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參數資料
| 型號： | COP884EG |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Dual Low-Voltage Rail-to-Rail Output Operational Amplifier 8-SOIC -40 to 125 |
| 中文描述： | 8位的CMOS基于ROM的足金與4K的內存，比較和USART微控制器 |
| 文件頁數： | 1/44頁 |
| 文件大?。?/td> | 572K |
| 代理商： | COP884EG |
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COP888CF
8-Bit CMOS ROM Based Microcontrollers with 4k
Memory and A/D Converter
General Description
The COP888CF ROM based microcontrollers are highly in-
tegrated COP8
Feature core devices with 4k memory and
advanced features including anA/D Converter. These single-
chip CMOS devices are suited for applications requiring a
full featured controller with an 8-bit A/D converter. Pin and
software compatible (different V
range) 16k/32k OTP
(One
Time
Programmable)
(COP87L88CF Family) for pre-production, and for use with a
range of COP8 software and hardware development tools.
versions
are
available
Family features include an 8-bit memory mapped architec-
ture, 10 MHz CKI with 1 μs instruction cycle, two multi-
function 16-bit timer/counters, MICROWIRE/PLUS
serial
I/O, one 8-bit/8-channel A/D converter with prescaler and
both differential and single ended modes, crystal or R/C os-
cillator, two power saving HALT/IDLE modes, idle timer,
MIWU, high current outputs, software selectable I/O options,
WATCHDOG
timer and Clock Monitor, 2.5V to 6.0V opera-
tion and 28/40/44 pin packages.
Devices included in this datasheet are:
Device
COP884CF
COP984CF
COP888CF
COP988CF
Memory
4k bytes ROM
4k bytes ROM
4k bytes ROM
4k bytes ROM
RAM
128 bytes
128 bytes
128 bytes
128 bytes
I/O Pins
22
22
34/38
34/38
Packages
28 DIP/SOIC
28 DIP/SOIC
40 DIP, 44 PLCC
40 DIP, 44 PLCC
Temperature
-40 to +85C
-0 to +70C
-40 to +85C
-0 to +70C
Key Features
n
A/D converter (8-bit, 8-channel, with prescaler and both
differential and single ended modes)
n
Two 16-bit timers, each with two 16-bit registers
supporting:
— Processor Independent PWM mode
— External Event counter mode
— Input Capture mode
n
4 kbytes of on-chip ROM
n
128 bytes of on-chip RAM
Additional Peripheral Features
n
Idle Timer
n
Multi-Input Wake Up (MIWU) with optional interrupts (8)
n
WATCHDOG and Clock Monitor logic
n
MICROWIRE/PLUS serial I/O
I/O Features
n
Memory mapped I/O
n
Software selectable I/O options (TRI-STATE
Output,
Push-Pull Output, Weak Pull-Up Input, High Impedance
Input)
n
High current outputs
n
Packages:
— 44 PLCC with 38 I/O pins
— 40 DIP with 34 I/O pins
— 28 DIP/SO with 22 I/O pins
n
Schmitt trigger inputs on Port G
CPU/Instruction Set Feature
n
1 μs instruction cycle time
n
Ten multi-source vectored interrupts servicing
— External interrupt with selectable edge
— Idle Timer T0
— Two Timers (Each with 2 interrupts)
— MICROWIRE/PLUS
— Multi-Input Wake Up
— Software Trap
— Default VIS (default 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, 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, and
40C to +85C
Development Support
n
Emulation and OTP devices
n
Real time emulation and full program debug offered by
MetaLink Development System
COP8
is a trademark of National Semiconductor Corporation.
MICROWIRE
is a trademark of National Semiconductor Corporation.
MICROWIRE/PLUS
is a trademark of National Semiconductor Corporation.
TRI-STATE
is a registered trademark of National Semiconductor Corporation.
WATCHDOG
is a trademark of National Semiconductor Corporation.
iceMASTER
is a trademark of MetaLink Corporation.
September 1999
C
1999 National Semiconductor Corporation
DS009425
www.national.com
相關PDF資料 |
PDF描述 |
|---|---|
| COP884EK | Dual Low-Voltage Rail-to-Rail Output Operational Amplifier 8-TSSOP -40 to 125 |
| COP884FH | Dual Low-Voltage Rail-to-Rail Output Operational Amplifier 8-TSSOP -40 to 125 |
| COP888CF | 8-Bit CMOS ROM Based Microcontrollers with 4k Memory and A/D Converter(8位基于CMOS ROM帶4K存儲器，A/D轉換器的微控制器) |
| COP888CS | 8-Bit CMOS ROM Based Microcontrollers with 4k to 24k Memory, Comparators and USART(帶4K到24K存儲器，比較器和USART基于CMOS ROM的8位微控制器) |
| COP888EB | 8-Bit CMOS ROM Based Microcontrollers with 8k Memory, CAN Interface, 8-Bit A/D, and USART(8位基于CMOS ROM帶8K存儲器，CAN接口，8位A/D轉換器和USART的微控制器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| COP884EG-XXX/N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROCONTROLLER|8-BIT|COP800 CPU|CMOS|DIP|28PIN|PLASTIC |
| COP884EK | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS ROM Based Microcontrollers with 8k Memory, Comparator, and Single-slope A/D Capability |
| COP884EK-XXX/N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit Microcontroller |
| COP884EK-XXX/WM | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit Microcontroller |
| COP884FH | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:8-Bit CMOS ROM Based Microcontrollers with 12k Memory, Comparators, USART and Hardware Multiply/Divide |
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