ATMEGA645P-AU Atmel, ATMEGA645P-AU Datasheet - Page 504
ATMEGA645P-AU
Manufacturer Part Number
ATMEGA645P-AU
Description
IC MCU AVR 64K FLASH 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA645P-AU
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
54
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Part Number
Manufacturer
Quantity
Price
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ATmega165A/165PA/325A/325PA/3250A/3250PA/645A/645P/645
Figure 29-331.ATmega3250PA: I/O Pin Output Voltage vs. Source Current, Port B (V
Figure 29-332.ATmega3250PA: I/O Pin Output Voltage vs. Sink Current, Ports A, C, D, E, F, G
1.8
1.7
1.6
1.5
1.4
1.3
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
(V
CC
0.5
= 5V)
1
1
2
1.5
3
2
4
I
I
OH
OL
2.5
[mA]
5
[mA]
3
6
3.5
7
4
8
4.5
9
10
5
8285B–AVR–03/11
-40°C
-40 °C
25°C
85°C
85 °C
25 °C
CC
= 1.8V)
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