ATMEGA32-16PC Atmel, ATMEGA32-16PC Datasheet - Page 321

• Manufacturer Part Number: ATMEGA32-16PC
• Description: IC AVR MCU 32K 16MHZ COM 40-DIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA32-16PC

• 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: 40-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2503Q–AVR–02/11
Figure 197. Calibrated 2MHz RC Oscillator Frequency vs. Osccal Value
Figure 198. Calibrated 1MHz RC Oscillator Frequency vs. Temperature
1.05
0.95
0.85
1.1
0.9
0.8
3.5
2.5
1.5
0.5
1
4
3
2
1
0
-40
-1
15
-30
31
-20
47
-10
63
0
79
10
95
Temperature (°C)
OSCCAL VALUE
111 127 143 159 175 191 207 223 239 255
20
30
40
50
60
70
80
ATmega32(L)
90
5.5V
5.0V
4.5V
4.0V
3.3V
3.0V
2.7V
25°C
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