N02M083WL1A NanoAmp Solutions, N02M083WL1A Datasheet

N02M083WL1A

Manufacturer Part Number

N02M083WL1A

Description

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

Manufacturer

NanoAmp Solutions

Datasheet

1.N02M083WL1A.pdf (9 pages)

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Stock No. 23207-01 11/01/02

The specifications of this device are subject to change without notice. For latest documentation see http://www.nanoamp.com.

2Mb Ultra-Low Power Asynchronous Medical CMOS SRAM

256Kx8 bit

Overview

The N02M083WL1A 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 N02M083WL1A 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

standard packages compatible with other standard

256Kb x 8 SRAMs

Product Family

Pin Configuration

N02M083WL1AN

N02M083WL1AD Known Good Die

A11

A13

CE2

A15

A17

A16

A14

A12

Part Number

C to +85

C and is available in JEDEC

Package Type

32 - STSOP I

N02M083WL1A

STSOP

NanoAmp Solutions, Inc.

670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035

ph: 408-935-7777, FAX: 408-935-7770

www.nanoamp.com

-40

Temperature

Operating

C to +85

A10

CE1

I/O7

I/O6

I/O5

I/O4

I/O3

I/O2

I/O1

I/O0

Supply (Vcc)

2.3V - 3.6V

Power

Features

• Single Wide Power Supply Range

• Low standby current

• Very low operating current

• Very low Page Mode operating current

• Simple memory control

• Low voltage data retention

• Automatic power down to standby mode

• TTL compatible three-state output driver

Pin Descriptions

2.3 to 3.6 Volts

3µA maximum at 3.6V

2 mA at 3.6V and 1Mhz (Typical)

0.5mA at 3.6V and 1Mhz (Typical)

Dual Chip Enables (CE1 and CE2)

Output Enable (OE) for memory expansion

Vcc = 1.8V

Pin Name

CE1, CE2

I/O

70ns @ 2.3V

-A

-I/O

Speed

N02M083WL1A

Standby

Current

Output Enable Input

Data Inputs/Outputs

3.0 µA

Write Enable Input

Chip Enable Input

Address Inputs

), Max

Pin Function

Ground

Power

2.5 mA @ 1MHz

Current (Icc),

www.DataSheet4U.com

Operating

Max

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