Medical CMOS SRAM 128Kx8 bit

NanoAmp Solutions, Inc.
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: [phone]
www.nanoamp.com
N01M0818L1A
1Mb Ultra-Low Power Asynchronous Medical CMOS SRAM
128Kx8 bit
Overview
Features
The N01M0818L1A is an integrated memory
device intended for non life-support (Class 1 or
2) medical applications. This device comprises a
1 Mbit Static Random Access Memory organized
as 131,072 words by 8 bits. The device is designed
and fabricated using NanoAmp’s advanced CMOS
technology with reliability inhancements for
medical users. The base design is the same as
NanoAmp’s N01M0818L2A, which has further
reliability processing for life-support (Class 3)
medical applications. The device operates with two
chip enable (CE1 and CE2) controls and output
enable (OE) to allow for easy memory expansion.
The N01M0818L1A 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
256Kb x 8 SRAMs
Product Family
• Single Wide Power Supply Range
1.4 to 2.3 Volts - STSOP package
• Dual Power Supply - Die Only
1.4 to 2.3 Volts - VCC
1.4 to 3.6 Volts - VCCQ
• Very low standby current
200nA maximum at 2.0V and 37 deg C
• Very low operating current
1 mA at 2.0V and 1µs (Typical)
• Very low Page Mode operating current
0.5mA at 1.0V and 1µs (Typical)
• Simple memory control
Dual Chip Enables (CE1 and CE2)
Output Enable (OE) for memory expansion
• Low voltage data retention
Vcc = 1.2V
• Automatic power down to standby mode
• Special Processing to reduce Soft Error Rate
(SER)
Part Number
Package Type
Operating
Power
Temperature Supply (Vcc)
Speed
Standby
Current
(I_SB), Max
Operating
Current (Icc),
Max
N01M0818L1AN 32 - STSOP I
-40^oC to +85^oC
N01M0818L1AD Known Good Die
1.4V - 2.3V
85ns @ 1.7V
150ns @ 1.4V
20 µA
2.5 mA @ 1MHz
Pin Configuration
Pin Descriptions
A11
1
A9
2
A8
3
A13
4
WE
5
CE2
6
A15
7
V_CC
8
NC
9
A16
10
A14
11
A12
12
A7
13
A6
14
A5
15
A4
16
N01M0818L1A
STSOP
32
OE
31
A10
30
CE1
29
I/O7
28
I/O6
27
I/O5
26
I/O4
25
I/O3
24
V_SS
23
I/O2
22
I/O1
21
I/O0
20
A0
19
A1
18
A2
17
A3
Pin Name
A₀-A₁₆
WE
CE1, CE2
OE
I/O₀-I/O₇
V_CCQ
V_CC
V_SS
Pin Function
Address Inputs
Write Enable Input
Chip Enable Input
Output Enable Input
Data Inputs/Outputs
Output Power (die only)
Power
Ground
Stock No. 23205-01 11/01/02
1
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.