ATMEGA32M1-AUR Atmel, ATMEGA32M1-AUR Datasheet - Page 339

• Manufacturer Part Number: ATMEGA32M1-AUR
• Description: IC MPU AVR 32K 20MHZ 32TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32M1-AUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: CAN, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -

8209D–AVR–11/10
27 Memory Programming ......................................................................... 287
28 Electrical Characteristics .................................................................... 307
29 Typical Characteristics – TBD ............................................................ 319
30 Register Summary ............................................................................... 320
31 Instruction Set Summary .................................................................... 324
32 Errata ..................................................................................................... 327
26.2
26.3
26.4
26.5
26.6
26.7
26.8
27.1
27.2
27.3
27.4
27.5
27.6
27.7
27.8
27.9
27.10
28.1
28.2
28.3
28.4
28.5
28.6
28.7
28.8
28.9
28.10
32.1
Application and Boot Loader Flash Sections .................................................270
Read-While-Write and No Read-While-Write Flash Sections ........................271
Boot Loader Lock Bits ...................................................................................273
Entering the Boot Loader Program ................................................................274
Addressing the Flash During Self-Programming ...........................................275
Self-Programming the Flash ..........................................................................276
Register Description ......................................................................................285
Program And Data Memory Lock Bits ...........................................................287
Fuse Bits ........................................................................................................288
PSC Output Behavior During Reset ..............................................................289
Signature Bytes .............................................................................................291
Calibration Byte .............................................................................................291
Page Size ......................................................................................................291
Parallel Programming Parameters, Pin Mapping, and Commands ...............291
Serial Programming Pin Mapping ..................................................................293
Parallel Programming ....................................................................................294
Serial Downloading ........................................................................................302
Absolute Maximum Ratings* .........................................................................307
DC Characteristics .........................................................................................307
Speed Grades ...............................................................................................309
Clock Characteristics .....................................................................................310
External Clock Drive Characteristics .............................................................310
System and Reset Characteristics ................................................................311
PLL Characteristics .......................................................................................312
SPI Timing Characteristics ............................................................................312
ADC Characteristics .....................................................................................314
Parallel Programming Characteristics ...........................................................316
Errata ATmega16M1 .....................................................................................327
ATmega16M1/32M1/64M1
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