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N02M0818L1A の電気的特性と機能

N02M0818L1AのメーカーはNanoAmp Solutionsです、この部品の機能は「2Mb Ultra-Low Power Asynchronous Medical CMOS SRAM 256Kx8 bit」です。


製品の詳細 ( Datasheet PDF )

部品番号 N02M0818L1A
部品説明 2Mb Ultra-Low Power Asynchronous Medical CMOS SRAM 256Kx8 bit
メーカ NanoAmp Solutions
ロゴ NanoAmp Solutions ロゴ 




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N02M0818L1A Datasheet, N02M0818L1A PDF,ピン配置, 機能
NanoAmp Solutions, Inc.
670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035
ph: 408-935-7777, FAX: 408-935-7770
www.nanoamp.com
N02M0818L1Awww.DataSheet4U.com
2Mb Ultra-Low Power Asynchronous Medical CMOS SRAM
256Kx8 bit
Overview
Features
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
-40oC to +85oC 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
N02M0818L1AN 32 - STSOP I
N02M0818L1AD Known Good Die -40oC to +85oC
1.4V - 2.3V
85ns @ 1.7V
150ns @ 1.4V
Standby
Current
(ISB), Max
20 µA
Operating
Current (Icc),
Max
2.5 mA @ 1MHz
Pin Configuration
Pin Descriptions
A11 1
A9 2
A8 3
A13 4
WE 5
CE2 6
A15 7
VCC 8
A17 9
A16 10
A14 11
A12 12
A7 13
A6 14
A5 15
A4 16
N02M0818L1A
STSOP
32 OE
31 A10
30 CE1
29 I/O7
28 I/O6
27 I/O5
26 I/O4
25 I/O3
24 VS S
23 I/O2
22 I/O1
21 I/O0
20 A0
19 A1
18 A2
17 A3
Pin Name
A0-A17
WE
CE1, CE2
OE
I/O0-I/O7
VCCQ
VCC
VSS
Pin Function
Address Inputs
Write Enable Input
Chip Enable Input
Output Enable Input
Data Inputs/Outputs
Output Power (die only)
Power
Ground
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.
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N02M0818L1A pdf, ピン配列
NanoAmp Solutions, Inc.
N02M0818L1Awww.DataSheet4U.com
Absolute Maximum Ratings1
Item
Symbol
Rating
Unit
Voltage on any pin relative to VSS
Voltage on VCC Supply Relative to VSS
Power Dissipation
Storage Temperature
Operating Temperature
Soldering Temperature and Time
VIN,OUT
VCC
PD
TSTG
TA
TSOLDER
–0.3 to VCC+0.3
–0.3 to 4.5
500
–40 to 125
-40 to +85
240oC, 10sec(Lead only)
V
V
mW
oC
oC
oC
1. Stresses greater than those listed above may cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in the operating section of this specification is not
implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Operating Characteristics (Over Specified Temperature Range)
Item
Symbol
Test Conditions
Min.
Typ1
Max Unit
Core Supply Voltage
I/O Supply Voltage
Data Retention Voltage
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Input Leakage Current
Output Leakage Current
Read/Write Operating Supply Current
@ 1 µs Cycle Time2
Read/Write Operating Supply Current
@ 85 ns Cycle Time2
Page Mode Operating Supply Current
@ 85 ns Cycle Time2 (Refer to Power
Savings with Page Mode Operation
diagram)
VCC
VCCQ
VDR
VIH
VIL
VOH
VOL
ILI
ILO
ICC1
ICC2
ICC3
Read/Write Quiescent Operating Sup-
ply Current3
ICC4
Standby Current3
ISB1
Data Retention Current3
IDR
1.4
VCCQ > or = VCC
1.4
Chip Disabled3
1.2
VCCQ-0.6
–0.3
IOH = 0.2mA
IOL = -0.2mA
VCCQ–0.2
VIN = 0 to VCC
OE = VIH or Chip Disabled
VCC=2.3 V, VIN=VIH or VIL
Chip Enabled, IOUT = 0
VCC=2.3 V, VIN=VIH or VIL
Chip Enabled, IOUT = 0
1.8
1.8
1.5
10.0
2.3 V
3.6 V
V
VCCQ+0.3 V
0.6 V
V
0.2 V
0.1 µA
0.1 µA
2.5 mA
13.0 mA
VCC=2.3 V, VIN=VIH or VIL
Chip Enabled, IOUT = 0
3.5
mA
VCC=2.3 V, VIN=VIH or VIL
Chip Enabled, IOUT = 0,
f=0
VIN = VCC or 0V
Chip Disabled
tA= 85oC, VCC = 2.3 V
VCC = 1.8V, VIN = VCC or 0
Chip Disabled, tA= 85oC
0.2 µA
0.2 20.0 µA
0.1 1.0 µA
1. Typical values are measured at Vcc=Vcc Typ., TA=25°C and not 100% tested.
2. This parameter is specified with the outputs disabled to avoid external loading effects. The user must add current required to drive
output capacitance expected in the actual system.
3. This device assumes a standby mode if the chip is disabled (CE1 high or CE2 low). In order to achieve low standby current all
inputs must be within 0.2 volts of either VCC or VSS.
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.
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N02M0818L1A 電子部品, 半導体
NanoAmp Solutions, Inc.
N02M0818L1Awww.DataSheet4U.com
Timing of Read Cycle (CE1 = OE = VIL, WE = CE2 = VIH)
tRC
Address
tAA
tOH
Data Out
Previous Data Valid
Timing Waveform of Read Cycle (WE=VIH)
tRC
Address
tAA
CE1
CE2
OE
Data Out
tCO
tLZ
tOE
High-Z
tOLZ
Data Valid
tHZ
tOHZ
Data Valid
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.
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部品番号部品説明メーカ
N02M0818L1A

2Mb Ultra-Low Power Asynchronous Medical CMOS SRAM 256Kx8 bit

NanoAmp Solutions
NanoAmp Solutions


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