Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller TQFP 44 (10x10) 8-Bit 20 MHz I/O number 32

543

8272A–AVR–01/10

164A/164PA/324A/324PA/644A/644PA/1284/1284P

Figure 28-379.ATmega1284P: Calibrated Bandgap Voltage vs. V

CC

Figure 28-380.ATmega1284P: Bandgap Voltage vs. Temperature

85 °C

25 °C

-40 °C

1.09

1.095

1.1

1.105

1.11

1.115

1.12

1.5 2 2.5 3 3.5 4 4.5 5 5.5

Vcc (V)

Bandgap Voltage (V)

5.5V

5V

3.3V

1.8V

1.09

1.095

1.1

1.105

1.11

1.115

1.12

-40 -30 -20 -10 0 10 20 30 40 50 60 70 8090

Temperature (°C)

Bandgap Voltage (V)