A000048 Arduino, A000048 Datasheet - Page 348
A000048
Manufacturer Part Number
A000048
Description
ATMEGA328 MCU IC W/ Arduino UNO Bootloader
Manufacturer
Arduino
Series
-r
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
- Current page: 348 of 566
- Download datasheet (23Mb)
29.1.10
8271C–AVR–08/10
BOD Threshold
Figure 29-31. ATmega48A: BOD Thresholds vs. Temperature (BODLEVEL is 1.8 V)
Figure 29-32. ATmega48A: BOD Thresholds vs. Temperature (BODLEVEL is 2.7 V)
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
2.76
2.74
2.72
2.68
2.66
2.64
2.62
2.7
1.85
1.84
1.83
1.82
1.81
1.79
-50
1.8
-50
-40
-40
-30
-30
-20
-20
-10
-10
0
0
Temperature (°C)
10
Rising Vcc
Temperature (°C)
Falling Vcc
10
Falling Vcc
Rising Vcc
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
348
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