ATMEGA328P-PU Atmel, ATMEGA328P-PU Datasheet - Page 564

• Manufacturer Part Number: ATMEGA328P-PU
• Description: MCU AVR 32K FLASH 28-PDIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA328P-PU

• 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: 32KB (16K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K 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: 28-DIP (0.300", 7.62mm)
• Processor Series: ATMEGA32x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 2 KB
• Interface Type: 2-Wire, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 6 Channel
• Cpu Family: ATmega
• Device Core: AVR
• Device Core Size: 8b
• Frequency (max): 20MHz
• Total Internal Ram Size: 2KB
• # I/os (max): 23
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 1.8V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 28
• Package Type: PDIP
• Data Rom Size: 1 KB
• A/d Bit Size: 10 bit
• A/d Channels Available: 6
• Height: 4.57 mm
• Length: 34.8 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Width: 7.49 mm
• Controller Family/series: AVR MEGA
• No. Of I/o's: 23
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 20MHz
• Rohs Compliant: Yes
• For Use With: ATSTK600-TQFP32 - STK600 SOCKET/ADAPTER 32-TQFPATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRDRAGON - KIT DRAGON 32KB FLASH MEM AVRATAVRISP2 - PROGRAMMER AVR IN SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8271C–AVR–08/10
30 Register Summary ............................................................................... 532
31 Instruction Set Summary .................................................................... 536
32 Ordering Information ........................................................................... 539
33 Packaging Information ........................................................................ 547
34 Errata ..................................................................................................... 552
35 Datasheet Revision History ................................................................ 556
ATmega48A/48PA/88A/88PA/168A/168PA/328/328
29.2ATmega48PA Typical Characteristics .................................................................357
29.3ATmega88A Typical Characteristics ...................................................................381
29.4ATmega88PA Typical Characteristics .................................................................406
29.5ATmega168A Typical Characteristics .................................................................431
29.6ATmega168PA Typical Characteristics ...............................................................456
29.7ATmega328 Typical Characteristics ....................................................................481
29.8ATmega328P Typical Characteristics .................................................................506
32.1ATmega48A .......................................................................................................539
32.2ATmega48PA ......................................................................................................540
32.3ATmega88A ........................................................................................................541
32.4ATmega88PA ......................................................................................................542
32.5ATmega168A ......................................................................................................543
32.6ATmega168PA ...................................................................................................544
32.7ATmega328 ........................................................................................................545
32.8ATmega328P .....................................................................................................546
33.132A ......................................................................................................................547
33.232CC1 .................................................................................................................548
33.328M1 ...................................................................................................................549
33.432M1-A ................................................................................................................550
33.528P3 ....................................................................................................................551
34.1Errata ATmega48A ..............................................................................................552
34.2Errata ATmega48PA ...........................................................................................552
34.3Errata ATmega88A ..............................................................................................552
34.4Errata ATmega88PA ...........................................................................................553
34.5Errata ATmega168A ............................................................................................553
34.6Errata ATmega168PA .........................................................................................553
34.7Errata ATmega328 ..............................................................................................554
34.8Errata ATmega328P ............................................................................................555
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