ATmega32M1 Atmel Corporation, ATmega32M1 Datasheet - Page 337
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ATmega32M1
Manufacturer Part Number
ATmega32M1
Description
Manufacturer
Atmel Corporation
Specifications of ATmega32M1
Flash (kbytes)
32 Kbytes
Pin Count
32
Max. Operating Frequency
16 MHz
Cpu
8-bit AVR
# Of Touch Channels
12
Hardware Qtouch Acquisition
No
Max I/o Pins
27
Ext Interrupts
27
Usb Speed
No
Usb Interface
No
Spi
1
Uart
1
Can
1
Lin
1
Graphic Lcd
No
Video Decoder
No
Camera Interface
No
Adc Channels
11
Adc Resolution (bits)
10
Adc Speed (ksps)
125
Analog Comparators
4
Resistive Touch Screen
No
Dac Channels
1
Dac Resolution (bits)
10
Temp. Sensor
Yes
Crypto Engine
No
Sram (kbytes)
2
Eeprom (bytes)
1024
Self Program Memory
YES
Dram Memory
No
Nand Interface
No
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
2.7 to 5.5
Operating Voltage (vcc)
2.7 to 5.5
Fpu
No
Mpu / Mmu
no / no
Timers
2
Output Compare Channels
14
Input Capture Channels
1
Pwm Channels
10
32khz Rtc
No
Calibrated Rc Oscillator
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATmega32M1-15AD
Manufacturer:
ATMEL
Quantity:
1 448
Part Number:
ATmega32M1-15AD
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Company:
Part Number:
ATmega32M1-AU
Manufacturer:
TYCO
Quantity:
210
8209D–AVR–11/10
18 SPI – Serial Peripheral Interface ......................................................... 153
19 CAN – Controller Area Network .......................................................... 163
20 LIN / UART - Local Interconnect Network Controller or UART ........ 198
21 ADC – Analog to Digital Converter ..................................................... 223
17.10
17.11
17.12
17.13
17.14
17.15
17.16
18.1
18.2
18.3
18.4
18.5
19.1
19.2
19.3
19.4
19.5
19.6
19.7
19.8
19.9
19.10
19.11
19.12
20.1
20.2
20.3
20.4
20.5
20.6
PSC Input Modes 001b to 10xb: Deactivate outputs without changing timing ....
144
PSC Input Mode 11xb: Halt PSC and Wait for Software Action ....................144
Analog Synchronization .................................................................................145
Interrupt Handling ..........................................................................................145
PSC Clock Sources .......................................................................................145
Interrupts .......................................................................................................146
Register Description ......................................................................................146
Features ........................................................................................................153
Overview ........................................................................................................153
SS Pin Functionality ......................................................................................158
Data Modes ...................................................................................................158
Register Description ......................................................................................159
Features ........................................................................................................163
Overview ........................................................................................................163
CAN Protocol .................................................................................................163
CAN Controller ..............................................................................................169
CAN Channel .................................................................................................170
Message Objects ...........................................................................................172
CAN Timer .....................................................................................................176
Error Management .........................................................................................177
Interrupts .......................................................................................................178
Register Description ......................................................................................180
MOb Registers ...............................................................................................190
Examples of CAN Baud Rate Setting ............................................................195
Features ........................................................................................................198
Overview ........................................................................................................198
LIN Protocol ...................................................................................................199
LIN / UART Controller ....................................................................................200
LIN / UART Description .................................................................................206
Register Description ......................................................................................216
ATmega16M1/32M1/64M1
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