ATMEGA3250P-20AUR Atmel, ATMEGA3250P-20AUR Datasheet - Page 316
ATMEGA3250P-20AUR
Manufacturer Part Number
ATMEGA3250P-20AUR
Description
MCU AVR 32K FLASH 20MHZ 100TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA3250P-20AU.pdf
(364 pages)
Specifications of ATMEGA3250P-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
69
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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Company
Part Number
Manufacturer
Quantity
Price
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27.2
8023F–AVR–07/09
Idle Supply Current
Figure 27-4. Active Supply Current vs. V
Figure 27-5. Idle Supply Current vs. Low Frequenzy (0.1 - 1.0 MHz)
2.5
1.5
0.5
0.6
0.5
0.4
0.3
0.2
0.1
2
1
0
0
1.5
0
0.1
2
IDLE SUPPLY CURRENT vs. LOW FREQUENCY
0.2
2.5
ACTIVE SUPPLY CURRENT vs. V
INTERNAL RC OSCILLATOR, 1 MHz
0.3
3
0.4
Frequency (MHz)
CC
0.1 - 1.0 MHz
V
(Internal RC Oscillator, 1 MHz)
CC
3.5
0.5
(V)
0.6
4
ATmega325P/3250P
0.7
CC
4.5
0.8
5
0.9
5.5
1
-40 °C
85 °C
25 °C
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
316
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