參數(shù)資料
型號： PIC16C923
廠商： Microchip Technology Inc.
英文描述： 8-Bit CMOS Microcontroller with LCD Driver(每個I/O口有25mA驅(qū)動/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)動器（每個的I / O口有25毫安驅(qū)動/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)： 182/189頁
文件大?。?/td> 1544K
代理商： PIC16C923
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PIC16C9XX
DS30444E - page 182
1997 Microchip Technology Inc.
Figure 14-4:
External Parallel Resonant Crystal
Oscillator Circuit........................................105
External Series Resonant Crystal
Oscillator Circuit........................................105
RC Oscillator Mode...................................105
Simplified Block Diagram of On-chip
Reset Circuit .............................................106
Time-out Sequence on Power-up
(MCLR not Tied to V
DD
): Case 1 ..............111
Time-out Sequence on Power-up
(MCLR Not Tied To V
DD
): Case 2.............111
Figure 14-10: Time-out Sequence on Power-up
(MCLR Tied to V
DD
)..................................111
Figure 14-11: External Power-on Reset Circuit
(for Slow V
DD
Power-up)...........................112
Figure 14-12: External Brown-out Protection Circuit 1....112
Figure 14-13: External Brown-out Protection Circuit 2....112
Figure 14-14: Interrupt Logic...........................................114
Figure 14-15: INT Pin Interrupt Timing............................114
Figure 14-16: Watchdog Timer Block Diagram...............116
Figure 14-17: Summary of Watchdog Timer Registers...116
Figure 14-18: Wake-up from Sleep Through Interrupt ....118
Figure 14-19: Typical In-Circuit Serial Programming
Connection................................................118
Figure 15-1:
General Format for Instructions................119
Figure 17-1:
LCD Voltage Waveform............................145
Figure 17-2:
Load Conditions........................................147
Figure 17-3:
External Clock Timing...............................148
Figure 17-4:
CLKOUT and I/O Timing...........................149
Figure 17-5:
Reset, Watchdog Timer, Oscillator Start-up
Timer and Power-up Timer Timing ...........150
Figure 17-6:
Timer0 and Timer1 External Clock
Timings .....................................................151
Figure 17-7:
Capture/Compare/PWM Timings..............152
Figure 17-8:
SPI Master Mode Timing (CKE = 0) .........153
Figure 17-9:
SPI Master Mode Timing (CKE = 1) .........153
Figure 17-10: SPI Slave Mode Timing (CKE = 0) ...........154
Figure 17-11: SPI Slave Mode Timing (CKE = 1) ...........154
Figure 17-12: I
2
C Bus Start/Stop Bits Timing..................156
Figure 17-13: I
2
C Bus Data Timing.................................157
Figure 17-14: A/D Conversion Timing.............................159
Figure 18-1:
Typical I
PD
vs. V
DD
(WDT Disabled,
RC Mode @ 25
°
C)....................................161
Figure 18-2:
Maximum I
PD
vs. V
DD
(WDT Disabled,
RC Mode -40
°
C to +85
°
C)........................161
Figure 18-3:
Typical I
PD
vs. V
DD
(WDT Enabled,
RC Mode @ 25
°
C)....................................161
Figure 18-4:
Maximum I
PD
vs. V
DD
(WDT Enabled,
RC Mode -40
°
C to +85
°
C)........................161
Figure 18-5:
Typical I
PD
vs. V
DD
(LCD on
(1)
, Internal
RC
(2)
, RC Mode @ 25
°
C)........................162
Figure 18-6:
Maximum I
PD
vs. V
DD
(LCD on (32 kHz
(1)
),
Internal RC (32 kHz
(2)
), RC Mode -40
°
C to
+85
°
C).......................................................162
Figure 18-7:
Typical I
PD
vs. V
DD
(LCD On
(1)
, Timer1
(32 kHz
(2)
), RC Mode @ 25
°
C)................162
Figure 18-8:
Maximum I
PD
vs. V
DD
(LCD On
(1)
, Timer1
(32 kHz
(2)
), RC Mode -40
°
C to +85
°
C)....162
Figure 18-9:
Typical RC Oscillator Frequency vs. V
DD
.163
Figure 18-10: Typical RC Oscillator Frequency vs. V
DD
.163
Figure 18-11: Typical RC Oscillator Frequency vs. V
DD
.163
Figure 18-12: Typical I
PD
vs. Timer1 Enabled (32 kHz,
RC0/RC1 = 33 pF/33 pF, RC Mode).........163
Figure 18-13: Maximum I
PD
vs. Timer1 Enabled
(32 kHz, RC0/RC1 = 33 pF/33 pF, 85
°
C to
-40
°
C, RC Mode) ......................................163
Figure 14-5:
Figure 14-6:
Figure 14-7:
Figure 14-8:
Figure 14-9:
Figure 18-14: Typical I
DD
vs. Frequency
(RC Mode @ 20 pF, 25
°
C)....................... 164
Figure 18-15: Maximum I
DD
vs. Frequency
(RC Mode @ 20 pF, -40
°
C to +85
°
C)....... 164
Figure 18-16: Typical I
DD
vs. Frequency
(RC Mode @ 100 pF, 25
°
C)..................... 165
Figure 18-17: Maximum I
DD
vs. Frequency
(RC Mode @ 100 pF, -40
°
C to +85
°
C)..... 165
Figure 18-18: Typical I
DD
vs. Frequency
(RC Mode @ 300 pF, 25
°
C)..................... 166
Figure 18-19: Maximum I
DD
vs. Frequency
(RC Mode @ 300 pF, -40
°
C to +85
°
C)..... 166
Figure 18-20: Transconductance(gm) of HS Oscillator
vs. V
DD
..................................................... 167
Figure 18-21: Transconductance(gm) of LP Oscillator
vs. V
DD
..................................................... 167
Figure 18-22: Transconductance(gm) of XT Oscillator
vs. V
DD
..................................................... 167
Figure 18-23: Typical XTAL Startup Time vs. V
DD
(LP Mode, 25
°
C)....................................... 168
Figure 18-24: Typical XTAL Startup Time vs. V
DD
(HS Mode, 25
°
C)...................................... 168
Figure 18-25: Typical XTAL Startup Time vs. V
DD
(XT Mode, 25
°
C) ..................................... 168
Figure 18-26: Typical I
DD
vs. V
DD
(LP Mode @ 25
°
C)................................... 168
Figure 18-27: Maximum I
DD
vs. V
DD
(LP Mode -40
°
C to +85
°
C) ....................... 168
Figure 18-28: Typical I
DD
vs. V
DD
(XT Mode @ 25
°
C)................................... 169
Figure 18-29: Maximum I
DD
vs. V
DD
(XT Mode -40
°
C to +85
°
C)....................... 169
Figure 18-30: Typical I
DD
vs. V
DD
(HS Mode @ 25
°
C) .................................. 169
Figure 18-31: Maximum I
DD
vs. V
DD
(HS Mode -40
°
C to +85
°
C)....................... 169
List of Tables
Table 1-1:
Table 3-1:
Table 4-1:
Table 5-1:
Table 5-2:
PIC16C9XX Family of Devices..................... 6
PIC16C9XX Pinout Description.................. 12
Special Function Register Summary.......... 19
PORTA Functions ...................................... 32
Summary of Registers Associated with
PORTA....................................................... 32
PORTB Functions ...................................... 34
Summary of Registers Associated with
PORTB....................................................... 34
PORTC Functions ...................................... 35
Summary of Registers Associated with
PORTC....................................................... 35
PORTD Functions ...................................... 37
Summary of Registers Associated with
PORTD....................................................... 37
PORTE Functions ...................................... 38
Summary of Registers Associated with
PORTE....................................................... 38
PORTF Functions....................................... 39
Summary of Registers Associated with
PORTF ....................................................... 39
PORTG Functions...................................... 40
Summary of Registers Associated with
PORTG....................................................... 40
Registers Associated with Timer0.............. 49
Capacitor Selection for the Timer1
Oscillator .................................................... 53
Table 5-3:
Table 5-4:
Table 5-5:
Table 5-6:
Table 5-7:
Table 5-8:
Table 5-9:
Table 5-10:
Table 5-11:
Table 5-12:
Table 5-13:
Table 5-14:
Table 7-1:
Table 8-1:
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參數(shù)描述
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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