ATMEGA32M1-AU Atmel, ATMEGA32M1-AU Datasheet - Page 224
![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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Figure 21-1. Analog to Digital Converter Block Schematic
224
ATmega16M1/32M1/64M1
AMP1+/ADC9
AMP2-/ADC6
AMP1-/ADC8
AREF / ISRC
Temp Sensor
AMP0+
AMP2+
ADC10
AMP0-
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC7
AVCC
GND
Bandgap
AMP2CSR
REFS1
VCC/4
ISRC
-
REFS0
Internal 2.56V
AMP0CSR
Reference
ADLAR
-
ISRC
+
-
+
-
-
MUX4
ADMUX
ADASCR
REFS0
AMP1CSR
Detector
+
MUX3
ADCSRB
-
Edge
ADTS3
ISRCEN
MUX2
ADTS2
MUX1
ADATE
ADTS1
AREFEN
MUX0
Current
Source
ADTS0
REFS1
CONTROL
ADEN
ADSC
+
-
Coarse/Fine DAC
ADATE
ADIF
ADCSRA
CK
ADIE
CK
SAR
10
ADC
ADPS2
PRESCALER
CK
ADPS1
ADC
ADPS0
10
10
ADC CONVERSION
8209D–AVR–11/10
COMPLETE IRQ
ADCH
ADCL
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