ATMEGA6450A-AU Atmel, ATMEGA6450A-AU Datasheet - Page 492
ATMEGA6450A-AU
Manufacturer Part Number
ATMEGA6450A-AU
Description
IC MCU AVR 64K FLASH 100TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA6450A-AU
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
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
100-TFQFP
Processor Series
ATmega
Core
AVR
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
SPI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
69
Number Of Timers
3
Operating Supply Voltage
3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Temperature Range
- 40 C to + 85 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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29.6.2
492
ATmega165A/165PA/325A/325PA/3250A/3250PA/645A/645P/645
Idle Supply Current
Figure 29-309.ATmega3250PA: Active Supply Current vs. V
Figure 29-310.ATmega3250PA: Idle Supply Current vs. Frequency (0.1 - 1.0MHz)
0.35
0.25
0.15
0.05
0.3
0.2
0.1
0
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
0
8
1.5
0.1
2
0.2
2.5
0.3
0.4
3
Frequency [MHz]
V
0.5
CC
3.5
[V]
0.6
4
0.7
CC
(32kHz Watch Crystal)
4.5
0.8
5
0.9
5.5
1
8285B–AVR–03/11
-40
5.5 V
5.0 V
4.5 V
4.0 V
3.3 V
2.7 V
1.8 V
85
25
°C
°C
°C
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