ATMEGA48PA-PN Atmel, ATMEGA48PA-PN Datasheet - Page 439
ATMEGA48PA-PN
Manufacturer Part Number
ATMEGA48PA-PN
Description
MCU AVR 4KB FLASH 20MHZ 28PDIP
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA48PA-AN.pdf
(448 pages)
Specifications of ATMEGA48PA-PN
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 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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35. Datasheet Revision History
35.1
35.2
35.3
8161D–AVR–10/09
Rev. 8161D – 10/09
Rev. 8161C – 05/09
Rev. 8161B – 01/09
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section are referring to the document revision.
1.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
1.
2.
3.
4.
5.
Inserted
Updated
Updated
Updated
Figure 7-1 on page
Updated
Updated
Updated
Updated
Updated
ATmega168PA and ATmega328P” on page
Inserted
Inserted
Inserted
Inserted
Inserted Ordering Information for
Inserted Ordering Information for
Inserted
Editing updates.
Updated
Updated
Updated
Figure 7-1 on page
Updated
Updated
”ATmega168PA DC Characteristics” on page
”ATmega328P DC Characteristics” on page
”Features” on page 1
”Overview” on page 5
”AVR Memories” on page 16
”Register Description” on page
”System Control and Reset” on page
”Interrupts” on page
”External Interrupts” on page
”Boot Loader Support – Read-While-Write Self-Programming, ATmega88PA,
”Features” on page 1
”Overview” on page 5
”AVR Memories” on page 16
”Register Description” on page
”System Control and Reset” on page
Table on page
”ATmega168PA Typical Characteristics” on page
”ATmega328P Typical Characteristics” on page
”Errata ATmega328P” on page
17.
17.
32,
ATmega48PA/88PA/168PA/328P
Capacitance for Low-frequency Oscillator
57.
for ATmega48PA/88PA/168PA/328P.
for ATmega48PA and updated the book accordingly.
included the
included the
”ATmega168PA” on page
”ATmega328P” on page
included
included
70.
44.
44.
Table 2-1 on page
277.
Table 2-1 on page
438.
46.
46.
”Register Description” on page 21
”Register Description” on page 21
316.
315.
6.
6.
399.
433.
375.
432.
.
and inserted
and inserted
439
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