ATMEGA649-16MI Atmel, ATMEGA649-16MI Datasheet - Page 384

• Manufacturer Part Number: ATMEGA649-16MI
• Description: IC AVR MCU FLASH 64K 5V 64QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA649-16MI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART, USI
• Peripherals: Brown-out Detect/Reset, LCD, 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: 64-MLF®, 64-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

35.10 Rev. 2552B – 05/05
35.11 Rev. 2552A –11/04
384
ATmega329/3290/649/6490
1.
2.
3.
4.
5.
6.
7.
8.
1.
MLF-package alternative changed to “Quad Flat No-Lead/Micro Lead
Frame Package QFN/MLF”.
Added
Updated
on page
Added
Updated
Updated algorithm
Added
Updated
Initial version.
“Pin Change Interrupt Timing” on page
Figure 27-12 on page
“Supply Current of I/O modules” on page
310.
Table 23-6 on page
Figure 22-9 on page 219
“Ordering Information” on page
“Enter Programming Mode” on page
242,
312.
and
Table 23-7 on page 243
Figure 27-5 on page
372.
54.
340.
299.
and
304.
Table 27-15
2552K–AVR–04/11