Datasheet > COP8FGE744VEJ8

COP8FGE744VEJ8

更新时间： 2024-11-27 18:45:55

品牌	Logo	应用领域
德州仪器 - TI		可编程只读存储器时钟外围集成电路
页数	文件大小	规格书
59页	801K
描述
8-BIT, OTPROM, 15MHz, MICROCONTROLLER, PQFP44, PLASTIC, QFP-44

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COP8FGE744VEJ8 技术参数

生命周期：	Obsolete	包装说明：	LQFP,
Reach Compliance Code：	unknown	HTS代码：	8542.31.00.01
风险等级：	5.84	具有ADC：	NO
地址总线宽度：		位大小：	8
最大时钟频率：	15 MHz	DAC 通道：	NO
DMA 通道：	NO	外部数据总线宽度：	8
JESD-30 代码：	S-PQFP-G44	长度：	10 mm
I/O 线路数量：	40	端子数量：	44
最高工作温度：	85 °C	最低工作温度：	-40 °C
PWM 通道：	YES	封装主体材料：	PLASTIC/EPOXY
封装代码：	LQFP	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE	认证状态：	Not Qualified
ROM可编程性：	OTPROM	座面最大高度：	1.6 mm
速度：	15 MHz	最大供电电压：	5.5 V
最小供电电压：	4.5 V	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.8 mm	端子位置：	QUAD
宽度：	10 mm	uPs/uCs/外围集成电路类型：	MICROCONTROLLER
Base Number Matches：	1

COP8FGE744VEJ8 数据手册

July 1999

COP8FG Family

8-Bit CMOS ROM Based Microcontrollers with 8k to 32k

Memory, Two Comparators and USART

Erasable windowed versions are available for use with a

General Description

range of COP8 software and hardware development tools.

Note: COP8FG devices are 15 MHz versions of the

Family features include an 8-bit memory mapped architec-

COP8SG devices.

ture, 15 MHz CKI with 0.67 µs instruction cycle, 14 inter-

The COP8FGx5 Family ROM based microcontrollers are

rupts, three multi-function 16-bit timer/counters with PWM,

™

highly integrated COP8 Feature core devices with 8k to

™

full duplex USART, MICROWIRE/PLUS , two analog com-

32k memory and advanced features including Analog com-

parators, and zero external components. These single-chip

CMOS devices are suited for more complex applications re-

quiring a full featured controller with larger memory, low EMI,

two comparators, and a full-duplex USART. COP8FGx7 de-

vices are 100% form-fit-function compatible 8k or 32k OTP

(One Time Programmable) versions for use in production or

development.

parators, two power saving HALT/IDLE modes, MIWU, idle

timer, on-chip R/C oscillator, high current outputs, user se-

™

lectable options (WATCHDOG , 4 clock/oscillator modes,

power-on-reset), 4.5V to 5.5V operation, program code se-

curity, and 28/40/44 pin packages.

Devices included in this datasheet are:

RAM

Device

Memory (bytes)

I/O Pins

Packages

Temperature

(bytes)

256

COP8FGE5

COP8FGG5

COP8FGH5

COP8FGK5

COP8FGR5

COP8FGE7

COP8FGR7

COP8FGR7-Q3

8k ROM

16k ROM

24/36/40

28 DIP/SOIC, 40 DIP, 44 PLCC/QFP

-40 to +85˚C

Room Temp.

512

20k ROM

512

24k ROM

512

32k ROM

512

8k OTP EPROM

32k OTP EPROM

32k EPROM

256

512

— Software Trap

Key Features

— USART (2; 1 receive and 1 transmit)

— Default VIS (default interrupt)

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

n Two 8-bit Register Indirect Data Memory Pointers

n True bit manipulation

n Low cost 8-bit microcontroller

n Quiet Design (low radiated emissions)

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

n Mask selectable clock options

— Crystal oscillator

— Crystal oscillator option with on-chip bias resistor

— External oscillator

n BCD arithmetic instructions

Peripheral Features

n Multi-Input Wakeup Logic

n Three 16-bit timers (T1 — T3), each with two 16-bit

registers supporting:

— Internal R/C oscillator

n Internal Power-On-Reset — user selectable

n WATCHDOG and Clock Monitor Logic — user selectable

n Eight high current outputs

— Processor Independent PWM mode

— External Event Counter mode

— Input Capture mode

n 256 or 512 bytes on-board RAM

n 8k to 32k ROM or OTP EPROM with security feature

n Idle Timer (T0)

n MICROWIRE/PLUS Serial Interface (SPI Compatible)

n Full Duplex USART

CPU Features

n Versatile easy to use instruction set

n 0.67 µs instruction cycle time

n Two Analog Comparators

n Fourteen multi-source vectored interrupts servicing

— External interrupt / Timers T0 — T3

— MICROWIRE/PLUS Serial Interface

— Multi-Input Wake Up

™

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

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

iceMASTER^®is a registered trademark of MetaLink Corporation.

DS101116

www.national.com

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与COP8FGE744VEJ8相关器件

型号	品牌	获取价格	描述	数据表
COP8FGE7VEJ8	TI	获取价格	8-BIT, OTPROM, 15MHz, MICROCONTROLLER, PQFP44, PLASTIC, QFP-44
COP8FGG5	NSC	获取价格	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and U
COP8FGG528M8	ETC	获取价格	8-Bit Microcontroller
COP8FGG528M8XXX	TI	获取价格	8-BIT, MROM, 15MHz, MICROCONTROLLER, PDSO28, SOIC-28
COP8FGG528N8	TI	获取价格	8-BIT, MROM, 15MHz, MICROCONTROLLER, PDIP28, PLASTIC, DIP-28
COP8FGG540N8	TI	获取价格	8-BIT, MROM, 15MHz, MICROCONTROLLER, PDIP40, DIP-40
COP8FGG540N8XXX	TI	获取价格	8-BIT, MROM, 15MHz, MICROCONTROLLER, PDIP40, DIP-40
COP8FGG544V8	TI	获取价格	8-BIT, MROM, 15MHz, MICROCONTROLLER, PQCC44, PLASTIC, LCC-44
COP8FGG544V8XXX	TI	获取价格	8-BIT, MROM, 15MHz, MICROCONTROLLER, PQCC44, PLASTIC, LCC-44
COP8FGG544VEJ8XXX	TI	获取价格	8-BIT, MROM, 15MHz, MICROCONTROLLER, PQFP44, PLASTIC, QFP-44

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