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ATMEGA32M1-15AZ Datasheet, PDF (1/27 Pages) ATMEL Corporation – 8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash | |||
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Features
⢠High Performance, Low Power AVR 8-bit Microcontroller
⢠Advanced RISC Architecture
â 131 Powerful Instructions - Most Single Clock Cycle Execution
â 32 x 8 General Purpose Working Registers
â Fully Static Operation
â Up to 1MIPS throughput per MHz
â On-chip 2-cycle Multiplier
⢠Data and Non-Volatile Program Memory
â 16K/32K/64K Bytes Flash of In-System Programmable Program Memory
⢠Endurance: 10,000 Write/Erase Cycles
â Optional Boot Code Section with Independent Lock Bits
â In-System Programming by On-chip Boot Program
⢠True Read-While-Write Operation
â 512/1024/2048 Bytes of In-System Programmable EEPROM
⢠Endurance: 100,000 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
â One 8-bit General purpose Timer/Counter with Separate Prescaler, Compare Mode
and Capture Mode
â One 16-bit General purpose Timer/Counter with Separate Prescaler, Compare
Mode and Capture Mode
â One Master/Slave SPI Serial Interface
â 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
â 10-bit DAC for Variable Voltage Reference (Comparators, ADC)
â Four Analog Comparators with Variable Threshold Detection
â 100µA ±6% Current Source (LIN Node Identification)
â Interrupt and Wake-up on Pin Change
â Programmable Watchdog Timer with Separate On-Chip Oscillator
â On-chipTemperature Sensor
⢠Special Microcontroller Features
â Low Power Idle, Noise Reduction, and Power Down Modes
â Power On Reset and Programmable Brown Out Detection
â In-System Programmable via SPI Port
â High Precision Crystal Oscillator for CAN Operations (16MHz)
1.
See certification on Atmel® web site.
8-bit
Microcontroller
with
16K/32K/64K
Bytes In-System
Programmable
Flash
Atmel
ATmega16M1
ATmega32M1
ATmega64M1
ATmega32C1
ATmega64C1
Automotive
Summary
7647ESâAVRâ07/12
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