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N02M0818L1AN 参数 Datasheet PDF下载

N02M0818L1AN图片预览
型号: N02M0818L1AN
PDF下载: 下载PDF文件 查看货源
内容描述: 2MB超低功耗异步医疗CMOS SRAM 256Kx8位 [2Mb Ultra-Low Power Asynchronous Medical CMOS SRAM 256Kx8 bit]
分类和应用: 医疗静态存储器
文件页数/大小: 9 页 / 225 K
品牌: NANOAMP [ NANOAMP SOLUTIONS, INC. ]
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NanoAmp Solutions, Inc.
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: 408-935-7770
www.nanoamp.com
N02M0818L1A
2Mb Ultra-Low Power Asynchronous Medical CMOS SRAM
256Kx8 bit
Overview
The N02M0818L1A is an integrated memory
device
intended for non life-support (Class 1 or
2) medical applications.
This device comprises a
2 Mbit Static Random Access Memory organized
as 262,144 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 N02M0818L2A, 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 N02M0818L1A 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
256Kb x 8 SRAMs
Features
• 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)
Product Family
Part Number
N02M0818L1AN
Package Type
32 - STSOP I
Operating
Temperature
-40
o
C to +85
o
C
Power
Supply (Vcc)
1.4V - 2.3V
Speed
85ns @ 1.7V
150ns @ 1.4V
Standby
Current
(I
SB
), Max
20
µA
Operating
Current (Icc),
Max
2.5 mA @ 1MHz
N02M0818L1AD Known Good Die
Pin Configuration
A1
1
A9
A8
A1
3
WE
CE2
A1
5
V
CC
A1
7
A1
6
A1
4
A1
2
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
OE
A10
C
E1
I/O7
I/O6
I/O5
I/O4
I/O3
V
S S
I/O2
I/O1
I/O0
A0
A1
A2
A3
Pin Descriptions
Pin Name
A
0
-A
17
WE
CE1, CE2
OE
I/O
0
-I/O
7
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
N02M0818L1A
STSOP
Stock No. 23208-01 11/01/02
The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.
1