ATmega164P Atmel Corporation, ATmega164P Datasheet - Page 357

• Manufacturer Part Number: ATmega164P
• Manufacturer: Atmel Corporation

Specifications of ATmega164P

• Flash (kbytes): 16 Kbytes
• Pin Count: 44
• Max. Operating Frequency: 20 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 32
• Ext Interrupts: 32
• Usb Speed: No
• Usb Interface: No
• Spi: 3
• Twi (i2c): 1
• Uart: 2
• 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): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 6
• Input Capture Channels: 1
• Pwm Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8011O–AVR–07/10
Figure 26-36. Calibrated 8 MHz RC Oscillator Frequency vs. V
Figure 26-37. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature.
8.15
8.05
7.95
7.85
7.75
8.2
8.1
7.9
7.8
7.7
7.6
7.5
8.2
8.1
7.9
7.8
7.7
8
8
1.5
-60
-40
2
2.5
-20
3
0
Temperature (°C)
V
CC
3.5
20
(V)
ATmega164P/324P/644P
40
4
5.0V
3.0V
CC
4.5
60
.
80
5
5.5
100
-40°C
85°C
25°C
357