Datasheet > NM27C010T90

NM27C010T90

更新时间： 2024-10-02 20:24:47

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
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10页	118K
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NM27C010T90 数据手册

October 1998

NM27C010

1,048,576-Bit (128K x 8) High Performance

CMOS EPROM

The NM27C010 is manufactured using Fairchild’s advanced

CMOS AMG™ EPROM technology.

General Description

The NM27C010 is a high performance, 1,048,576-bit Electrically

Programmable UV Erasable Read Only Memory. It is organized

as 128K-words of 8 bits each. Its pin-compatibility with byte-wide

JEDEC EPROMs enables upgrades through 8 Mbit EPROMs.

The “Don’t Care” feature during read operations allows memory

expansions from 1M to 8M bits with no printed circuit board

changes.

The NM27C010 is one member of a high density EPROM Family

which range in densities up to 4 Megabit.

Features

■ High performance CMOS

—70 ns access time

TheNM27C010candirectlyreplacelowerdensity28-pinEPROMs

by adding an A16 address line and V_CCjumper. During the normal

read operation PGM and V_PPare in a “Don’t Care” state which

allows higher order addresses, such as A17, A18, and A19 to be

connected without affecting the normal read operation. This

allows memory upgrades to 8M bits without hardware changes.

The NM27C010 is also offered in a 32-pin plastic DIP with the

same upgrade path.

■ Fast turn-off for microprocessor compatibility

■ Simplified upgrade path

—V_PPand PGM are “Don’t Care” during normal read

operation

■ Manufacturers identification code

■ Fast programming

■ JEDEC standard pin configurations

—32-pin PDIP package

—32-pin PLCC package

The NM27C010 provides microprocessor-based systems exten-

sive storage capacity for large portions of operating system and

application software. Its 70 ns access time provides no-wait-state

operation with high-performance CPUs. The NM27C010 offers a

single chip solution for the code storage requirements of 100%

firmware-based equipment. Frequently-used software routines

are quickly executed from EPROM storage, greatly enhancing

system utility.

—32-pin CERDIP package

Block Diagram

Data Outputs O - O

GND

Output Enable,

Chip Enable, and

Program Logic

Output

Buffers

PGM

Y Decoder

1,048,576-Bit

Cell Matrix

- A

Address

Inputs

X Decoder

DS010798-1

www.fairchildsemi.com

NM27C010 ver. 1.1

12 3 4 5 6 7...10

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与NM27C010T90相关器件

型号	品牌	获取价格	描述	数据表
NM27C010V120	TI	获取价格	128KX8 OTPROM, 120ns, PQCC32, PLASTIC, LCC-32
NM27C010V120X	FAIRCHILD	获取价格	OTP ROM, 128KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32
NM27C010V150	FAIRCHILD	获取价格	OTP ROM, 128KX8, 150ns, CMOS, PQCC32, PLASTIC, LCC-32
NM27C010V150	TI	获取价格	IC 128K X 8 OTPROM, 150 ns, PQCC32, PLASTIC, LCC-32, Programmable ROM
NM27C010V70	FAIRCHILD	获取价格	OTP ROM, 128KX8, 70ns, CMOS, PQCC32, PLASTIC, LCC-32
NM27C010V70X	FAIRCHILD	获取价格	OTP ROM, 128KX8, 70ns, CMOS, PQCC32, PLASTIC, LCC-32
NM27C010V90	FAIRCHILD	获取价格	OTP ROM, 128KX8, 90ns, CMOS, PQCC32, PLASTIC, LCC-32
NM27C010V90X	FAIRCHILD	获取价格	OTP ROM, 128KX8, 90ns, CMOS, PQCC32, PLASTIC, LCC-32
NM27C010VE100	ETC	获取价格	x8 EPROM
NM27C010VE120	FAIRCHILD	获取价格	OTP ROM, 128KX8, 120ns, CMOS, PQCC32, PLASTIC, LCC-32

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