ATMEGA48PA-MNR Atmel, ATMEGA48PA-MNR Datasheet - Page 440
![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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35.4
8161D–AVR–10/09
Rev. 8161A – 11/08
6.
7.
8.
9.
10.
11.
12.
13.
1.
2.
Updated
Updated
Inserted Typical characteristics for
Updated figure names in Typical characteristics for
istics” on page
Inserted
Updated
Updated
accuracy, V
Inserted Ordering Information for
Initial revision (Based on the ATmega48P/88P/168P/328P datasheet 8025F-AVR-08/08).
Changes done compared to ATmega48P/88P/168P/328P datasheet 8025F-AVR-08/08:
–
–
– New graphics in
– New
Updated
Updated
”Interrupts” on page
”External Interrupts” on page
”ATmega48PA DC Characteristics” on page
Table 28-1 on page 317
Table 28-7 on page 323
REF
”Ordering Information” on page
351.
= 4V, V
”DC Characteristics” on page 313
”Speed Grades” on page 316
”Typical Characteristics” on page
CC
= 4V, ADC clock = 200 kHz.
ATmega48PA/88PA/168PA/328P
57.
”ATmega48PA Typical Characteristics” on page
”ATmega48PA” on page
by removing the footnote from Vcc/User calibration
70.
by removing Max value (2.5 LSB) from Absolute
430.
.
with new typical values for I
”ATmega88PA Typical Character-
326.
314.
430.
CC
.
327.
440
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