ATMEGA32-16MC Atmel, ATMEGA32-16MC Datasheet - Page 322

• Manufacturer Part Number: ATMEGA32-16MC
• Description: IC AVR MCU 32K 16MHZ COM 44-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32-16MC

• 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: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2503Q–AVR–02/11
Figure 199. Calibrated 1MHz RC Oscillator Frequency vs. V
Figure 200. Calibrated 1MHz RC Oscillator Frequency vs. Osccal Value
1.05
0.95
0.85
1.1
0.9
0.8
1.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
1
2
1
0
2.5
-1
15
31
3
47
63
79
3.5
95
111 127 143 159 175 191 207 223 239 255
OSCCAL VALUE
V cc (V)
4
4.5
CC
5
ATmega32(L)
5.5
-40°C
25°C
25°C
85°C
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