Datasheet Microchip ATmega1284P

ManufacturerMicrochip
SeriesATmega1284P

The high-performance Microchip 8-bit AVR RISC-based microcontroller combines 128KB ISP flash memory with read-while-write capabilities, 4KB EEPROM, 16KB SRAM, 32 general purpose I/O lines, 32 general purpose working registers, a real time counter, three flexible timer/counters with compare modes and PWM, two USARTs, a byte oriented 2-wire serial interface, an 8-channel 10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE 1149

Datasheets

Datasheet ATmega1284P - Complete
PDF, 5.9 Mb, File published: Dec 10, 2016, Pages: 461
8-bit AVR Microcontrollers
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ATmega1284P - Summary Datasheet
PDF, 409 Kb, File published: Dec 10, 2016
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Prices

Packaging

ATMEGA1284P-AUATMEGA1284P-AURATMEGA1284P-MUATMEGA1284P-MURATMEGA1284P-PU
PackageTQFPTQFPVQFNVQFNPDIP

Parametrics

Parameters / ModelsATMEGA1284P-AUATMEGA1284P-AURATMEGA1284P-MUATMEGA1284P-MURATMEGA1284P-PU
ADC Input88888
ADC with ComputationNoNoNoNoNo
Angular TimerNoNoNoNoNo
Architecture88888
CPU Type8-bit AVR8-bit AVR8-bit AVR8-bit AVR8-bit AVR
CRCNoNoNoNoNo
Class B HardwareNoNoNoNoNo
Emulated EEPROM in Flash40964096409640964096
High Voltage CapableNoNoNoNoNo
I2C11111
Internal OscillatorYesYesYesYesYes
Internal Voltage Reference, BandgapYesYesYesYesYes
Lead Count4444444440
Math AcceleratorNoNoNoNoNo
Max 16-Bit Digital Timers22222
Max 8-Bit Digital Timers22222
Max ADC Resolution, Bits1010101010
Max CPU Speed, MHz2020202020
Max PWM outputs, including complementary66666
Number of Comparators11111
Operation Voltage Max, V5.55.55.55.55.5
Operation Voltage Min, V1.81.81.81.81.8
Package Width10x10x1mm10x10x1mm7x7x1mm7x7x1mm.600in
Peripheral Pin Select / Pin MuxingNoNoNoNoNo
Pin count4444444444
Program Memory Size, KB128128128128128
SPI33333
SRAM, Bytes1638416384163841638416384
Temp Range Max8585858585
Temp Range Min-40-40-40-40-40
UART22222
Zero Cross detectNoNoNoNoNo

Model Line

Manufacturer's Classification

  • Microcontrollers > 8-bit Microcontrollers
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