- 您現在的位置：買賣IC網 > PDF目錄379931 > COP880C (National Semiconductor Corporation) Microcontrollers PDF資料下載
參數資料
| 型號： | COP880C |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Microcontrollers |
| 中文描述： | 微控制器 |
| 文件頁數： | 1/31頁 |
| 文件大小： | 494K |
| 代理商： | COP880C |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁
COP880C
Microcontrollers
General Description
The following part numbers are pin count and tempera-
ture variations of the COP880C: COP680C/COP681C/
COP682C/COP881C
COP981C/COP982C.
The COP880C devices are members of the COP8 microcon-
troller family. They are fully static parts, fabricated using
double-metal silicon gate microCMOS technology. This low
cost microcontroller is a complete microcomputer containing
all system timing, interrupt logic, ROM, RAM, and I/O nec-
essary to implement dedicated control functions in a variety
of applications. Features include an 8-bit memory mapped
architecture, MICROWIRE/PLUS
serial I/O, a 16-bit timer/
counter with capture register and a multi-sourced interrupt.
Each I/O pin has software selectable options to adapt the
device to the specific application. The part operates over a
voltage range of 2.5 to 6.0V. High throughput is achieved
with an efficient, regular instruction set operating at a 1
microsecond per instruction rate.
/COP882C/COP980C/
Key Features
n
—16-bit multi-function timer supporting
—PWM mode
—External event counter mode
—Input capture mode
n
4 kbytes of ROM
n
128 bytes of RAM
I/O Features
n
Memory mapped I/O
n
Software selectable I/O options (TRI-STATE
, Push-Pull,
Weak Pull-Up Input, High Impedance Input)
n
High current outputs (8 pins)
n
Schmitt trigger inputs on Port G
n
MICROWIRE PLUS serial I/O
n
Packages:
—20 DIP/SO with 16 I/O pins
—28 DIP/SO with 24 I/O pins
—40 DIP, 36 I/O pins
—44 PLCC, 36 I/O pins
CPU/Instruction Set Features
n
1 μs instruction cycle time
n
Three multi-source interrupts servicing
—External interrupt with selectable edge
—Timer interrupt
—Software interrupt
n
Versatile and easy to use instruction set
n
8-bit Stack Pointer (SP)—stack in RAM
n
Two 8-bit Register Indirect Data Memory Pointers
(B and X)
Fully Static CMOS
n
Low current drain (typically
<
1 μA)
n
Single supply operation: 2.5V to 6.0V
n
Temperature ranges: 0C to 70C, 40C to +85C,
55C to +125C.
Development Support
n
Emulation and OTP devices
n
Real time emulation and full program debug offered by
MetaLink’s development system
TRI-STATE
is a registered trademark of National Semiconductor Corporation.
COPS
, HPC
, MICROWIRE
and MICROWIRE/PLUS
are trademarks of National Semiconductor Corporation.
iceMASTER
is a trademark of MetaLink Corporation.
PC-XT
and PC-AT
are registered trademarks of International Business Machines Corporation.
August 1996
C
2001 National Semiconductor Corporation
DS010802
www.national.com
相關PDF資料 |
PDF描述 |
|---|---|
| COP884BC | 8-Bit CMOS ROM Based Microcontrollers with 2k Memory, Comparators, and CAN Interface(8位基于CMOS ROM帶2K存儲器，比較器和CAN接口的微控制器) |
| COP885BC | 8-Bit CMOS ROM Based Microcontrollers with 2k Memory, Comparators, and CAN Interface(8位基于CMOS ROM帶2K存儲器，比較器和CAN接口的微控制器) |
| COP884CF | 8-Bit CMOS ROM Based Microcontrollers with 4k Memory and A/D Converter |
| COP884CG | Dual Low-Voltage Rail-to-Rail Output Operational Amplifier 8-MSOP -40 to 125 |
| COP884CS | Dual Low-Voltage Rail-to-Rail Output Operational Amplifier 8-SOIC -40 to 125 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| COP880CMHD-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| COP880CMHD-2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| COP880CMHD-3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| COP880CMHEL-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| COP880CMHEL-2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
發布緊急采購，3分鐘左右您將得到回復。