ATMEGA3250P-20AUR Atmel, ATMEGA3250P-20AUR Datasheet - Page 323
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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Manufacturer
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Price
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ATmega325P/3250P
Figure 27-16. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
Figure 27-17. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
70
60
50
40
30
20
10
40
35
30
25
20
15
10
0
5
0
0
0
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
0.2
0.5
0.4
0.6
1
0.8
V
V
V
V
CC
CC
RESET
RESET
1.5
= 2.7V
= 1.8V
1
(V)
(V)
1.2
2
1.4
1.6
2.5
CC
CC
1.8
= 1.8 V)
= 2.7 V)
2
3
8023F–AVR–07/09
-40 °C
25 °C
85 °C
-40 °C
25 °C
85 °C
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