ATmega32 Atmel Corporation, ATmega32 Datasheet - Page 332

• Manufacturer Part Number: ATmega32
• Manufacturer: Atmel Corporation

Specifications of ATmega32

• 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

Ordering Information
Notes:
2503Q–AVR–02/11
44A
40P6
44M1
Speed (MHz)
1. This device can also be supplied in wafer form. Please contact your local Atmel sales office for detailed ordering information
2. Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also
3. Tape & Reel
16
8
and minimum quantities.
Halide free and fully Green.
44-lead, 10 × 10 × 1.0 mm, Thin Profile Plastic Quad Flat Package (TQFP)
40-pin, 0.600” Wide, Plastic Dual Inline Package (PDIP)
44-pad, 7 × 7 × 1.0 mm, Quad Flat No-Lead/Micro Lead Frame Package (QFN/MLF)
Power Supply
2.7V - 5.5V
4.5V - 5.5V
Ordering Code
ATmega32L-8AU
ATmega32L-8AUR
ATmega32L-8PU
ATmega32L-8MU
ATmega32L-8MUR
ATmega32-16AU
ATmega32-16AUR
ATmega32-16PU
ATmega32-16MU
ATmega32-16MUR
Package Type
(2)
(3)
(3)
(3)
(3)
Package
44A
44A
40P6
44M1
44M1
44A
44A
40P6
44M1
44M1
(1)
ATmega32(L)
Operational Range
(-40
Industrial
o
C to 85
o
C)
332