ATMEGA645-16AUR Atmel, ATMEGA645-16AUR Datasheet - Page 354
ATMEGA645-16AUR
Manufacturer Part Number
ATMEGA645-16AUR
Description
MCU AVR 64KB FLASH 16MHZ 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA325-16MU.pdf
(362 pages)
Specifications of ATMEGA645-16AUR
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
53
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)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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34.11 Rev. 2570C – 11/04
34.12 Rev. 2570B – 09/04
34.13 Rev. 2570A – 09/04
2570M–AVR–04/11
6.
7.
8.
9.
1.
2.
3.
4.
5.
6.
7.
8.
1.
1.
Updated
Updated algorithm
Added
Updated
“0 - 8MHz @ 2.7 - 5.5V; 0 - 16MHz @ 4.5 - 5.5V” on page 1
Table 8-8 on page 30
COM01:0 renamed COM0A1:0 in
85.
PRR-bit descripton added to
Serial Peripheral Interface” on page
“Part Number” on page 225
“Typical Characteristics” on page 306
“DC Characteristics” on page 297
“Alternate Functions of Port G” on page 76
Updated
Initial revision.
“Supply Current of I/O modules” on page
Figure 22-9 on page 209
“Ordering Information” on page
“Ordering Information” on page
“Enter Programming Mode” on page
updated.
updated.
“16-bit Timer/Counter1” on page
updated.
and
“8-bit Timer/Counter0 with PWM” on page
148, and
ATmega325/3250/645/6450
updated.
Figure 26-5 on page
343.
343.
updated.
“USART0” on page
311.
271.
276.
updated.
157.
102,
“SPI –
354
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