Datasheet > 27C512A10IL

27C512A10IL

更新时间： 2022-01-19 11:34:00

品牌	Logo	应用领域
其他 - ETC		可编程只读存储器电动程控只读存储器
页数	文件大小	规格书
12页	127K
描述
x8 EPROM

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27C512A10IL 数据手册

27C512A

TABLE 1-1:

Name

PIN FUNCTION TABLE

Function

1.0

ELECTRICAL CHARACTERISTICS

1.1

Maximum Ratings*

VCC and input voltages w.r.t. VSS ........-0.6V to +7.25V

A0-A15

Address Inputs

VPP voltage w.r.t. VSS during

programming .........................................-0.6V to +14V

Chip Enable

OE/VPP

O0 - O7

VCC

Output Enable/Programming Voltage

Data Output

Voltage on A9 w.r.t. VSS.......................-0.6V to +13.5V

Output voltage w.r.t. VSS.................-0.6V to VCC +1.0V

Storage temperature .......................... -65˚C to +150˚C

Ambient temp. with power applied...... -65˚C to +125˚C

+5V Power Supply

Ground

VSS

*Notice: Stresses above those listed under “Maximum Ratings”

may cause permanent damage to the device. This is a stress rat-

ing only and functional operation of the device at those or any

other conditions above those indicated in the operation listings of

this speciﬁcation is not implied. Exposure to maximum rating con-

ditions for extended periods may affect device reliability.

No Connection; No Internal Connec-

tion

Not Used; No External Connection is

Allowed

TABLE 1-2:

READ OPERATION DC CHARACTERISTICS

VCC = +5V ±10%

Commercial:

Industrial:

Tamb = 0˚C to +70˚C

Tamb = -40˚C to +85˚C

Extended (Automotive):

Tamb = -40˚C to +125˚C

Parameter

Part*

Status

Symbol

Min

Max

Units Conditions

Input Voltages

all

Logic "1"

Logic "0"

VIH

VIL

2.0

-0.5

VCC+1

0.8

Input Leakage

all

ILI

-10

2.4

µA VIN = 0 to VCC

Output Voltages

Logic "1"

Logic "0"

VOH

VOL

IOH = - 400 µA

IOL = 2.1 mA

0.45

Output Leakage

all

—

ILO

-10

—

µA VOUT = 0V to VCC

Input Capacitance

CIN

pF VIN = 0V; Tamb = 25°C;

f = 1 MHz

Output Capacitance

all

—

COUT

—

pF VOUT = 0V; Tamb = 25°C;

f = 1 MHz

Power Supply Current,

Active

I, E

TTL input

ICC

—

mA VCC = 5.5V

mA f = 1 MHz;

OE/VPP = CE = VIL;

IOUT = 0 mA;

VIL = -0.1 to 0.8V;

VIH = 2.0 to VCC;

Note 1

Power Supply Current,

Standby

I, E

all

TTL input

CMOS input ICC(S)CMOS

ICC(S)TLL

—

µA CE = Vcc±0.2V

* Parts: C=Commercial Temperature Range; I, E=Industrial and Extended Temperature Ranges

Note 1: Typical active current increases .75 mA per MHz up to operating frequency for all temperature ranges.

DS11173F-page 2

1998 Microchip Technology Inc.

This Material Copyrighted by Its Respective Manufacturer

123 4 5 6 7...12

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