ATMEGA329P-20MNR Atmel, ATMEGA329P-20MNR Datasheet - Page 355
ATMEGA329P-20MNR
Manufacturer Part Number
ATMEGA329P-20MNR
Description
MCU AVR 32K FLASH 20MHZ 64QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA329P-20MNR
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
54
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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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8021G–AVR–03/11
Figure 29-23. ATmega329P: I/O Pin Sink Current vs. Output Voltage, Port A,C,D,E,F,G,H,J
Figure 29-24. ATmega329P: I/O Pin Sink Current vs. Output Voltage, Port A,C,D,E,F,G,H,J
16
14
12
10
8
6
4
2
0
7
6
5
4
3
2
1
0
0
0
(V
(V
CC
CC
0.2
= 1.8 V)
= 2.7V)
0.5
0.4
0.6
1
0.8
V
V
OL
OL
(V)
(V)
1
1.5
ATmega329P/3290P
1.2
25 °C
1.4
2
1.6
1.8
2.5
-40 °C
25 °C
85 °C
355
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