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| 型號： | PIC16C923 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 8-Bit CMOS Microcontroller with LCD Driver(每個(gè)I/O口有25mA驅(qū)動(dòng)/吸收電流，1路捕捉/比較/PWM的微控制器) |
| 中文描述： | 8位CMOS微控制器與LCD驅(qū)動(dòng)器（每個(gè)的I / O口有25毫安驅(qū)動(dòng)/吸收電流，1路捕捉/比較/脈寬調(diào)制的微控制器） |
| 文件頁數(shù)： | 181/189頁 |
| 文件大小： | 1544K |
| 代理商： | PIC16C923 |
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1997 Microchip Technology Inc.
DS30444E - page 181
PIC16C9XX
List of Equations And Examples
Example 3-1: Instruction Pipeline Flow.............................15
Example 4-1: Call of a Subroutine in Page 1 from Page 030
Example 4-2: Indirect Addressing.....................................30
Example 5-1: Initializing PORTA.......................................31
Example 5-2: Initializing PORTB.......................................33
Example 5-3: Initializing PORTC ......................................35
Example 5-4: Initializing PORTD ......................................36
Example 5-5: Initializing PORTE.......................................38
Example 5-6: Initializing PORTF.......................................39
Example 5-7: Initializing PORTG......................................40
Example 5-8: Read-Modify-Write Instructions on an
I/O Port .......................................................41
Example 7-1: Changing Prescaler (Timer0
→
WDT)..........49
Example 7-2: Changing Prescaler (WDT
→
Timer0)..........49
Example 8-1: Reading a 16-bit Free-Running Timer........53
Example 10-1: Changing Between Capture Prescalers......58
Example 10-2: PWM Period and Duty Cycle Calculation ...60
Example 11-1: Loading the SSPBUF (SSPSR) Register....65
Equation 12-1: A/D Minimum Charging Time......................82
Example 12-1: Calculating the Minimum Required
Sample Time...............................................82
Example 12-2: Doing an A/D Conversion...........................84
Example 12-3: 4-bit vs. 8-bit Conversion Times.................85
Example 13-1: Static MUX with 32 Segments..................100
Example 13-2: 1/3 MUX with 13 Segments......................100
Example 14-1: Saving STATUS, W, and PCLATH
Registers in RAM......................................115
List of Figures
Figure 3-1:
Figure 3-2:
Figure 3-3:
Figure 4-1:
Figure 4-2:
Figure 4-3:
PIC16C923 Block Diagram.........................10
PIC16C924 Block Diagram.........................11
Clock/Instruction Cycle...............................15
Program Memory Map and Stack...............17
Register File Map........................................18
Status Register (Address 03h, 83h, 103h,
183h)...........................................................23
OPTION Register (Address 81h, 181h)......24
INTCON Register (Address 0Bh, 8Bh,
10Bh, 18Bh)................................................25
PIE1 Register (Address 8Ch) .....................26
PIR1 Register (Address 0Ch).....................27
PCON Register (Address 8Eh)...................28
Loading of PC In Different Situations..........29
Direct/Indirect Addressing...........................30
Block Diagram of pins RA3:RA0 and RA5..31
Block Diagram of RA4/T0CKI Pin...............31
Block Diagram of RB3:RB0 Pins ................33
Block Diagram of RB7:RB4 Pins ................33
PORTC Block Diagram (Peripheral Output
Override).....................................................35
PORTD<4:0> Block Diagram......................36
PORTD<7:5> Block Diagram......................37
PORTE Block Diagram...............................38
PORTF Block Diagram...............................39
PORTG Block Diagram...............................40
Successive I/O Operation...........................41
Timer0 Block Diagram................................45
Timer0 Timing: Internal Clock/No Prescale 45
Timer0 Timing: Internal Clock/Prescale 1:2 46
Timer0 Interrupt Timing ..............................46
Timer0 Timing with External Clock.............47
Block Diagram of the Timer0/WDT
Prescaler.....................................................48
Figure 4-4:
Figure 4-5:
Figure 4-6:
Figure 4-7:
Figure 4-8:
Figure 4-9:
Figure 4-10:
Figure 5-1:
Figure 5-2:
Figure 5-3:
Figure 5-4:
Figure 5-5:
Figure 5-6:
Figure 5-7:
Figure 5-8:
Figure 5-9:
Figure 5-10:
Figure 5-11:
Figure 7-1:
Figure 7-2:
Figure 7-3:
Figure 7-4:
Figure 7-5:
Figure 7-6:
Figure 8-1:
T1CON: Timer1 Control Register (Address
10h).............................................................51
Timer1 Block Diagram.................................52
Timer2 Block Diagram.................................55
T2CON: Timer2 Control Register (Address
12h).............................................................55
CCP1CON Register (Address 17h).............57
Capture Mode Operation Block Diagram ....58
Compare Mode Operation Block Diagram ..58
Simplified PWM Block Diagram...................59
PWM Output................................................59
SSPSTAT: Sync Serial Port Status Register
(Address 94h)..............................................63
SSPCON: Sync Serial Port Control Register
(Address 14h)..............................................64
SSP Block Diagram (SPI Mode)..................65
SPI Master/Slave Connection .....................66
SPI Mode Timing, Master Mode..................67
SPI Mode Timing
(Slave Mode With CKE = 0) ........................67
SPI Mode Timing
(Slave Mode With CKE = 1) ........................68
Start and Stop Conditions ...........................69
7-bit Address Format...................................70
Figure 11-10: I
2
C 10-bit Address Format...........................70
Figure 11-11: Slave-receiver Acknowledge.......................70
Figure 11-12: Data Transfer Wait State.............................70
Figure 11-13: Master-transmitter Sequence......................71
Figure 11-14: Master-receiver Sequence..........................71
Figure 11-15: Combined Format........................................71
Figure 11-16: Multi-master Arbitration
(Two Masters) .............................................72
Figure 11-17: Clock Synchronization.................................72
Figure 11-18: SSP Block Diagram
(I
2
C Mode)...................................................73
Figure 11-19: I
2
C Waveforms for Reception
(7-bit Address).............................................75
Figure 11-20: I
2
C Waveforms for Transmission
(7-bit Address).............................................76
Figure 11-21: Operation of the I
2
C Module in IDLE_MODE,
RCV_MODE or XMIT_MODE .....................78
Figure 12-1:
ADCON0 Register (Address 1Fh)...............79
Figure 12-2:
ADCON1 Register (Address 9Fh)...............80
Figure 12-3:
A/D Block Diagram......................................81
Figure 12-4:
Analog Input Model .....................................82
Figure 12-5:
A/D Transfer Function.................................87
Figure 12-6:
Flowchart of A/D Operation.........................88
Figure 13-1:
LCDCON Register (Address 10Fh).............89
Figure 13-2:
LCD Module Block Diagram........................90
Figure 13-3:
LCDPS Register (Address 10Eh)................90
Figure 13-4:
Waveforms in Static Drive...........................91
Figure 13-5:
Waveforms in 1/2 MUX, 1/3 Bias Drive.......92
Figure 13-6:
Waveforms in 1/3 MUX, 1/3 Bias ................93
Figure 13-7:
Waveforms in 1/4 MUX, 1/3 Bias ................94
Figure 13-8:
LCD Clock Generation ................................95
Figure 13-9:
Example Waveforms in 1/4 MUX Drive.......97
Figure 13-10: Generic LCDD Register Layout...................98
Figure 13-11: Sleep Entry/exit When SLPEN = 1 or
CS1:CS0 = 00 .............................................99
Figure 13-12: LCDSE Register (Address 10Dh)............. 100
Figure 13-13: Charge Pump and Resistor Ladder.......... 101
Figure 14-1:
Configuration Word .................................. 103
Figure 14-2:
Crystal/Ceramic Resonator Operation
(HS, XT or LP OSC Configuration)........... 104
Figure 14-3:
External Clock Input Operation
(HS, XT or LP OSC Configuration)........... 104
Figure 8-2:
Figure 9-1:
Figure 9-2:
Figure 10-1:
Figure 10-2:
Figure 10-3:
Figure 10-4:
Figure 10-5:
Figure 11-1:
Figure 11-2:
Figure 11-3:
Figure 11-4:
Figure 11-5:
Figure 11-6:
Figure 11-7:
Figure 11-8:
Figure 11-9:
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|---|---|
| PIC16C923-04/L | 功能描述:8位微控制器 -MCU 7KB 176 RAM 52 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC16C923-04/L | 制造商:Microchip Technology Inc 功能描述:8BIT CMOS MCU SMD 16C923 PLCC68 |
| PIC16C923-04/PT | 功能描述:8位微控制器 -MCU 7KB 176 RAM 52 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| PIC16C923-04/SP | 制造商:Microchip Technology Inc 功能描述: |
| PIC16C923-04I/L | 功能描述:8位微控制器 -MCU 7KB 176 RAM 52 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
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