ATMEGA48PV_11 ATMEL [ATMEL Corporation], ATMEGA48PV_11 Datasheet - Page 4

• Manufacturer Part Number: ATMEGA48PV_11
• Description: 8-bit Atmel Microcontroller with 4/8/16K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

1.1.7
1.1.8
1.1.9
2. Overview
8025MS–AVR–6/11
AV
AREF
ADC7:6 (TQFP and QFN/MLF Package Only)
CC
The various special features of Port D are elaborated in
86.
AV
connected to V
through a low-pass filter. Note that PC6:4 use digital supply voltage, V
AREF is the analog reference pin for the A/D Converter.
In the TQFP and QFN/MLF package, ADC7:6 serve as analog inputs to the A/D converter.
These pins are powered from the analog supply and serve as 10-bit ADC channels.
The ATmega48P/88P/168P is a low-power CMOS 8-bit microcontroller based on the AVR
enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the
ATmega48P/88P/168P achieves throughputs approaching 1 MIPS per MHz allowing the system
designer to optimize power consumption versus processing speed.
CC
is the supply voltage pin for the A/D Converter, PC3:0, and ADC7:6. It should be externally
CC
, even if the ADC is not used. If the ADC is used, it should be connected to V
ATmega48P/88P/168P
”Alternate Functions of Port D” on page
CC
.
CC
4