ATMEGA32M1-AU Atmel, ATMEGA32M1-AU Datasheet - Page 339
![MPU AVR 32K FLASH 20MHZ 32TQFP](/photos/6/91/69154/313-32-tqfp_sml.jpg)
ATMEGA32M1-AU
Manufacturer Part Number
ATMEGA32M1-AU
Description
MPU AVR 32K FLASH 20MHZ 32TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA32M1-AU
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA32M1-AU
Manufacturer:
TYCO
Quantity:
210
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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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