ATMEGA64-16AI Atmel, ATMEGA64-16AI Datasheet - Page 355

• Manufacturer Part Number: ATMEGA64-16AI
• Description: IC AVR MCU 64K 16MHZ IND 64-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA64-16AI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• 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): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Pin Thresholds and
Hysteresis
2490Q–AVR–06/10
Figure 192. I/O Pin Input Threshold Voltage vs. V
Figure 193. I/O Pin Input Threshold Voltage vs. V
2.4
2.2
1.8
1.6
1.4
1.2
1.5
1.4
1.3
1.2
1.1
0.9
0.8
2
1
1
2.5
2.5
3
3
3.5
3.5
VIL. IO PIN READ AS 0
V cc (V)
V cc (V)
CC
CC
4
4
(VIH, I/O Pin Read as '1')
(VIL, I/O Pin Read as '0')
4.5
4.5
ATmega64(L)
5
5
5.5
5.5
-40°C
25°C
85°C
-40°C
85°C
25°C
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