参数资料
型号: PIC18F442T-I/PT
厂商: Microchip Technology
文件页数: 88/134页
文件大小: 0K
描述: IC MCU FLASH 8KX16 EE A/D 44TQFP
产品培训模块: Asynchronous Stimulus
标准包装: 1,200
系列: PIC® 18F
核心处理器: PIC
芯体尺寸: 8-位
速度: 40MHz
连通性: I²C,SPI,UART/USART
外围设备: 欠压检测/复位,LVD,POR,PWM,WDT
输入/输出数: 34
程序存储器容量: 16KB(8K x 16)
程序存储器类型: 闪存
EEPROM 大小: 256 x 8
RAM 容量: 768 x 8
电压 - 电源 (Vcc/Vdd): 4.2 V ~ 5.5 V
数据转换器: A/D 8x10b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 44-TQFP
包装: 带卷 (TR)
1997 Microchip Technology Inc.
DS30444E - page 57
PIC16C9XX
10.0
CAPTURE/COMPARE/PWM
(CCP) MODULE
The CCP (Capture/Compare/PWM) module contains a
16-bit register which can operate as a 16-bit capture
register, as a 16-bit compare register, or as a PWM
master/slave duty cycle register. Table 10-1 shows the
timer resources used by the CCP module.
Capture/Compare/PWM Register1 (CCPR1) is com-
prised of two 8-bit registers: CCPR1L (low byte) and
CCPR1H (high byte). The CCP1CON register controls
the operation of CCP1. All three are readable and writ-
able.
Figure 10-1 shows the CCP1CON register.
For use of the CCP module, refer to the
Embedded
Control Handbook, "Using the CCP Modules" (AN594).
TABLE 10-1: CCP MODE - TIMER RESOURCE
CCP Mode
Timer Resource
Capture
Compare
PWM
Timer1
Timer2
FIGURE 10-1: CCP1CON REGISTER (ADDRESS 17h)
U-0
R/W-0
CCP1X
CCP1Y CCP1M3
CCP1M2
CCP1M1 CCP1M0
R = Readable bit
W = Writable bit
U = Unimplemented bit,
read as ‘0’
- n =Value at POR reset
bit7
bit0
bit 7-6:
Unimplemented: Read as '0'
bit 5-4: CCP1X:CCP1Y: PWM Least Signicant bits
Capture Mode
Unused
Compare Mode
Unused
PWM Mode
These bits are the two LSbs of the PWM duty cycle. The eight MSbs are found in CCPR1L.
bit 3-0: CCP1M3:CCP1M0: CCP1 Mode Select bits
0000
= Capture/Compare/PWM off (resets CCP1 module)
0100
= Capture mode, every falling edge
0101
= Capture mode, every rising edge
0110
= Capture mode, every 4th rising edge
0111
= Capture mode, every 16th rising edge
1000
= Compare mode, set output on match (bit CCP1IF is set)
1001
= Compare mode, clear output on match (bit CCP1IF is set)
1010
= Compare mode, generate software interrupt on match (bit CCP1IF is set, CCP1 pin is unaffected)
1011
= Compare mode, trigger special event (CCP1IF bit is set; CCP1 resets TMR1)
11xx
= PWM mode
相关PDF资料
PDF描述
RPE5C1H1R0C2S1B03A CAP CER 1PF 50V RADIAL
PIC24FJ256GB210T-I/BG MCU 16BIT 256K FLASH 121-BGA
RPE5C1H180J2S1Z03A CAP CER 18PF 50V 5% RADIAL
RPE5C1H150J2S1Z03A CAP CER 15PF 50V 5% RADIAL
PIC24HJ256GP210A-E/PF MCU 16BIT 256K FLASH 100TQFP
相关代理商/技术参数
参数描述
PIC18F4431-E/ML 功能描述:8位微控制器 -MCU 16KB 768 RAM 34 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
PIC18F4431-E/P 功能描述:8位微控制器 -MCU 16KB 768 RAM 34 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
PIC18F4431-E/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 18F4431 DIP40
PIC18F4431-E/PT 功能描述:8位微控制器 -MCU 16KB 768 RAM 34 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
PIC18F4431-E/PT 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 18F4431 TQFP44