参数资料
| 型号： | ATAVRMC300 |
| 厂商： | Atmel |
| 文件页数： | 7/16页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL LV MOTOR CONTROL PWR |
| 产品培训模块： | MCU Product Line Introduction megaAVR Introduction |
| 标准包装： | 1 |
| 系列： | AVR® |
| 主要目的： | 电源管理，电机控制 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | ATmega32M1 |
| 主要属性： | 3 相 BLDC，带电刷 DC，步进电机驱动器板，40V，6A |
| 次要属性： | 需要 ATAVRMC301、ATAVRMC303 或 ATAVRMC310 |
| 已供物品： | 板，电机，软件 |
AVR194
The ATmega32M1 includes independent positive and negative comparator inputs to allow sen-
sorless motor control with no external active component. Three individual comparators are
available for back Electro Magnetic Field (EMF) measurements. An additional comparator is
available for over-current detection. Its reference (comparison level) can be fixed via the DAC
output or any external reference voltage. Clocked up to 64-MHz, the 12-bit versatile synchro-
nous Power Stage Controller generates 6 complementary programmable high speed and
precision signals to control the 3 half bridges of a motor. The maximum frequency is 64 kHz, with
a resulting voltage resolution of about 1/1000. Hardware fault detection will automatically and
immediately put the motor in a safe position in case a failure is detected.
3.1
ATmega32M1 Main Features
? Data and Non-Volatile Program Memory
– 32K Bytes Flash of In-System Programmable Program Memory
– 1024 Bytes of In-System Programmable EEPROM
? 2048 Bytes Internal SRAM
? Peripheral Features
– 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
– 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
– CAN 2.0A/B with 6 Message Objects
– LIN 2.1 and 1.3 Controller or 8-Bit UART
– One Master/Slave SPI Serial Interface
– 10-bit ADC
? Up To 11 Single Ended Channels and 3 Fully Differential ADC Channel Pairs
? Programmable Gain (5x, 10x, 20x, 40x) 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
– 100μA ±2% Current Source (LIN Node Identification)
– Interrupt and Wake-up on Pin Change
– Programmable Watchdog Timer with Separate On-Chip Oscillator
– On-chipTemperature 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 (16 MHz)
– Internal Calibrated RC Oscillator ( 8 MHz)
– On-chip PLL for fast PWM ( 32 MHz, 64 MHz) and CPU (16 MHz)
Note:
Refer to the ATmega32M1 data sheet for the complete description of the ATmega32M1
microcontroller.
7
8138A–AVR–04/08
相关PDF资料 |
PDF描述 |
|---|---|
| ATAVRMC303 | BOARD EVAL MOTOR CTRL W/XMEGA |
| ATAVRMC320 | KIT EVAL MOTOR CTRL CAN/LIN |
| ATAVRSB100 | SMART BATTERY DEVELOPMENT KIT |
| ATAVRSB200 | KIT EVAL FOR AVR SMART BATTERY |
| ATAVRSB201 | KIT REF FOR AVR SMART BATTERY |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ATAVRMC301 | 功能描述:开发板和工具包 - AVR Processor Brd w/ TINYx61 RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
| ATAVRMC303 | 功能描述:BOARD EVAL MOTOR CTRL W/XMEGA RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:AVR® 标准包装:1 系列:- 主要目的:数字电位器 嵌入式:- 已用 IC / 零件:AD5258 主要属性:- 次要属性:- 已供物品:板 相关产品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP |
| ATAVRMC310 | 功能描述:开发板和工具包 - AVR Processor Brd w/ MEGA32M1 RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
| ATAVRMC320 | 功能描述:开发板和工具包 - AVR Motor Contrl. Kit for CAN and LIN app. RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
| ATAVRMC321 | 功能描述:开发板和工具包 - AVR Motor Contrl. Kit for low cost app. RoHS:否 制造商:Arduino 产品:Evaluation Boards 工具用于评估:ATMega32U4 核心:AVR 接口类型:I2C, UART, USB 工作电源电压:6 V to 20 V |
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