ATMEGA32M1-AU Atmel, ATMEGA32M1-AU Datasheet - Page 336
![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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iii
ATmega16M1/32M1/64M1
15 16-bit Timer/Counter1 with PWM ........................................................ 102
16 Timer/Counter0 and Timer/Counter1 Prescalers .............................. 130
17 PSC – Power Stage Controller ............................................................ 133
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
15.1
15.2
15.3
15.4
15.5
15.6
15.7
15.8
15.9
15.10
15.11
16.1
16.2
16.3
16.4
17.1
17.2
17.3
17.4
17.5
17.6
17.7
17.8
17.9
Overview ..........................................................................................................85
Timer/Counter Clock Sources .........................................................................86
Counter Unit ....................................................................................................86
Output Compare Unit .......................................................................................87
Compare Match Output Unit ............................................................................89
Modes of Operation .........................................................................................90
Timer/Counter Timing Diagrams .....................................................................94
Register Description ........................................................................................96
Features ........................................................................................................102
Overview ........................................................................................................102
Accessing 16-bit Registers ............................................................................104
Timer/Counter Clock Sources .......................................................................107
Counter Unit ..................................................................................................108
Input Capture Unit .........................................................................................109
Output Compare Units ...................................................................................111
Compare Match Output Unit ..........................................................................113
Modes of Operation .......................................................................................114
Timer/Counter Timing Diagrams ...................................................................121
Register Description ......................................................................................123
Internal Clock Source ....................................................................................130
Prescaler Reset .............................................................................................130
External Clock Source ...................................................................................130
Register Description ......................................................................................132
Features ........................................................................................................133
Overview ........................................................................................................133
Accessing 16-bit Registers ............................................................................133
PSC Description ............................................................................................134
Functional Description ...................................................................................135
Update of Values ...........................................................................................139
Overlap Protection .........................................................................................140
Signal Description ..........................................................................................140
PSC Input ......................................................................................................142
8209D–AVR–11/10
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