ATMEGA164P-20MCU Atmel, ATMEGA164P-20MCU Datasheet - Page 379

• Manufacturer Part Number: ATMEGA164P-20MCU
• Description: MCU AVR 16K FLASH 20MHZ 44-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA164P-20MCU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-VQFN Exposed Pad
• For Use With: ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

26.2.10
8011O–AVR–07/10
BOD Threshold
Figure 26-78. BOD Threshold vs. Temperature (V
Figure 26-79. BOD Threshold vs. Temperature (V
4.35
4.25
2.75
2.65
4.4
4.3
4.2
2.8
2.7
2.6
-60
-60
-40
-40
-20
-20
0
0
Temperature (°C)
Temperature (°C)
20
20
ATmega164P/324P/644P
CC
CC
= 4.3V)
= 2.7V)
40
40
Falling V
Falling V
Rising V
Rising V
60
60
CC
CC
CC
CC
80
80
100
100
379