A000048 Arduino, A000048 Datasheet - Page 415

ATMEGA328 MCU IC W/ Arduino UNO Bootloader

A000048

Manufacturer Part Number
A000048
Description
ATMEGA328 MCU IC W/ Arduino UNO Bootloader
Manufacturer
Arduino
Series
-r
Datasheets

Specifications of A000048

Accessory Type
Pre-Programed IC
Features
Powered Via USB Connection, AC-to-DC Adapter, Power Jack, ICSP Header
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
23
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)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
-
For Use With
ATmega328 Microcontrollers
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
29.4.7
8271C–AVR–08/10
Pin Pull-Up
Figure 29-156.ATmega88PA: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 29-157.ATmega88PA: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
80
70
60
50
40
30
20
10
50
40
30
20
10
0
0
0
0
0.2
0.5
0.4
0.6
1
0.8
V
V
OP
OP
1.5
(V)
(V)
1
1.2
2
1.4
2.5
1.6
1.8
3
-40 °C
-40 °C
CC
CC
25 °C
85 °C
25 °C
85 °C
= 1.8 V)
= 2.7 V)
415

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