ATMEGA329P-20MN Atmel, ATMEGA329P-20MN Datasheet - Page 379
![IC MCU AVR 32K 20MHZ 64QFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
ATMEGA329P-20MN
Manufacturer Part Number
ATMEGA329P-20MN
Description
IC MCU AVR 32K 20MHZ 64QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA329P-20MN
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
64-MLF®, 64-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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- Download datasheet (9Mb)
29.2.6
8021G–AVR–03/11
Power-save Supply Current
Figure 29-68. ATmega3290P: Power-down Supply Current vs. V
Figure 29-69. ATmega3290P: Power-save Supply Current vs. V
3.5
2.5
1.5
0.5
20
18
16
14
12
10
3
2
1
0
8
6
4
2
0
1.5
1.5
2
2
2.5
2.5
3
3
V
V
CC
CC
3.5
3.5
(V)
(V)
4
4
ATmega329P/3290P
CC
CC
4.5
4.5
(Watchdog Timer Disabled)
(Watchdog Timer Enabled)
5
5
5.5
5.5
-40 °C
-40 °C
85 °C
25 °C
85 °C
25 °C
379
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