ATMEGA48PA-MNR Atmel, ATMEGA48PA-MNR Datasheet - Page 343
![MCU AVR 4KB FLASH 20MHZ 28QFN](/photos/12/32/123209/28m1-vqfn_sml.jpg)
ATMEGA48PA-MNR
Manufacturer Part Number
ATMEGA48PA-MNR
Description
MCU AVR 4KB FLASH 20MHZ 28QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA48PA-AN.pdf
(448 pages)
Specifications of ATMEGA48PA-MNR
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)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
SPI, UART, I2C
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
23
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Operating Temperature Range
- 40 C to + 85 C
Processor To Be Evaluated
ATMEGA48A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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29.1.10
8161D–AVR–10/09
BOD Threshold
Figure 29-31. ATmega48PA: BOD Thresholds vs. Temperature (BODLEVEL is 1.8 V)
Figure 29-32. ATmega48PA: BOD Thresholds vs. Temperature (BODLEVEL is 2.7 V)
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
ATmega48PA/88PA/168PA/328P
-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
343
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