ATmega32HVB Atmel Corporation, ATmega32HVB Datasheet - Page 7

• Manufacturer Part Number: ATmega32HVB
• Manufacturer: Atmel Corporation

Specifications of ATmega32HVB

• Flash (kbytes): 32 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 8 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 17
• Ext Interrupts: 15
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 1.9
• Resistive Touch Screen: No
• 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: 4.0 to 25
• Operating Voltage (vcc): 4.0 to 25
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 2
• Output Compare Channels: 4
• Input Capture Channels: 2
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

2.1
8042CS–AVR–06/11
Comparison between the Atmel ATmega16HVB and the Atmel ATmega32HVB
The ATmega16HVB and the ATmega32HVB differ only in memory size for Flash, EEPROM and
internal SRAM.
Table 2-1.
ATmega16HVB
ATmega32HVB
Configuration summary.
Device
Table 2-1
summarizes the different configuration for the two devices.
Flash
16K
32K
ATmega16HVB/32HVB
EEPROM
512
1K
SRAM
1K
2K
7