ATMEGA48P-20AUR Atmel, ATMEGA48P-20AUR Datasheet - Page 379
ATMEGA48P-20AUR
Manufacturer Part Number
ATMEGA48P-20AUR
Description
MCU AVR 4K FLASH 20MHZ 32TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA168P-20AU.pdf
(420 pages)
Specifications of ATMEGA48P-20AUR
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
4KB (2K x 16)
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Company
Part Number
Manufacturer
Quantity
Price
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8025L–AVR–7/10
Figure 29-108.I/O Pin Pull-up Resistor Current vs. Input Voltage (V
Figure 29-109.I/O Pin Pull-up Resistor Current vs. Input Voltage (V
160
140
120
100
90
80
70
60
50
40
30
20
10
80
60
40
20
0
0
0
0
-40 °C
85 °C
-40 °C
25 °C
25 °C
85 °C
0.5
1
1
2
V
V
OP
OP
1.5
3
(V)
(V)
ATmega48P/88P/168P
2
4
CC
CC
2.5
5
= 2.7 V).
= 5 V).
3
6
379
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