Datasheet > COP8SCE9HVA7/NOPB

COP8SCE9HVA7/NOPB

更新时间： 2024-11-08 10:08:47

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
74页	896K
描述
8-BIT, FLASH, 20MHz, MICROCONTROLLER, PQCC44, PLASTIC, LCC-44

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PRELIMINARY

March 2004

COP8SBE9/SCE9

8-Bit CMOS Flash Microcontroller with 8k Memory,

Virtual EEPROM and Brownout Reset

single-chip CMOS device is suited for applications requiring

1.0 General Description

a full featured, in-system reprogrammable controller with

The COP8SBE9/SCE9 Flash microcontrollers are highly in-

large memory and low EMI. The same device is used for

™

tegrated COP8

Feature core devices, with 8k Flash

development, pre-production and volume production with a

range of COP8 software and hardware development tools.

memory and advanced features including Virtual EEPROM,

High Speed Timers, USART, and Brownout Reset. This

Devices included in this datasheet:

Max Input

I/O

Flash Program

Memory (bytes) (bytes)

RAM

Brownout

Voltage

Device

Clock

Packages

Temperature

Pins

Frequency

44 LLP, 44PLCC,

48 TSSOP

COP8SBE9

COP8SCE9

256

2.7V to 2.9V

4.17V to 4.5V

3.33 MHz

10 MHz

37,39

0˚C to +70˚C

−40˚C to

44 LLP, 44PLCC,

48 TSSOP

37,39

+125˚C

n MICROWIRE/PLUS (Serial Peripheral Interface

Compatible)

n Clock Doubler

— 20 MHz operation from 10 MHz Oscillator

(COP8SCE9) with 0.5 µs Instruction Cycle

— 6.67 MHz operation from 3.33 MHz Oscillator

(COP8SBE9) with 1.5 µs Instruction Cycle

n Eleven multi-source vectored interrupts servicing:

— External Interrupt

— USART (2)

— Idle Timer T0

— Two Timers (each with 2 interrupts)

— MICROWIRE/PLUS Serial peripheral interface

— Multi-Input Wake-up

2.0 Features

KEY FEATURES

n 8k bytes Flash Program Memory with Security Feature

n Virtual EEPROM using Flash Program Memory

n 256byte volatile RAM

n USART with onchip baud generator

n 2.7V – 5.5V In-System Programmability of Flash

n High endurance -100k Read/Write Cycles

n Superior Data Retention - 100 years

n Dual Clock Operation with HALT/IDLE Power Save

Modes

n Two 16-bit timers:

— Timer T2 can operate at high speed (50 ns

resolution)

— Processor Independent PWM mode

— External Event counter mode

— Input Capture mode

— Software Trap

n Idle Timer with programmable interrupt interval

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

n Two 8-bit Register Indirect Data Memory Pointers

n True bit manipulation

n Brown-out Reset

n WATCHDOG and Clock Monitor logic

n Software selectable I/O options

— TRI-STATE Output/High Impedance Input

— Push-Pull Output

n High Current I/Os

— B0 – B3: 10 mA 0.3V

— All others: 10 mA 1.0V

OTHER FEATURES

n Single supply operation:

— 2.7V–5.5V (0˚C to +70˚C)

— 4.5V–5.5V (−40˚C to +125˚C)

n Quiet Design (low radiated emissions)

n Multi-Input Wake-up with optional interrupts

— Weak Pull Up Input

n Schmitt trigger inputs on I/O ports

n Temperature range: 0˚C to +70˚C and –40˚C to +125˚C

(COP8SCE9)

n Packaging: 44 PLCC, 44 LLP and 48 TSSOP

™

COP8 is a trademark of National Semiconductor Corporation.

DS200327

www.national.com

12 3 4 5 6 7...74

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与COP8SCE9HVA7/NOPB相关器件

型号	品牌	获取价格	描述	数据表
COP8SCE9HVA9	NSC	获取价格	8-Bit CMOS Flash Microcontroller with 8k Memory, Virtual EEPROM and Brownout Reset
COP8SCE9HVA9/NOPB	TI	获取价格	8-BIT, FLASH, 20MHz, MICROCONTROLLER, PQCC44, PLASTIC, LCC-44
COP8SCE9ILQ7	NSC	获取价格	8-Bit CMOS Flash Microcontroller with 8k Memory, Virtual EEPROM and Brownout Reset
COP8SCE9ILQ9	NSC	获取价格	8-Bit CMOS Flash Microcontroller with 8k Memory, Virtual EEPROM and Brownout Reset
COP8SCE9IMT7	NSC	获取价格	8-Bit CMOS Flash Microcontroller with 8k Memory, Virtual EEPROM and Brownout Reset
COP8SCE9IMT7/NOPB	NSC	获取价格	IC,MICROCONTROLLER,8-BIT,COP800 CPU,CMOS,TSSOP,48PIN,PLASTIC
COP8SCE9IMT7/NOPB	TI	获取价格	IC,MICROCONTROLLER,8-BIT,COP800 CPU,CMOS,TSSOP,48PIN,PLASTIC
COP8SCE9IMT9	TI	获取价格	8-BIT, FLASH, 20MHz, MICROCONTROLLER, PDSO48, TSSOP-48
COP8SCE9IMT9	NSC	获取价格	8-Bit CMOS Flash Microcontroller with 8k Memory, Virtual EEPROM and Brownout Reset
COP8SCE9IMT9/NOPB	TI	获取价格	8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO48

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