A000048 Arduino, A000048 Datasheet - Page 338

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
29.1.4
8271C–AVR–08/10
Power-down Supply Current
Figure 29-11. ATmega48A: Power-Down Supply Current vs. V
Figure 29-12. ATmega48A: Power-Down Supply Current vs. V
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
1.2
0.8
0.6
0.4
0.2
8
6
4
2
0
1
0
1.5
1.5
2
2
2.5
2.5
3
3
V
V
CC
3.5
CC
3.5
(V)
(V)
4
4
CC
CC
4.5
4.5
(Watchdog Timer Disabled)
(Watchdog Timer Enabled)
5
5
5.5
5.5
-40 °C
-40 °C
85 °C
25 °C
85 °C
25 °C
338

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