ATMEGA48-15AZV Просмотр технического описания (PDF) - Atmel Corporation
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ATMEGA48-15AZV Datasheet PDF : 340 Pages
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1. Pin Configurations
Figure 1-1. Pinout ATmega48/88/168
TQFP Top View
MLF Top View
(PCINT19/OC2B/INT1) PD3 1
(PCINT20/XCK/T0) PD4 2
GND 3
VCC 4
GND 5
VCC 6
(PCINT6/XTAL1/TOSC1) PB6 7
(PCINT7/XTAL2/TOSC2) PB7 8
24 PC1 (ADC1/PCINT9)
23 PC0 (ADC0/PCINT8)
22 ADC7
21 GND
20 AREF
19 ADC6
18 AVCC
17 PB5 (SCK/PCINT5)
(PCINT19/OC2B/INT1) PD3 1
(PCINT20/XCK/T0) PD4 2
GND 3
VCC 4
GND 5
VCC 6
(PCINT6/XTAL1/TOSC1) PB6 7
(PCINT7/XTAL2/TOSC2) PB7 8
NOTE: Bottom pad should be soldered to ground.
24 PC1 (ADC1/PCINT9)
23 PC0 (ADC0/PCINT8)
22 ADC7
21 GND
20 AREF
19 ADC6
18 AVCC
17 PB5 (SCK/PCINT5)
1.1 Disclaimer
Typical values contained in this datasheet are based on simulations and characterization of
other AVR microcontrollers manufactured on the same process technology. Min and Max values
will be available after the device is characterized.
2. Overview
The ATmega48/88/168 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
ATmega48/88/168 achieves throughputs approaching 1 MIPS per MHz allowing the system
designer to optimize power consumption versus processing speed.
2 Atmel ATmega48/88/168 Automotive
7530J–AVR–03/12
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