ATmega32A Atmel Corporation, ATmega32A Datasheet - Page 352

• Manufacturer Part Number: ATmega32A
• Manufacturer: Atmel Corporation

Specifications of ATmega32A

• Flash (kbytes): 32 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 3
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• 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: 3
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8155C–AVR–02/11
31 Ordering Information ........................................................................... 340
32 Packaging Information ........................................................................ 341
33 Errata ..................................................................................................... 344
34 Datasheet Revision History ................................................................ 345
Table of Contents....................................................................................... i
32.1
32.2
32.3
33.1
34.1
34.2
34.3
44A ................................................................................................................341
40P6 ..............................................................................................................342
44M1 ..............................................................................................................343
ATmega32A, rev. G to rev. I ..........................................................................344
Rev. 8155C – 02/11 .......................................................................................345
Rev. 8155B – 07/09 .......................................................................................345
Rev. 8155A – 06/08 .......................................................................................345
ATmega32A
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