ATMEGA325P-20AUR Atmel, ATMEGA325P-20AUR Datasheet - Page 320
ATMEGA325P-20AUR
Manufacturer Part Number
ATMEGA325P-20AUR
Description
MCU AVR 32K FLASH 20MHZ 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA3250P-20AU.pdf
(364 pages)
Specifications of ATMEGA325P-20AUR
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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Manufacturer
Quantity
Price
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27.5
8023F–AVR–07/09
Power-save Supply Current
Figure 27-10. Power-down Supply Current vs. V
Figure 27-11. 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
POWER-SAVE SUPPLY CURRENT vs. V
POWER-DOWN SUPPLY CURRENT vs. V
2.5
2.5
WATCHDOG TIMER DISABLED
WATCHDOG TIMER ENABLED
3
3
V
V
CC
CC
3.5
3.5
CC
(V)
(V)
CC
(Watchdog Timer Disabled)
(Watchdog Timer Enabled)
4
4
ATmega325P/3250P
4.5
4.5
CC
CC
5
5
5.5
5.5
-40 °C
-40 °C
85 °C
25 °C
85 °C
25 °C
320
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