参数资料
型号: MB9AF311LPMC1
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP64
封装: 0.50 MM PITCH, PLASTIC, LQFP-64
文件页数: 95/114页
文件大小: 1357K
代理商: MB9AF311LPMC1
81
ATmega48PA/88PA/168PA [DATASHEET]
9223F–AVR–04/14
15.
8-bit Timer/Counter0 with PWM
15.1
Features
Two independent output compare units
Double buffered output compare registers
Clear timer on compare match (auto reload)
Glitch free, phase correct pulse width modulator (PWM)
Variable PWM period
Frequency generator
Three independent interrupt sources (TOV0, OCF0A, and OCF0B)
15.2
Overview
Timer/Counter0 is a general purpose 8-bit Timer/Counter module, with two independent output compare Units, and with
PWM support. It allows accurate program execution timing (event management) and wave generation.
A simplified block diagram of the 8-bit Timer/Counter is shown in Figure 15-1. For the actual placement of I/O pins, refer to
Section 1-1 “Pinout Atmel ATmega48PA/88PA/168PA” on page 3. CPU accessible I/O registers, including I/O bits and I/O
pins, are shown in bold. The device-specific I/O register and bit locations are listed in Section 15.9 “Register Description” on
page 91. The PRTIM0 bit in Section 10.10 “Minimizing Power Consumption” on page 37 must be written to zero to enable
Timer/Counter0 module.
Figure 15-1. 8-bit Timer/Counter Block Diagram
Control Logic
TCNTn
Timer/Counter
Count
Clear
Direction
clkTn
OCRnA
OCRnB
TCCRnA
TCCRnB
=
Edge
Detector
(from Prescaler)
Clock Select
TOP
BOTTOM
TOVn (Int. Req.)
OCnA (Int. Req.)
Tn
Waveform
Generation
Fixed
TOP
Value
DA
T
A
BUS
=
= 0
OCnA
OCnB (Int. Req.)
Waveform
Generation
OCnB
相关PDF资料
PDF描述
MB9AF311MPMC 32-BIT, FLASH, 40 MHz, RISC MICROCONTROLLER, PQFP80
MSP430G2152IRSA16 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC16
M37704E2EFP 16-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP80
MSM65544-JS 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQCC68
MSM65516SS 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PDIP64
相关代理商/技术参数
参数描述
MB9AF312KPMC1-G-JNE2 功能描述:ARM? Cortex?-M3 FM3 MB9A310K Microcontroller IC 32-Bit 40MHz 160KB (160K x 8) FLASH 52-LQFP (10x10) 制造商:cypress semiconductor corp 系列:FM3 MB9A310K 包装:托盘 零件状态:有效 核心处理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:40MHz 连接性:CSIO,I2C,LIN,UART/USART,USB 外设:DMA,LVD,POR,PWM,WDT I/O 数:36 程序存储容量:160KB(160K x 8) 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:16K x 8 电压 - 电源(Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 8x12b 振荡器类型:内部 工作温度:-40°C ~ 105°C(TA) 封装/外壳:52-LQFP 供应商器件封装:52-LQFP(10x10) 标准包装:160
MB9AF312KPMC-ES-E1 制造商:FUJITSU 功能描述:
MB9AF312KPMC-G-JNE1 制造商:FUJITSU 功能描述:
MB9AF312KPMC-G-JNE2 功能描述:ARM? Cortex?-M3 FM3 MB9A310K Microcontroller IC 32-Bit 40MHz 160KB (160K x 8) FLASH 48-LQFP (7x7) 制造商:cypress semiconductor corp 系列:FM3 MB9A310K 包装:托盘 零件状态:有效 核心处理器:ARM? Cortex?-M3 核心尺寸:32-位 速度:40MHz 连接性:CSIO,I2C,LIN,UART/USART,USB 外设:DMA,LVD,POR,PWM,WDT I/O 数:36 程序存储容量:160KB(160K x 8) 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:16K x 8 电压 - 电源(Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 8x12b 振荡器类型:内部 工作温度:-40°C ~ 105°C(TA) 封装/外壳:48-LQFP 供应商器件封装:48-LQFP(7x7) 标准包装:250
MB9AF312KQN-ES-AWE2 制造商:FUJITSU 功能描述: