ATMEGA324P-20MQ Atmel, ATMEGA324P-20MQ Datasheet - Page 369

• Manufacturer Part Number: ATMEGA324P-20MQ
• Description: MCU AVR 32K FLASH 20MHZ 44-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA324P-20MQ

• 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: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K 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
• Processor Series: ATMEGA32x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: 2-Wire, JTAG, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

26.2.4
8011O–AVR–07/10
Power-down Supply Current
Figure 26-58. Power-down Supply Current vs. V
Figure 26-59. Power-down Supply Current vs. V
1.5
0.5
10
8
6
4
2
0
2
1
0
1.5
1.5
2
2
2.5
2.5
WATCHDOG TIMER ENABLED
3
3
V
V
CC
CC
3.5
3.5
(V)
(V)
CC
CC
ATmega164P/324P/644P
(Watchdog Timer Disabled).
(Watchdog Timer Enabled).
4
4
4.5
4.5
5
5
5.5
5.5
-40°C
-40°C
85°C
25°C
85°C
25°C
369