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ATmega32M1 汽車級帶有32K系統內可編程Flash存儲器

The ATtiny167 provides the following features: 16K byte of In-System Programmable Flash, 512 bytes EEPROM, 512 bytes SRAM, 6 general purpose I/O lines, 32 general purpose working reg-isters, one 8-bit Timer/Counter with compare modes, one 8-bit high speed Timer/Counter, Universal Serial Interface, a LIN controller, Internal and External Interrupts, a 4-channel, 10-bit ADC, a programmable Watchdog Timer with internal Oscillator, and three software selectable power saving modes

• 32KB 系統內可編程Flash存儲器：ATmega32M1 工業級
• 64KB 系統內可編程Flash存儲器：ATmega64M1 工業級
• 32KB 系統內可編程Flash存儲器：ATmega32C1 工業級
• 64KB 系統內可編程Flash存儲器：ATmega64C1 工業級

The ATmega16/32/64/M1/C1 is a low-power CMOS 8-bit microcontroller based on the AVR
enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the
ATmega16/32/64/M1/C1 achieves throughputs approaching 1 MIPS per MHz allowing the system
designer to optimize power consumption versus processing speed.

ATmega32M1 產品特性

• High Performance, Low Power AVR ? 8-bit Microcontroller
• Advanced RISC Architecture
  – 131 Powerful Instructions - Most Single Clock Cycle Execution
  – 32 x 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
  – 16K/32K/64K Bytes Flash of In-System Programmable Program Memory
  
• Endurance: 10,000 Write/Erase Cycles
  – Optional Boot Code Section with Independent Lock Bits
  – In-System Programming by On-chip Boot Program
  
• True Read-While-Write Operation
  – 512/1024/2048 Bytes of In-System Programmable EEPROM
  
• Endurance: 50,000 Write/Erase Cycles
  
• Programming Lock for Flash Program and EEPROM Data Security
  
• 1024/2048/4096 Bytes Internal SRAM
  
• On Chip Debug Interface (debugWIRE)
  
• CAN 2.0A/B with 6 Message Objects - ISO 16845 Certified (1)
  
• LIN 2.1 and 1.3 Controller or 8-Bit UART
  
• One 12-bit High Speed PSC (Power Stage Controller) (only ATmega16/32/64M1)
  
• 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 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 ±3% 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

ATmega32M1工業級 訂購型號

ATmega32M1 技術支持

1. ATMEL 愛特梅爾 AVR 微控制器ATmega32M1 中文數據手冊 DataSheet 下載. PDF（簡潔版）
2. ATMEL 愛特梅爾 AVR 微控制器ATmega32M1 英文數據手冊 DataSheet 下載. PDF（完整版）
3. Atmel 愛特梅爾AVR 微控制器簡介.PDF (編號:Tech AVR 000)MLF 32
4. 面向新手的AVR 開發工具,及基本知識.PDF(編號:Tech AVR 001)
5. 使用AVR 定時/計數器的PWM功能設計要點 .PDF (編號:Tech AVR 002)
6. AVR指令集（版本：0856G–AVR–07/08）
7. 相關產品選型（ Excel 文檔格式）
8. AVR 微控制器汽車應用解決方案 . pdf
9. AVR 微控制器選型指南. pdf
10. Atmel 愛特梅爾全線產品目錄 . pdf