参数资料
型号: AT91SAM7XC256B-AU
厂商: Atmel
文件页数: 32/47页
文件大小: 0K
描述: MCU ARM 256K HS FLASH 100-LQFP
产品培训模块: SAM9 MPU Boot Solutions & Application Deployment
AT91SAM7X and SAM7XC Flash-based Microcontrollers
MCU Product Line Introduction
标准包装: 90
系列: SAM7XC
核心处理器: ARM7
芯体尺寸: 16/32-位
速度: 55MHz
连通性: CAN,以太网,I²C,SPI,SSC,UART/USART,USB
外围设备: 欠压检测/复位,DMA,POR,PWM,WDT
输入/输出数: 62
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
RAM 容量: 64K x 8
电压 - 电源 (Vcc/Vdd): 1.65 V ~ 1.95 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 100-LQFP
包装: 托盘
38
6209DS–ATARM–17-Feb-09
AT91SAM7XC512/256/128
10.11 Timer Counter
Three 16-bit Timer Counter Channels
– Two output compare or one input capture per channel
Wide range of functions including:
– Frequency measurement
– Event counting
– Interval measurement
– Pulse generation
– Delay timing
– Pulse Width Modulation
– Up/down capabilities
Each channel is user-configurable and contains:
– Three external clock inputs
Five internal clock inputs, as defined in Table 10-4
– Two multi-purpose input/output signals
– Two global registers that act on all three TC channels
10.12 Pulse Width Modulation Controller
Four channels, one 16-bit counter per channel
Common clock generator, providing thirteen different clocks
– One Modulo n counter providing eleven clocks
– Two independent linear dividers working on modulo n counter outputs
Independent channel programming
– Independent enable/disable commands
– Independent clock selection
– Independent period and duty cycle, with double buffering
– Programmable selection of the output waveform polarity
– Programmable center or left aligned output waveform
Table 10-4.
Timer Counter Clocks Assignment
TC Clock input
Clock
TIMER_CLOCK1
MCK/2
TIMER_CLOCK2
MCK/8
TIMER_CLOCK3
MCK/32
TIMER_CLOCK4
MCK/128
TIMER_CLOCK5
MCK/1024
相关PDF资料
PDF描述
AT91SAM9260B-CU-100 IC MCU ARM9 217LFBGA
AT91SAM9260B-CU-999 IC MCU ARM9 217LFBGA
AT91SAM9261-CJ-999 IC MCU ARM9 ULTRA LP 217LFBGA
AT91SAM9261-CJ IC ARM9 MPU 217BGA
AT91SAM9261SB-CU-999 IC MCU ARM9 ULTRA LP 217LFBGA
相关代理商/技术参数
参数描述
AT91SAM7XC256B-AU-999 功能描述:IC MCU ARM7 256KB FLASH 100LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:SAM7XC 产品培训模块:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 标准包装:1 系列:MSP430x4xx 核心处理器:RISC 芯体尺寸:16-位 速度:8MHz 连通性:SPI,UART/USART 外围设备:欠压检测/复位,LCD,POR,PWM,WDT 输入/输出数:48 程序存储器容量:32KB(32K x 8 + 256B) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):1.8 V ~ 3.6 V 数据转换器:A/D 8x12b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:100-LQFP 包装:Digi-Reel® 其它名称:296-26232-6
AT91SAM7XC256B-CU 功能描述:ARM微控制器 - MCU IND TEMP MRL B RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
AT91SAM7XC256B-CU-999 功能描述:IC MCU ARM7 256KB FLASH 100TFBGA RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:SAM7XC 产品培训模块:The Ultra-Low Power MSP430 MSP430 Overview MSP430 Design Tools MSP430 Peripherals MSP430x2xx/4xx and Wireless Overview Portable Medical Solutions with MSP430 MSP430 for Utility Metering Solutions MSP430: How to JTAG MSP430, How To Use the Clock System Grace Software Graphical User Interface MCU Overview Driver Library MSP430Ware Overview 标准包装:1 系列:MSP430x4xx 核心处理器:RISC 芯体尺寸:16-位 速度:8MHz 连通性:SPI,UART/USART 外围设备:欠压检测/复位,LCD,POR,PWM,WDT 输入/输出数:48 程序存储器容量:32KB(32K x 8 + 256B) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):1.8 V ~ 3.6 V 数据转换器:A/D 8x12b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:100-LQFP 包装:Digi-Reel® 其它名称:296-26232-6
AT91SAM7XC256-CU 功能描述:ARM微控制器 - MCU BGA IND TEMP RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
AT91SAM7XC256-CU-999 功能描述:ARM微控制器 - MCU BGA Ind. Temp Green RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT