ATMEGA328P-20PU Atmel, ATMEGA328P-20PU Datasheet - Page 408
ATMEGA328P-20PU
Manufacturer Part Number
ATMEGA328P-20PU
Description
Manufacturer
Atmel
Datasheet
1.ATMEGA328P-20PU.pdf
(419 pages)
Specifications of ATMEGA328P-20PU
Cpu Family
ATmega
Device Core
AVR
Device Core Size
8b
Frequency (max)
20MHz
Interface Type
SPI/TWI/USART
Program Memory Type
Flash
Program Memory Size
32KB
Total Internal Ram Size
2KB
# I/os (max)
23
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
On-chip Adc
6-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Through Hole
Pin Count
28
Package Type
PDIP
Lead Free Status / Rohs Status
Compliant
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34. Errata
34.1
34.1.1
34.1.2
34.1.3
34.2
34.2.1
34.2.2
34.2.3
34.3
34.3.1
34.3.2
8025K–AVR–10/09
Errata ATmega48P
Errata ATmega88P
Errata ATmega168P
Rev. C
Rev. B
Rev. A
Rev. C
Rev. B
Rev. A
Rev B
Rev A
The revision letter in this section refers to the revision of the ATmega48P device.
No known errata.
No known errata.
Not Sampled.
The revision letter in this section refers to the revision of the ATmega88P device.
Not sampled.
No known errata.
No known errata.
The revision letter in this section refers to the revision of the ATmega168P device.
No known errata.
No known errata.
ATmega48P/88P/168P
408
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