Datasheet Microchip ATMEGA1284P-PU

ManufacturerMicrochip
SeriesATmega1284P
Part NumberATMEGA1284P-PU

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

PackagePDIP

Parametrics

ADC Input8
ADC with ComputationNo
Angular TimerNo
Architecture8
CPU Type8-bit AVR
CRCNo
Class B HardwareNo
Emulated EEPROM in Flash4096
High Voltage CapableNo
I2C1
Internal OscillatorYes
Internal Voltage ReferenceYes Bandgap
Lead Count40
Math AcceleratorNo
Max 16-Bit Digital Timers2
Max 8-Bit Digital Timers2
Max ADC Resolution10 Bits
Max CPU Speed20 MHz
Max PWM outputs6 including complementary
Number of Comparators1
Operation Voltage Max5.5 V
Operation Voltage Min1.8 V
Package Width.600in
Peripheral Pin Select / Pin MuxingNo
Pin count44
Program Memory Size128 KB
SPI3
SRAM16384 Bytes
Temp Range Max85
Temp Range Min-40
UART2
Zero Cross detectNo

Model Line

Manufacturer's Classification

  • Microcontrollers > 8-bit Microcontrollers

Other Names:

ATMEGA1284PPU, ATMEGA1284P PU

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