Datasheet > COP8SER7-XE

COP8SER7-XE

更新时间： 2024-09-17 22:23:31

品牌	Logo	应用领域
美国国家半导体 - NSC		微控制器
页数	文件大小	规格书
47页	494K
描述
8-Bit CMOS ROM Based and OTP Microcontrollers with 4k Memory and 128 Bytes EERAM

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数据手册

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COP8SER7-XE 数据手册

July 1999

COP8SE Family

8-Bit CMOS ROM Based and OTP Microcontrollers with

4k Memory and 128 Bytes EERAM

RAM, one multi-function 16-bit timer/counter, idle timer with

General Description

™

MIWU, MICROWIRE/PLUS , serial I/O, crystal or R/C oscil-

The COP8SEx5 Family ROM based microcontrollers are

lator, two power saving HALT/IDLE modes, Schmitt trigger

™

highly integrated COP8

Feature core devices with 4k

™

inputs, software selectable I/O options, WATCHDOG timer

memory and advanced features including EERAM.

COP8SER7 devices are pin and software compatible (differ-

ent V_CCrange), 32k OTP (One Time Programmable) ver-

sions for engineering development use with a range of

COP8 software and hardware development tools.

and Clock Monitor, Low EMI 2.7V to 5.5V operation, and

16/20 pin packages.

Devices included in this data sheet are:

Family features include an 8-bit memory mapped architec-

ture, 10 MHz CKI with 1µs instruction cycle, 128 bytes of EE-

Device

OSC Memory (bytes) RAM (bytes) EERAM I/O Pins Package

Temperature

COP8SEC5

4k ROM

128

128 bytes 12/16 16/20 SOIC -40 to +85˚C, -40 to +135˚C

COP8SER7-XE xtal 32k OTP EPROM

COP8SER7-RE R/C 32k OTP EPROM

128 bytes

20 SOIC

-40 to +85˚C, Engineering

-use only

— Software Trap

— Default VIS

Key Features

n 256 bytes data memory

— 128 bytes RAM

n Idle Timer with programmable interrupt interval

n One 16 bit timer with two 16-bit registers supporting:

— Processor Independent PWM mode

— External Event counter mode

— Input Capture mode

n 8-bit Stack Pointer SP (stack in RAM)

n Two 8-bit Register Indirect Data Memory Pointers

n Versatile instruction set

— 128 bytes EERAM

n OTP with security feature (SER7)

n Quiet Design (low radiated emissions)

n Multi-Input Wakeup pins with optional interrupts (8 pins)

n User selectable clock options:

— R/C oscillator

— Crystal oscillator

n True bit manipulation

n Memory mapped I/O

n BCD arithmetic instructions

n WATCHDOG and Clock Monitor logic

n Software selectable I/O options:

— TRI-STATE^®Output:

Other Features

n Fully static CMOS, with low current drain

n Available with Crystal (-XE) or RC (-RE) oscillator

n Two power saving modes: HALT and IDLE

n 1 µs instruction cycle time

— Push-Pull Output

n 4k bytes on-board masked ROM or 32k bytes OTP

n Single supply operation: 2.7V — 5.5V

n MICROWIRE/PLUS Serial Peripheral Interface

Compatible

— Weak Pull Up Input

— High Impedance Input

n Schmitt trigger inputs on ports G and L

n Temperature ranges:

n Nine multi-source vectored interrupts servicing

— EERAM write complete

— External interrupt

— Idle Timer T0

— One Timer (with 2 Interrupts)

— −40˚C to +85˚C

— −40˚C to +135˚C (SEC5 only)

n Packaging: 16, and 20 SO (SEC5); 20 SO (SER7)

n Real time emulation and full program debug offered by

MetaLink Development System

— MICROWIRE/PLUS Serial Interface

— Multi-Input Wake Up

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

™

MICROWIRE/PLUS , COP8 , MICROWIRE and WATCHDOG are trademarks of National Semiconductor Corporation.

™

iceMASTER is a trademark of MetaLink Corporation.

PC^®is a registered trademark of International Business Machines Corporation.

DS100973

www.national.com

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与COP8SER7-XE相关器件

型号	品牌	获取价格	描述	数据表
COP8SG	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8SGA028D3	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8SGA028D6	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8SGA028D7	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8SGA028D8	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8SGA028D9	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8SGA028L3	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8SGA028L6	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8SGA028L7	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8SGA028L8	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U

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