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C505C 데이터시트 PDF




Siemens에서 제조한 전자 부품 C505C은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 C505C 자료 제공

부품번호 C505C 기능
기능 8-Bit CMOS Microcontroller
제조업체 Siemens
로고 Siemens 로고


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C505C 데이터시트, 핀배열, 회로
C505
C505C
8-Bit CMOS Microcontroller
User's Manual 08.97
http://www.Datasheet4U.com




C505C pdf, 반도체, 판매, 대치품
General Information
C505 / C505C
Table of Contents
Page
6 On-Chip Peripheral Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.1 Parallel I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.1.1 Port Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.1.2 Standard I/O Port Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
6.1.2.1 Port 0 Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
6.1.2.2 Port 1, Port 3 and Port 4 Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
6.1.2.3 Port 2 Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
6.1.3 Detailed Output Driver Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
6.1.3.1 Type B Port Driver Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
6.1.3.2 Type C Port Driver Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-11
6.1.4 Port Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
6.1.5 Port Loading and Interfacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
6.1.6 Read-Modify-Write Feature of Ports 0 to 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
6.2 Timers/Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
6.2.1 Timer/Counter 0 and 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
6.2.1.1 Timer/Counter 0 and 1 Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16
6.2.1.2 Mode 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
6.2.1.3 Mode 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20
6.2.1.4 Mode 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
6.2.1.5 Mode 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
6.2.2 Timer/Counter 2 with Additional Compare/Capture/Reload . . . . . . . . . . . . . . . . . . . 6-23
6.2.2.1 Timer 2 Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
6.2.2.2 Timer 2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30
6.2.2.3 Compare Function of Registers CRC, CC1 to CC3 . . . . . . . . . . . . . . . . . . . . . . . . . 6-32
6.2.2.3.1 Compare Mode 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-32
6.2.2.3.2 Modulation Range in Compare Mode 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
6.2.2.3.3 Compare Mode 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-36
6.2.2.4 Using Interrupts in Combination with the Compare Function . . . . . . . . . . . . . . . . . . 6-38
6.2.2.5 Capture Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-40
6.3 Serial Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43
6.3.1 Multiprocessor Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44
6.3.2 Serial Port Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-44
6.3.3 Baud Rate Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-46
6.3.3.1 Baud Rate in Mode 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-47
6.3.3.2 Baud Rate in Mode 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-47
6.3.3.3 Baud Rate in Mode 1 and 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48
6.3.3.3.1 Using the Internal Baud Rate Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48
6.3.3.3.2 Using Timer 1 to Generate Baud Rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-50
6.3.4 Details about Mode 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51
6.3.5 Details about Mode 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54
6.3.6 Details about Modes 2 and 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-57
6.4 The On-Chip CAN Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-60
6.4.1 Basic CAN Controller Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-61
Semiconductor Group
I-2
1997-08-01

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C505C 전자부품, 판매, 대치품
Introduction
C505 / C505C
1 Introduction
The C505 microcontroller is a member of the Siemens C500 family of 8-bit microcontrollers. The
C505 is fully compatible to the standard 8051 microcontroller. Additionally the C505 provides
extended power save provisions, on-chip RAM, 16K of on-chip program memory, and RFI related
improvements. The C505 does not have an internal clock prescaler and with a maximum external
clock rate of 20 MHz it achieves a 300 ns instruction cycle time.
The C505-2R operates with internal and/or external program memory. The C505-L is identical to the
C505-2R, except that it lacks the on-chip porgram memory. The C505C-2R and C505C-L, are
identical to the C505-2R and the C505-L respectively, except that they have, in addition, the full
CAN interface. Therefore, the term C505 refers to all the above four versions within this
documentation unless otherwise noted.
Figure 1-1 shows the different functional units of the C505 and Figure 1-2 shows the simplified
logic symbol of the C505.
Oscillator
Watchdog
8-Bit ADC
Timer 2
Full-CAN
Controller
Watchdog Timer
XRAM
256 x 8
RAM
256 x 8
T0
CPU
8-Bit
USART
T 1 8 Datapointers
ROM
16k x 8
Port 0
Port 1
Port 2
Port 3
Port 4
C505C only
I/O
8 Analog Inputs /
8 Digit. I / O
I/O
I/O
I / O (2-Bit I / O Port)
MCB03283
Figure 1-1
C505 Functional Units
Semiconductor Group
1-1
1997-08-01

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구매 문의
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광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
C505

8-bit Single-chip Microcontroller

Infineon Technologies Corporation
Infineon Technologies Corporation
C505

8-Bit CMOS Microcontroller

Siemens
Siemens

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