ATMEGA1284P-PU Atmel, ATMEGA1284P-PU Datasheet - Page 579

• Manufacturer Part Number: ATMEGA1284P-PU
• Description: MCU AVR 128K ISP FLASH 40-PDIP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA1284P-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: 32
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 16K 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: 40-DIP (0.600", 15.24mm)
• Processor Series: ATMEGA128x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 16 KB
• Interface Type: 2-Wire/SPI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 32
• 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, ATAVRRAVEN, ATAVRRZUSBSTICK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Controller Family/series: AVR MEGA
• No. Of I/o's: 32
• Eeprom Memory Size: 4KB
• Ram Memory Size: 16KB
• Cpu Speed: 20MHz
• Rohs Compliant: Yes
• For Use With: ATSTK600-TQFP44 - STK600 SOCKET/ADAPTER 44-TQFPATSTK600 - DEV KIT FOR AVR/AVR32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8272A–AVR–01/10
28 Typical Characteristics ........................................................................ 342
29 Register Summary ............................................................................... 551
30 Instruction Set Summary .................................................................... 555
31 Ordering Information ........................................................................... 558
32 Packaging Information ........................................................................ 566
33 Errata ..................................................................................................... 571
164A/164PA/324A/324PA/644A/644PA/1284/1284P
27.6SPI Timing Characteristics ..................................................................................336
27.72-wire Serial Interface Characteristics .................................................................337
27.8ADC Characteristics ............................................................................................339
28.1ATmega164A Typical Characteristics .................................................................343
28.2ATmega164PA Typical Characteristics ...............................................................369
28.3ATmega324A Typical Characteristics .................................................................395
28.4ATmega324PA Typical Characteristics ...............................................................421
28.5ATmega644A Typical Characteristics .................................................................447
28.6ATmega644PA Typical Characteristics ...............................................................473
28.7ATmega1284 Typical Characteristics ..................................................................499
28.8ATmega1284P Typical Characteristics ...............................................................525
31.1ATmega164A ......................................................................................................558
31.2ATmega164PA ....................................................................................................559
31.3ATmega324A ......................................................................................................560
31.4ATmega324PA ....................................................................................................561
31.5ATmega644A ......................................................................................................562
31.6ATmega644PA ....................................................................................................563
31.7ATmega1284 .......................................................................................................564
31.8ATmega1284P ....................................................................................................565
32.144A ......................................................................................................................566
32.240P6 ....................................................................................................................567
32.344M1 ...................................................................................................................568
32.444MC ...................................................................................................................569
32.549C2 ...................................................................................................................570
33.1Errata for ATmega164A ......................................................................................571
33.2Errata for ATmega164PA ....................................................................................571
33.3Errata for ATmega324A ......................................................................................571
33.4Errata for ATmega324PA ....................................................................................571
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