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型号： PIC16C923T-04I/PT
元件分类： 微控制器/微处理器
英文描述： 8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PQFP64
封装： 10 X 10 MM, 1 MM HEIGHT, PLASTIC, TQFP-64
文件页数： 93/189页
文件大小： 1201K
代理商： PIC16C923T-04I/PT
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PIC16C9XX
DS30444E - page 182
1997 Microchip Technology Inc.
Figure 14-4:
External Parallel Resonant Crystal
Oscillator Circuit........................................ 105
Figure 14-5:
External Series Resonant Crystal
Oscillator Circuit........................................ 105
Figure 14-6:
RC Oscillator Mode................................... 105
Figure 14-7:
Simplified Block Diagram of On-chip
Reset Circuit ............................................. 106
Figure 14-8:
Time-out Sequence on Power-up
(MCLR not Tied to VDD): Case 1 .............. 111
Figure 14-9:
Time-out Sequence on Power-up
(MCLR Not Tied To VDD): Case 2............. 111
Figure 14-10: Time-out Sequence on Power-up
(MCLR Tied to VDD).................................. 111
Figure 14-11: External Power-on Reset Circuit
(for Slow VDD 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: I2C Bus Start/Stop Bits Timing.................. 156
Figure 17-13: I2C Bus Data Timing ................................. 157
Figure 17-14: A/D Conversion Timing ............................. 159
Figure 18-1:
Typical IPD vs. VDD (WDT Disabled,
RC Mode @ 25
°C).................................... 161
Figure 18-2:
Maximum IPD vs. VDD (WDT Disabled,
RC Mode -40
°C to +85°C) ........................ 161
Figure 18-3:
Typical IPD vs. VDD (WDT Enabled,
RC Mode @ 25
°C).................................... 161
Figure 18-4:
Maximum IPD vs. VDD (WDT Enabled,
RC Mode -40
°C to +85°C) ........................ 161
Figure 18-5:
Typical IPD vs. VDD (LCD on(1), Internal
RC(2), RC Mode @ 25
°C) ........................ 162
Figure 18-6:
Maximum IPD vs. VDD (LCD on (32 kHz(1)),
Internal RC (32 kHz(2)), RC Mode -40
°C to
+85
°C)....................................................... 162
Figure 18-7:
Typical IPD vs. VDD (LCD On(1), Timer1
(32 kHz(2)), RC Mode @ 25
°C)................ 162
Figure 18-8:
Maximum IPD vs. VDD (LCD On(1), Timer1
(32 kHz(2)), RC Mode -40
°C to +85°C) .... 162
Figure 18-9:
Typical RC Oscillator Frequency vs. VDD . 163
Figure 18-10: Typical RC Oscillator Frequency vs. VDD . 163
Figure 18-11: Typical RC Oscillator Frequency vs. VDD . 163
Figure 18-12: Typical IPD vs. Timer1 Enabled (32 kHz,
RC0/RC1 = 33 pF/33 pF, RC Mode)......... 163
Figure 18-13: Maximum IPD vs. Timer1 Enabled
(32 kHz, RC0/RC1 = 33 pF/33 pF, 85
°C to
-40
°C, RC Mode) ...................................... 163
Figure 18-14: Typical IDD vs. Frequency
(RC Mode @ 20 pF, 25
°C) ....................... 164
Figure 18-15: Maximum IDD vs. Frequency
(RC Mode @ 20 pF, -40
°C to +85°C)....... 164
Figure 18-16: Typical IDD vs. Frequency
(RC Mode @ 100 pF, 25
°C) ..................... 165
Figure 18-17: Maximum IDD vs. Frequency
(RC Mode @ 100 pF, -40
°C to +85°C)..... 165
Figure 18-18: Typical IDD vs. Frequency
(RC Mode @ 300 pF, 25
°C) ..................... 166
Figure 18-19: Maximum IDD vs. Frequency
(RC Mode @ 300 pF, -40
°C to +85°C)..... 166
Figure 18-20: Transconductance(gm) of HS Oscillator
vs. VDD ..................................................... 167
Figure 18-21: Transconductance(gm) of LP Oscillator
vs. VDD ..................................................... 167
Figure 18-22: Transconductance(gm) of XT Oscillator
vs. VDD ..................................................... 167
Figure 18-23: Typical XTAL Startup Time vs. VDD
(LP Mode, 25
°C)....................................... 168
Figure 18-24: Typical XTAL Startup Time vs. VDD
(HS Mode, 25
°C) ...................................... 168
Figure 18-25: Typical XTAL Startup Time vs. VDD
(XT Mode, 25
°C) ..................................... 168
Figure 18-26: Typical IDD vs. VDD
(LP Mode @ 25
°C) ................................... 168
Figure 18-27: Maximum IDD vs. VDD
(LP Mode -40
°C to +85°C) ....................... 168
Figure 18-28: Typical IDD vs. VDD
(XT Mode @ 25
°C)................................... 169
Figure 18-29: Maximum IDD vs. VDD
(XT Mode -40
°C to +85°C) ....................... 169
Figure 18-30: Typical IDD vs. VDD
(HS Mode @ 25
°C) .................................. 169
Figure 18-31: Maximum IDD vs. VDD
(HS Mode -40
°C to +85°C)....................... 169
List of Tables
Table 1-1:
PIC16C9XX Family of Devices..................... 6
Table 3-1:
PIC16C9XX Pinout Description .................. 12
Table 4-1:
Special Function Register Summary .......... 19
Table 5-1:
PORTA Functions ...................................... 32
Table 5-2:
Summary of Registers Associated with
PORTA ....................................................... 32
Table 5-3:
PORTB Functions ...................................... 34
Table 5-4:
Summary of Registers Associated with
PORTB ....................................................... 34
Table 5-5:
PORTC Functions ...................................... 35
Table 5-6:
Summary of Registers Associated with
PORTC ....................................................... 35
Table 5-7:
PORTD Functions ...................................... 37
Table 5-8:
Summary of Registers Associated with
PORTD ....................................................... 37
Table 5-9:
PORTE Functions ...................................... 38
Table 5-10:
Summary of Registers Associated with
PORTE ....................................................... 38
Table 5-11:
PORTF Functions....................................... 39
Table 5-12:
Summary of Registers Associated with
PORTF ....................................................... 39
Table 5-13:
PORTG Functions ...................................... 40
Table 5-14:
Summary of Registers Associated with
PORTG....................................................... 40
Table 7-1:
Registers Associated with Timer0 .............. 49
Table 8-1:
Capacitor Selection for the Timer1
Oscillator .................................................... 53
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相关代理商/技术参数
参数描述
PIC16C923T-08/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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16C923T-08/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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16C923T-08I/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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16C923T-08I/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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
PIC16C924/CL 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 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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