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ATmega32C1 汽车级带有32K系统内可编程Flash存储器

8-bit AVR Microcontroller with 32-Kbyte self-programming Flash Program Memory, 2-Kbyte SRAM, 1-Kbyte EEPROM, CAN Controller with 6 message-objects, LIN Controller, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation.

• 32KB 系统内可编程Flash存储器：ATmega32M1 工业级
• 64KB 系统内可编程Flash存储器：ATmega64M1 工业级
• 32KB 系统内可编程Flash存储器：ATmega32C1 工业级
• 64KB 系统内可编程Flash存储器：ATmega64C1 工业级

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.

ATmega32C1 产品特性

• 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

ATmega32C1工业级 订购型号

ATmega32C1 技术支持

1. ATMEL 爱特梅尔 AVR 微控制器ATmega32C1 中文数据手册 DataSheet 下载. PDF（简洁版）
2. ATMEL 爱特梅尔 AVR 微控制器ATmega32C1 英文数据手册 DataSheet 下载. PDF（完整版）
3. Atmel 爱特梅尔AVR 微控制器简介.PDF (编号:Tech AVR 000)MLF 32
4. 面向新手的AVR 开发工具,及基本知识.PDF(编号:Tech AVR 001)
5. 使用AVR 定时/计数器的PWM功能设计要点 .PDF (编号:Tech AVR 002)
6. AVR指令集（版本：0856G–AVR–07/08）
7. 相关产品选型（ Excel 文档格式）
8. AVR 微控制器汽车应用解决方案 . pdf
9. AVR 微控制器选型指南. pdf
10. Atmel 爱特梅尔全线产品目录 . pdf