ATMEGA16A-MUR Atmel, ATMEGA16A-MUR Datasheet - Page 324

• Manufacturer Part Number: ATMEGA16A-MUR
• Description: MCU AVR 16KB FLASH 16MHZ 44QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA16A-MUR

• 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: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

324
ATmega16A
Figure 28-38. Calibrated 8 MHz RC Oscillator Frequency vs. V
Figure 28-39. Calibrated 8 MHz RC Oscillator Frequency vs. Osccal Value
16
14
12
10
9
8
7
6
8
6
4
2
0
2.5
0
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
16
32
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. V
3
48
64
80
3.5
96
112 128 144 160 176 192 208 224 240 256
OSCCAL (X1)
V
CC
4
(V)
4.5
CC
5
CC
5.5
-40 °C
25 °C
25 °C
85 °C
8154B–AVR–07/09