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参数资料
| 型号： | COP8SGE744V8XXX |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 15 MHz, MICROCONTROLLER, PQCC44 |
| 封装： | PLASTIC, LCC-44 |
| 文件页数： | 1/62页 |
| 文件大小： | 840K |
| 代理商： | COP8SGE744V8XXX |
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COP8SG Family
8-Bit CMOS ROM Based and OTP Microcontrollers with
8k to 32k Memory, Two Comparators and USART
General Description
The COP8SG Family ROM and OTP based microcontrollers
are highly integrated COP8 Feature core devices with 8k
to 32k memory and advanced features including Analog
comparators, and zero external components. These single-
chip CMOS devices are suited for more complex applica-
tions requiring a full featured controller with larger memory,
low EMI, two comparators, and a full-duplex USART.
COP8SGx7 devices are 100% form-fit-function compatible
OTP (One Time Programmable) versions for use in produc-
tion or development of the COP8SGx5 ROM.
Erasable windowed versions (Q3) are available for use with
a range of COP8 software and hardware development tools.
Family features include an 8-bit memory mapped architec-
ture, 15 MHz CKI with 0.67 s instruction cycle, 14 inter-
rupts, three multi-function 16-bit timer/counters with PWM,
full duplex USART, MICROWIRE/PLUS, two analog com-
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), 2.7V to 5.5V operation, program code se-
curity, and 28/40/44 pin packages.
Devices included in this datasheet are:
Device
Memory (bytes)
RAM
(bytes)
I/O Pins
Packages
Temperature
COP8SGE5
8k ROM
256
24/36/40
28 DIP/SOIC, 40 DIP,
44 PLCC/QFP/CSP
-40 to +85C,
-40 to +125C
COP8SGG5
16k ROM
512
24/36/40
28 DIP/SOIC, 40 DIP,
44 PLCC/QFP/CSP
-40 to +85C,
-40 to +125C
COP8SGH5
20k ROM
512
24/36/40
28 DIP/SOIC, 40 DIP,
44 PLCC/QFP/CSP
-40 to +85C,
-40 to +125C
COP8SGK5
24k ROM
512
24/36/40
28 DIP/SOIC, 40 DIP,
44 PLCC/QFP/CSP
-40 to +85C,
-40 to +125C
COP8SGR5
32k ROM
512
24/36/40
28 DIP/SOIC, 40 DIP,
44 PLCC/QFP/CSP
-40 to +85C,
-40 to +125C
COP8SGE7
8k OTP EPROM
256
24/36/40
28 DIP/SOIC, 40 DIP,
44 PLCC/QFP/CSP
-40 to +85C,
-40 to +125C
COP8SGR7
32k OTP EPROM
512
24/36/40
28 DIP/SOIC, 40 DIP,
44 PLCC/QFP/CSP
-40 to +85C,
-40 to +125C
COP8SGR7-Q3
32k EPROM
512
24/36/40
28 DIP, 40 DIP, 44 PLCC
Room Temp.
Key Features
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
— Internal R/C oscillator
n
Internal Power-On-Reset — user selectable
n
WATCHDOG and Clock Monitor Logic — user selectable
n
Eight high current outputs
n
256 or 512 bytes on-board RAM
n
8k to 32k ROM or OTP EPROM with security feature
CPU Features
n
Versatile easy to use instruction set
n
0.67 s instruction cycle time
n
Fourteen multi-source vectored interrupts servicing
— External interrupt / Timers T0 — T3
— MICROWIRE/PLUS Serial Interface
— Multi-Input Wake Up
— Software Trap
— 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
BCD arithmetic instructions
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.
September 2000
COP8SG
Family
,
8-Bit
CMOS
ROM
Based
and
OTP
Microcontrollers
with
8k
to
32k
Memory
,
T
wo
Comparators
and
USART
2000 National Semiconductor Corporation
DS101317
www.national.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| COP8SGE7HLQ8 | 功能描述:IC MCU OTP 8BIT 8K 2-COMP 44LLP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:COP8™ 8SG 标准包装:250 系列:56F8xxx 核心处理器:56800E 芯体尺寸:16-位 速度:60MHz 连通性:CAN，SCI，SPI 外围设备:POR，PWM，温度传感器，WDT 输入/输出数:21 程序存储器容量:40KB（20K x 16） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:6K x 16 电压 - 电源 (Vcc/Vdd):2.25 V ~ 3.6 V 数据转换器:A/D 6x12b 振荡器型:内部 工作温度:-40°C ~ 125°C 封装/外壳:48-LQFP 包装:托盘 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323 |
| COP8SGE7VEJ7 | 制造商:Texas Instruments 功能描述: |
| COP8SGE7VEJ8 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| COP8SGE7VEJ8/NOPB | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| COP8SG-EPU | 功能描述:开发板和工具包 - 其他处理器 COP8SG EVAL/PROGAM UNIT RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压: |
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