ATMEGA324PA-AUR Atmel, ATMEGA324PA-AUR Datasheet - Page 430

• Manufacturer Part Number: ATMEGA324PA-AUR
• Description: MCU AVR 32KB FLASH 20 MHZ 44TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA324PA-AUR

• 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): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

28.4.9
8152G–AVR–11/09
Pin Threshold and Hysteresis
Figure 28-166.ATmega1284P: I/O Pin Output Voltage vs. Source Current (V
Figure 28-167.ATmega1284P: I/O Pin Input Threshold vs. V
2.5
1.5
0.5
3.5
2.5
1.5
0.5
3
2
1
0
3
2
1
0
1.5
0
2
2
4
ATmega164PA/324PA/644PA/1284P
2.5
6
3
8
I
V
OH
CC
3.5
10
(mA)
(V)
12
4
CC
14
(V
4.5
IH
16
, I/O Pin Read as ‘1’)
5
18
CC
= 3V)
5.5
20
-40 °C
-40 °C
85 °C
25 °C
25 °C
85 °C
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