COP8SAC728M8 National Semiconductor, COP8SAC728M8 Datasheet

COP8SAC728M8

Manufacturer Part Number

COP8SAC728M8

Description

4K HIGHLY INTEGRATED OTP

Manufacturer

National Semiconductor

Datasheets

1.COP8SAC720M8.pdf (60 pages)

2.COP8SAC720M8.pdf (60 pages)

Specifications of COP8SAC728M8

Rohs Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

COP8SAC728M8/NOPB

Manufacturer:

Quantity:

4 044

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COP8SA Family

8-Bit CMOS ROM Based and One-Time Programmable

(OTP) Microcontroller with 1k to 4k Memory, Power On

Reset, and Very Small Packaging

General Description

Note: COP8SAx devices are instruction set and pin com-

patible supersets of the COP800 Family devices, and are

replacements for these in new designs when possible.

The COPSAx Rom based and OTP microcontrollers are

highly integrated COP8

memory and advanced features including low EMI. These

single-chip CMOS devices are suited for low cost applica-

tions requiring a full featured controller, low EMI, and POR.

100% form-fit-function compatible OTP versions are avail-

able with 1k, 2k, and 4k memory, and in a variety of pack-

ages including 28-pin CSP. Erasable windowed versions are

available for use with a range of COP8 software and hard-

ware development tools.

Key Features

n Low cost 8-bit OTP microcontroller

n OTP program space with read/write protection (fully

n Quiet Design (low radiated emissions)

n Multi-Input Wakeup pins with optional interrupts

n 8 bytes of user storage space in EPROM

TRI-STATE

MICROWIRE/PLUS

iceMASTER

COP8SAA5

COP8SAB5

COP8SAC5

COP8SAA7

COP8SAB7

COP8SAC7

COP8SAC7-Q3

COP8SAC7-J3

secured)

(4 to 8 pins)

Device

is a registered trademark of National Semiconductor Corporation.

is a registered trademark of MetaLink Corporation.

™

, COP8

™

1k OTP EPROM

2k OTP EPROM

4k OTP EPROM

, MICROWIRE

4k EPROM

™

Memory

1k ROM

2k ROM

4k ROM

(bytes)

feature core devices, with 1k to 4k

™

and WATCHDOG

(bytes)

DS012838

RAM

128

™

are trademarks of National Semiconductor Corporation.

16/24/36/40

I/O Pins

12/16/24

16/24/36

16/24

n User selectable clock options

n Internal Power-On Reset — user selectable

n WATCHDOG and Clock Monitor Logic — user selectable

n Up to 12 high current outputs

Family features include an 8-bit memory mapped architec-

ture, 10 MHz CKI with 1 µs instruction cycle, one multi-

function

MICROWIRE/PLUS

IDLE modes, MIWU, idle timer, on-chip R/C oscillator, 12

high current outputs, user selectable options (WATCH-

DOG

2.7V to 5.5V operation, and 16/20/28/40/44 pin packages.

Devices included in this datasheet are:

16/20/28 DIP/SOIC, 28 CSP

20/28 DIP/SOIC, 28 CSP

20/28 DIP/SOIC, 28 CSP,

40 DIP, 44 PLCC/QFP

16/20/28 DIP/SOIC, 28 CSP

20/28 DIP/SOIC, 28 CSP

20/28 DIP/SOIC, 28 CSP,

40 DIP, 44 PLCC/QFP

20/28/40 DIP

44 PLCC

— Crystal/Resonator options

— Crystal/Resonator option with on-chip bias resistor

— External oscillator

— Internal R/C oscillator

™

, 4 clock/oscillator modes, power-on-reset), low EMI

Packages

16-bit

™

timer/counter

serial I/O, two power saving HALT/

0 to +70˚C, -40 to +85˚C,

-40 to +125˚C

0 to +70˚C, -40 to +85˚C,

-40 to +125˚C

0 to +70˚C, -40 to +85˚C,

-40 to +125˚C

0 to +70˚C, -40 to +85˚C,

-40 to +125˚C

0 to +70˚C, -40 to +85˚C,

-40 to +125˚C

0 to +70˚C, -40 to +85˚C,

-40 to +125˚C

Room Temp. Only

PRELIMINARY

with

Temperature

November 2000

PWM

www.national.com

output,

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