Low

ATMEGA1284-PU - 

8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 128 KB, 16 KB, 40 Pins, DIP

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Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
ATMEGA1284-PU
Newark Part No.:
68T2555
Product Range
ATMega Microcontrollers
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The ATMEGA1284-PU is a 8-bit high-performance AVR RISC-based Microcontroller Unit 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 1149.1 compliant) test interface for on-chip debugging and programming and six software selectable power saving modes.
  • Device operates at 1.8 to 5.5V
  • Advanced RISC architecture
  • 131 Powerful instructions
  • Fully static operation
  • Up to 20MIPS throughput at 20MHz
  • On-chip 2-cycle multiplier
  • High endurance non-volatile memory segments
  • Optional boot code section with independent lock bits
  • In-system programming by on-chip boot program
  • True Read-While-Write operation

Applications

Automation & Process Control

Product Information

:
ATmega
:
20MHz
:
128KB
:
16KB
:
40Pins
:
DIP
:
32I/O's
:
I2C, SPI, USART, USB
:
1.8V
:
5.5V
:
Each
:
ATMega Microcontrollers
:
-
:
-
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