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STC12C5A60S2 の電気的特性と機能

STC12C5A60S2のメーカーはSTCです、この部品の機能は「MCU ( Micro Controller Unit )」です。


製品の詳細 ( Datasheet PDF )

部品番号 STC12C5A60S2
部品説明 MCU ( Micro Controller Unit )
メーカ STC
ロゴ STC ロゴ 




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STC12C5A60S2 Datasheet, STC12C5A60S2 PDF,ピン配置, 機能
www.STCMCU.com
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SSTTCSC1T12C2LCE5D5MAAa6Ct6a0U0SSS2h2LseseeiemrtriieiteessdM.MCCUU
STC MCU Limited
www.STCMCU.com
STC MCU Limited.
Update date: 2011-7-15
websitewww.STCMCU.com

Free Datasheet http://www.datasheet4u.com/

1 Page





STC12C5A60S2 pdf, ピン配列
Chapter 3. Memory Organization...............................................61
3.1 Program Memory.................................................................................. 61
3.2 Data Memory........................................................................................ 62
3.2.1 On-chip Scratch-Pad RAM.................................................................................. 62
3.2.2 Auxiliary RAM..................................................................................................... 64
3.2.3 External Expandable 64KB RAM (Off-Chip RAM)........................................... 70
3.3 Special Function Registers.................................................................... 73
3.3.1 Special Function Registers Address Map............................................................. 73
3.3.2 Special Function Registers Bits Description........................................................ 74
3.3.3 Dual Data Pointer Register (DPTR)..................................................................... 78
Chapter 4. Configurable I/O Ports of STC12C5Axx series......80
ited4.1 I/O Ports Configurations....................................................................... 80
Lim4.2 P4/P5 of STC12C5A60S2 series.......................................................... 85
4.3 I/O ports Modes.................................................................................... 87
CU4.3.1 Quasi-bidirectional I/O......................................................................................... 87
4.3.2 Push-pull Output.................................................................................................. 88
M4.3.3 Input-only (High-Impedance)Mode..................................................................... 88
4.3.4 Open-drain Output................................................................................................ 88
STC4.4 I/O port application notes...................................................................... 89
4.5 Typical transistor control circuit........................................................... 89
4.6 Typical diode control circuit................................................................. 89
4.7 3V/5V hybrid system............................................................................ 90
4.8 How to make I/O port low after MCU reset......................................... 91
4.9 I/O status while PWM outputing.......................................................... 91
4.10 I/O drive LED application circuit....................................................... 92
4.11 I/O immediately drive LCD application circuit.................................. 93
4.12 Using A/D Conversion to scan key application circuit....................... 94
Chapter 5. Instruction System.....................................................95
5.1 Addressing Modes................................................................................. 95
5.2 Instruction Set Summary....................................................................... 96
5.3 Instruction Definitions........................................................................ 101
Chapter 6. Interrupt System......................................................138
6.1 Interrupt Structure............................................................................... 140
6.2 Interrupt Register................................................................................ 142
Free Datasheet http://www.datasheet4u.com/


3Pages


STC12C5A60S2 電子部品, 半導体
Chapter 11. Serial Peripheral Interface (SPI)..........................321
11.1 Special Function Registers related with SPI..................................... 321
11.2 SPI Structure..................................................................................... 325
11.3 SPI Data Communication.................................................................. 326
11.3.1 SPI Configuration............................................................................................. 326
11.3.2 SPI Data Communication Modes..................................................................... 327
11.3.3 SPI Data Modes................................................................................................ 329
11.4 SPI Function Demo Programs (Single Master — Single Slave)....... 331
11.4.1 SPI Function Demo Programs using Interrupts (C and ASM)......................... 331
11.4.2 SPI Function Demo Programs using Polling (C and ASM)............................. 337
11.5 SPI Function Demo Programs (Each other as the Master-Slave)..... 343
11.5.1 SPI Function Demo Programs using Interrupts (C and ASM)......................... 343
11.5.2 SPI Function Demo Programs using Polling.................................................... 349
11.6 SPI Demo (Single Master Multiple Slave) ....................................... 355
Chapter 12. IAP / EEPROM......................................................365
12.1 IAP / EEPROM Special Function Registers..................................... 366
12.2 STC12C5A60S2 series Internal EEPROM Allocation Table........... 369
12.3 IAP/EEPROM Assembly Language Program Introduction.............. 371
12.4 EEPROM Demo Program (C and ASM).......................................... 374
Chapter 13. STC12 series programming tools usage..............382
13.1 In-System-Programming (ISP) principle.......................................... 382
13.2 STC12C5A60S2 series application circuit for ISP........................... 383
13.3 PC side application usage................................................................. 385
13.4 Compiler / Assembler Programmer and Emulator............................ 387
13.5 Self-Defined ISP download Demo................................................... 387
Appendix A: Assembly Language Programming....................391
Appendix B: 8051 C Programming...........................................413
Appendix C: STC12C5Axx series Electrical Characteristics 423
Appendix D: Program for indirect addressing inner 256B RAM
................................................................................425
Appendix E: Using Serial port expand I/O interface..............426
Free Datasheet http://www.datasheet4u.com/

6 Page



ページ 合計 : 70 ページ
 
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共有リンク

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部品番号部品説明メーカ
STC12C5A60S2

Single-Chip Microcontroller

STC
STC
STC12C5A60S2

Single-Chip Microcontroller

STC
STC
STC12C5A60S2

MCU ( Micro Controller Unit )

STC
STC


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