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부품번호 | 83C196KC 기능 |
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기능 | COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER | ||
제조업체 | Intel | ||
로고 | |||
전체 25 페이지수
8XC196KC/8XC196KC20
COMMERCIAL/EXPRESS CHMOS
MICROCONTROLLER
87C196KC-16 Kbytes of On-Chip OTPROM
83C196KC-16 Kbytes ROM
80C196KC-ROMless
Y 16 and 20 MHz Available
Y 488 Byte Register RAM
Y Register-to-Register Architecture
Y 28 Interrupt Sources/16 Vectors
Y Peripheral Transaction Server
Y 1.4 ms 16 x 16 Multiply (20 MHz)
Y 2.4 ms 32/16 Divide (20 MHz)
Y Powerdown and Idle Modes
Y Five 8-Bit I/O Ports
Y 16-Bit Watchdog Timer
Y Extended Temperature Available
Y Dynamically Configurable 8-Bit or
16-Bit Buswidth
Y Full Duplex Serial Port
Y High Speed I/O Subsystem
Y 16-Bit Timer
Y 16-Bit Up/Down Counter with Capture
Y 3 Pulse-Width-Modulated Outputs
Y Four 16-Bit Software Timers
Y 8- or 10-Bit A/D Converter with
Sample/Hold
Y HOLD/HLDA Bus Protocol
Y OTPROM One-Time Programmable
Version
The 80C196KC 16-bit microcontroller is a high performance member of the MCS 96 microcontroller family.
The 80C196KC is an enhanced 80C196KB device with 488 bytes RAM, 16 and 20 MHz operation and an
optional 16 Kbytes of ROM/OTPR OM. Intel's CHMOS III process provides a high performance processor
along with low power consumption.
The 87C196KC is an 80C196KC with 16 Kbytes on-chip OTPROM. The 83C196KC is an 80C196KC with 16
Kbytes factory programmed ROM. In this document, the 80C196KC will refer to all products unless otherwise
stated.
Four high-speed capture inputs are provided to record times when events occur. Six high-speed outputs are
available for pulse or waveform generation. The high-speed output can also generate four software timers or
start an A/D conversion. Events can be based on the timer or up/down counter.
With the commercial (standard) temperature option, operational characteristics are guaranteed over the tem-
perature range of 0 C to a70 C. With the extended (Express) temperature range option, operational charac-
teristics are guaranteed over the temperature range of b40 C to a85 C. Unless otherwise noted, the specifi-
cations are the same for both options.
See the Packaging information for extended temperature designators.
Other brands and names are the property of their respective owners.
Information in this document is provided in connection with Intel products. Intel assumes no liability whatsoever, including infringement of any patent or
copyright, for sale and use of Intel products except as provided in Intel's Terms and Conditions of Sale for such products. Intel retains the right to make
changes to these specifications at any time, without notice. Microcomputer Products may have minor variations to this specification known as errata.
COPYRIGHT © INTELCORPORATION,2004
July 2004
Order Number:270942-006
8XC196KC/8XC196KC20
Figure 4. 68-Lead PLCC Package
270942 – 2
4
4페이지 8XC196KC/8XC196KC20
PIN DESCRIPTIONS
Symbol
VCC
VSS
VREF
ANGND
VPP
XTAL1
XTAL2
CLKOUT
RESET
BUSWIDTH
NMI
INST
EA
ALE/ADV
RD
WR/WRL
BHE/WRH
READY
HSI
HSO
Port 0
Port 1
Port 2
Name and Function
Main supply voltage (5V).
Digital circuit ground (0V). There are multiple VSS pins, all of which must be connected.
Reference voltage for the A/D converter (5V). VREF is also the supply voltage to the analog
portion of the A/D converter and the logic used to read Port 0. Must be connected for A/D
and Port 0 to function.
Reference ground for the A/D converter. Must be held at nominally the same potential as
VSS.
Timing pin for the return from powerdown circuit. This pin also supplies the programming
voltage on the EPROM device.
Input of the oscillator inverter and of the internal clock generator.
Output of the oscillator inverter.
Output of the internal clock generator. The frequency of CLKOUT is the oscillator
frequency.
Reset input and open drain output.
Input for buswidth selection. If CCR bit 1 is a one, this pin selects the bus width for the bus
cycle in progress. If BUSWIDTH is a 1, a 16-bit bus cycle occurs. If BUSWIDTH is a 0 an
8-bit cycle occurs. If CCR bit 1 is a 0, the bus is always an 8-bit bus.
A positive transition causes a vector through 203EH.
Output high during an external memory read indicates the read is an instruction fetch. INST
is valid throughout the bus cycle. INST is activated only during external memory accesses
and output low for a data fetch.
Input for memory select (External Access). EA equal high causes memory accesses to
locations 2000H through 5FFFH to be directed to on-chip ROM/E PROM. EA equal to low
causes accesses to those locations to be directed to off-chip memory. Also used to enter
programming mode.
Address Latch Enable or Address Valid output, as selected by CCR. Both pin options
provide a signal to demultiplex the address from the address/data bus. When the pin is
ADV, it goes inactive high at the end of the bus cycle. ALE/ADV is activated only during
external memory accesses.
Read signal output to external memory. RD is activated only during external memory reads.
Write and Write Low output to external memory, as selected by the CCR. WR will go low for
every external write, while WRL will go low only for external writes where an even byte is
being written. WR/WRL is activated only during external memory writes.
Bus High Enable or Write High output to external memory, as selected by the CCR. BHE will
go low for external writes to the high byte of the data bus. WRH will go low for external
writes where an odd byte is being written. BHE/WRH is activated only during external
memory writes.
Ready input to lengthen external memory cycles, for interfacing to slow or dynamic memory,
or for bus sharing. When the external memory is not being used, READY has no effect.
Inputs to High Speed Input Unit. Four HSI pins are available: HSI.0, HSI.1, HSI.2 and HSI.3.
Two of them (HSI.2 and HSI.3) are shared with the HSO Unit.
Outputs from High Speed Output Unit. Six HSO pins are available: HSO.0, HSO.1, HSO.2,
HSI.3, HSO.4 and HSO.5. Two of them (HSO.4 and HSO.5) are shared with the HSI Unit.
8-bit high impedance input-only port. These pins can be used as digital inputs and/or as
analog inputs to the on-chip A/D converter.
8-bit quasi-bidirectional I/O port.
8-bit multi-functional port. All of its pins are shared with other functions in the 80C196KC.
Pins 2.6 and 2.7 are quasi-bidirectional.
7
7페이지 | |||
구 성 | 총 25 페이지수 | ||
다운로드 | [ 83C196KC.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
83C196KB | COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER | Intel Corporation |
83C196KC | COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER | Intel |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |