ATMEGA325P-20MUR Atmel, ATMEGA325P-20MUR Datasheet - Page 327
ATMEGA325P-20MUR
Manufacturer Part Number
ATMEGA325P-20MUR
Description
MCU AVR 32K FLASH 20MHZ 64QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA3250P-20AU.pdf
(364 pages)
Specifications of ATMEGA325P-20MUR
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, 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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ATmega325P/3250P
Figure 27-24. I/O Pin Sink Current vs. Output Voltage, Port A,C,D,E,F,G,H,J (V
Figure 27-25. I/O Pin Source Current vs. Output Voltage, Port B (V
40
35
30
25
20
15
10
5
0
8
7
6
5
4
3
2
1
0
-1.8
0
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE, PORT A,C, D, E, F, G, H, J
-1.6
I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGE, PORT B
0.5
-1.4
-1.2
1
-1
V
V
V
V
OL
CC
OH
-0.8
CC
(V)
= 1.8V
(V)
= 5V
1.5
-0.6
25 °C
-0.4
-0.2
2
CC
= 1.8 V)
0
2.5
0.2
CC
-40 °C
8023F–AVR–07/09
25 °C
85 °C
= 5 V)
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