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参数资料
| 型号： | ATMEGA32M1-AU |
| 厂商： | Atmel |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | MPU AVR 32K FLASH 20MHZ 32TQFP |
| 产品培训模块： | MCU Product Line Introduction megaAVR Introduction |
| 标准包装： | 1,250 |
| 系列： | AVR® ATmega |
| 核心处理器： | AVR |
| 芯体尺寸： | 8-位 |
| 速度： | 16MHz |
| 连通性： | CAN，LIN，SPI，UART/USART |
| 外围设备： | 欠压检测/复位，POR，PWM，温度传感器，WDT |
| 程序存储器容量： | 32KB（16K x 16） |
| 程序存储器类型： | 闪存 |
| EEPROM 大小： | 1K x 8 |
| RAM 容量： | 2K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 2.7 V ~ 5.5 V |
| 数据转换器： | A/D 11x10b; D/A 1x10b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 32-TQFP |
| 包装： | 托盘 |
| 配用： | ATSTK600-RC22-ND - STK600 ROUTING CARD AVR |
8209ES–AVR–11/2012
Features
High performance, low power Atmel AVR 8-bit microcontroller
Advanced RISC architecture
– 131 powerful instructions - most single clock cycle execution
– 32 × 8 general purpose working registers
– Fully static operation
– Up to 1 MIPS throughput per MHz
– On-chip 2-cycle multiplier
Data and non-volatile program memory
– 16/32/64KBytes flash of in-system programmable program memory
– 512B/1K/2KBytes of in-system programmable EEPROM
– 1/2/4KBytes internal SRAM
– Write/erase cycles: 10,000 flash/ 100,000 EEPROM
– Data retention: 20 years at 85°C/ 100 years at 25°C (1)
– Optional boot code section with independent lock bits
In-system programming by on-chip boot program
True read-while-write operation
– Programming lock for flash program and EEPROM data security
On-chip debug interface (debugWIRE)
CAN 2.0A/B with six message objects - ISO 16845 certified
LIN 2.1 and 1.3 controller or 8-bit UART
One 12-bit high speed PSC (power stage controller)
– Non overlapping inverted PWM output pins with flexible dead-time
– Variable PWM duty cycle and frequency
– Synchronous update of all PWM registers
– Auto stop function for emergency event
Peripheral features
– One 8-bit general purpose timer/counter with separate prescaler, compare mode and capture mode
– One 16-bit general purpose timer/counter with separate prescaler, compare mode and capture mode
– One master/slave SPI serial interface
– 10-bit ADC
Up to 11 single ended channels and three fully differential ADC channel pairs
Programmable gain (5×, 10×, 20×, 40×) on differential channels
Internal reference voltage
Direct power supply voltage measurement
– 10-bit DAC for variable voltage reference (comparators, ADC)
– Four analog comparators with variable threshold detection
– 100A ±2% current source (LIN node identification)
– Interrupt and wake-up on pin change
– Programmable watchdog timer with separate on-chip oscillator
– On-chip temperature sensor
Special microcontroller features
– Low power idle, noise reduction, and power down modes
– Power on reset and programmable brown-out detection
– In-system programmable via SPI port
– High precision crystal oscillator for CAN operations (16MHz)
– Internal calibrated RC oscillator (8MHz)
– On-chip PLL for fast PWM (32MHz, 64MHz) and CPU (16MHz)
Operating voltage: 2.7V - 5.5V
Extended operating temperature:
– -40°C to +85°C
Core speed grade:
– 0 - 8MHz @ 2.7 - 4.5V
– 0 - 16MHz @ 4.5 - 5.5V
8-bit Atmel megaAVR Microcontroller
ATmega16M1 / ATmega32M1 / ATmega64M1
Summary
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ATMEGA32M1-AUR | 功能描述:8位微控制器 -MCU 16MHZ, IND TEMP 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 |
| ATMEGA32M1-MU | 功能描述:8位微控制器 -MCU 32KB FLASH 1KB EE 2KB SRAM 20 MHz 5V 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 |
| ATMEGA32U2 | 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit Microcontroller with 8/16/32K Bytes of ISP Flash and USB Controller |
| ATMEGA32U2-AU | 功能描述:8位微控制器 -MCU USB 32K FLASH 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 |
| ATMEGA32U2-AUR | 功能描述:8位微控制器 -MCU USB 32K FLASH 16 MHz 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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