ATMEGA644V-10AUR Atmel, ATMEGA644V-10AUR Datasheet - Page 20
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ATMEGA644V-10AUR
Manufacturer Part Number
ATMEGA644V-10AUR
Description
MCU AVR 64K FLASH 10MHZ 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA644V-10AUR
Core Processor
AVR
Core Size
8-Bit
Speed
10MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
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
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
9. Datasheet Revision History
9.1
9.2
9.3
9.4
2593NS–AVR–07/10
Rev. 2593N - 07/10
Rev. 2593M - 08/07
Rev. 2593L - 02/07
Rev. 2593K - 01/07
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
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Updated
Corrected use of comma i formula for Rp in
ments,” on page 321
Corrected use of comma in example under
tion (percentage) in Active and Idle mode,” on page 332
Note 6 and Note 7 in
been removed
Updated document according to Atmel standard use of technical terminology
Updated
Updated description in
Updated
Updated
Updated
Updated code example in
Added
All Register Descriptions moved to the end of their respective chapters.
Updated bit description on
Updated typos in “External Interrupts”
UpdatedTable 24-8 on page 280
Updated
Removed the “Not recommended in new designs“ notice on
Updated
Updated
Updated
Added note to
”System and Reset Characteristics” on page
Table 26-4 on page
”Features” on page
”Power-on Reset” on page
”Brown-out Detection” on page
”Internal Voltage Reference” on page
Table 24-7 on page
Figure 2-1 on page
”PCIFR – Pin Change Interrupt Flag Register” on page
Table 21-4 on page
”DC Characteristics” on page
Table 26-5, “2-wire Serial Bus Requirements,” on page 321
”Stack Pointer” on page
”MCUCR – MCU Control Register” on page
page 153
1.
3.
320, BODLEVEL Fuse Coding.
280.
248.
46.
Section 11.1.6 on page 63
47.
Table 27-2, “Additional Current Consump-
316.
Table 26-5, “2-wire Serial Bus Require-
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320.
page
62.
ATmega644
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have
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