- 您现在的位置：买卖IC网 > Sheet目录3854 > PIC18F4450-I/PT (Microchip Technology)IC PIC MCU FLASH 8KX16 44TQFP
171
XMEGA A [MANUAL]
8077I–AVR–11/2012
14.12.15 PERH – Period register High
Bit 7:0 – PER[15:8]: Period high byte
These bits hold the MSB of the 16-bit period register.
14.12.16 CCxL – Compare or Capture x register Low
The CCxH and CCxL register pair represents the 16-bit value, CCx. These 16-bit register pairs have two functions,
depending of the mode of operation.
For capture operation, these registers constitute the second buffer level and access point for the CPU and DMA.
For compare operation, these registers are continuously compared to the counter value. Normally, the outputs form the
comparators are then used for generating waveforms.
CCx registers are updated with the buffer value from their corresponding CCxBUF register when an UPDATE condition
occurs.
Bit 7:0 – CCx[7:0]: Compare or Capture x low byte
These bits hold the LSB of the 16-bit compare or capture register.
14.12.17 CCxH – Compare or Capture x register High
Bit 7:0 – CCx[15:8]: Compare or Capture x high byte
These bits hold the MSB of the 16-bit compare or capture register.
14.12.18 PERBUFL – Timer/Counter Period Buffer register Low
The PERBUFH and PERBUFL register pair represents the 16-bit value, PERBUF. This 16-bit register serves as the
buffer for the period register (PER). Accessing this register using the CPU or DMA will affect the PERBUFV flag.
Bit 7:0 – PERBUF[7:0]: Period Buffer low byte
These bits hold the LSB of the 16-bit period buffer register.
Bit
7
65
432
10
+0x27
PER[15:8]
Read/Write
R/W
Initial Value
1
11
111
11
Bit
76543210
CCx[7:0]
Read/Write
R/W
Initial Value
00000000
Bit
765432
1
0
CCx[15:8]
Read/Write
R/W
Initial Value
000000
0
Bit
7
6
543
21
0
+0x36
PERBUF[7:0]
Read/Write
R/W
Initial Value
1
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
21FMN-BMTTR-A-TB
CONN FMN HSNG 21POS STAG REV SMD
PIC16LF87-I/ML
IC MCU FLASH 4KX14 EEPROM 28QFN
PIC24HJ32GP204-I/PT
IC PIC MCU FLASH 32K 44TQFP
20FMN-BMTTR-A-TB
CONN FMN HSNG 20POS STAG REV SMD
PIC16F88-I/SS
IC MCU FLASH 4KX14 EEPROM 20SSOP
18FMN-BMTTR-A-TB
CONN FMN HSNG 18POS STAG REV SMD
17FMN-BMTTR-A-TB
CONN FMN HSNG 17POS STAG REV SMD
PIC18LF46J11-I/ML
IC PIC MCU FLASH 64K 2V 44-QFN
相关代理商/技术参数
PIC18F4450T-I/ML
功能描述:8位微控制器 -MCU 16KB FL 768 RAM 34 I/O FS-USB 2.0 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
PIC18F4450T-I/PT
功能描述:8位微控制器 -MCU 16KB FL 768 RAM 34 I/O FS-USB 2.0 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
PIC18F4455-BL
制造商:POWERLITE SYSTEMS 功能描述:PIC18F445 W/ BOOTLOADER FOR FLASHLAB 制造商:POWERLITE SYSTEMS 功能描述:PIC18F445 W/ BOOTLOADER, FOR FLASHLAB 制造商:POWERLITE SYSTEMS 功能描述:PIC18F445 W/ BOOTLOADER, FOR FLASHLAB; Silicon Manufacturer:Powerlite Systems; Core Architecture:PIC; Kit Contents:Board; Features:Bootloader Programming, RS232 Connector for Boot-Loading and Serial Comms ;RoHS Compliant: Yes
PIC18F4455-I/ML
功能描述:8位微控制器 -MCU 24kBF 2048RM FSUSB2 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
PIC18F4455-I/P
功能描述:8位微控制器 -MCU 24kBF 2048RM FSUSB2 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
PIC18F4455-I/PT
功能描述:8位微控制器 -MCU 24kBF 2048RM FSUSB2 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
PIC18F4455T-I/ML
功能描述:8位微控制器 -MCU 24kBF 2048RM FSUSB2 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
PIC18F4455T-I/PT
功能描述:8位微控制器 -MCU 24kBF 2048RM FSUSB2 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