ATMEGA8535-16MC Atmel, ATMEGA8535-16MC Datasheet - Page 290

• Manufacturer Part Number: ATMEGA8535-16MC
• Description: IC AVR MCU 8K 16MHZ COM 44-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA8535-16MC

• 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: 32
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-VQFN Exposed Pad
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: 2-Wire, SPI, USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 32
• Number Of Timers: 3
• Operating Supply Voltage: 4.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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ATmega8535(L)
Figure 177. Calibrated 8 MHz RC Oscillator Frequency vs. Osccal Value
Figure 178. Calibrated 4 MHz RC Oscillator Frequency vs. Temperature
4.2
4.1
3.9
3.8
3.7
3.6
3.5
18
16
14
12
10
8
6
4
2
0
4
CALIBRATED 4 MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
-50
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs.OSCCAL VALUE
0
16
-30
32
48
-10
64
80
10
96
OSCCAL VALUE
112 128 144 160 176 192 208 224 240
Temp (C˚)
30
50
70
90
5.5V
4.0V
2.7V
2502K–AVR–10/06
110