ATMEGA64-16AI Atmel, ATMEGA64-16AI Datasheet - Page 362

• 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

2490Q–AVR–06/10
Figure 206. Calibrated 2 MHz RC Oscillator Frequency vs. V
Figure 207. Calibrated 2 MHz RC Oscillator Frequency vs. Osccal Value
2.75
2.25
1.75
1.25
0.75
2.05
1.95
1.85
1.9
1.8
2
2.5
0
16
32
3
48
64
80
3.5
96
112 128 144 160 176 192 208 224 240 256
OSCCAL VALUE
V cc (V)
4
CC
4.5
ATmega64(L)
5
5.5
-40°C
25°C
85°C
25°C
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