ATMEGA1284P-AU

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Details for Microchip Technology

ATMEGA1284P-AU

20MHz TQFP IND TEMP GREEN 1.8V
Buy Directly from Microchip Technology (21775 in Stock)
$4.0400 per unit
Series Information for ATMEGA1284P-AU - Microchip Technology

Features

  • feature
    Advanced RISC architecture -- 131 powerful Instructions u2013 most single-clock cycle execution -- 32 u00d7 8 general purpose working registers -- Fully static operation -- Up to 20MIPS throughput at 20MHz -- On-chip 2-cycle multiplier
  • feature
    Atmel QTouchu00ae library support -- Capacitive touch buttons, sliders and wheels -- QTouch and QMatrix acquisition -- Up to 64 sense channels
  • feature
    Differential mode with selectable gain at 1u00d7, 10u00d7 or 200u00d7
  • feature
    High endurance non-volatile memory segments -- 16/32/64/128KBytes of In-System Self-programmable Flash program memory -- 512/1K/2K/4KBytes EEPROM -- 1/2/4/16KBytes Internal SRAM -- Write/Erase Cycles: 10,000 Flash/ 100,000 EEPROM -- Data retention: 20 years at 85u00b0C/ 100 years at 25u00b0C(1) -- Optional Boot Code Section with Independent Lock Bits
  • feature
    In-System Programming by On-chip Boot Program
  • feature
    JTAG (IEEE std. 1149.1 Compliant) Interface -- Boundary-scan Capabilities According to the JTAG Standard -- Extensive On-chip Debug Support -- Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
  • feature
    Peripheral Features -- Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes -- One/two 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode -- Real Time Counter with Separate Oscillator -- Six PWM Channels -- 8-channel, 10-bit ADC
  • feature
    True Read-While-Write Operation -- Programming Lock for Software Security

Description

MCU 8BIT ATMEGA 20MHZ TQFP-44

Specifications

Product Range:
AVR ATmega Family ATmega128 Series Microcontrollers
CPU Speed:
20MHz
Program Memory Size:
128KB
RAM Memory Size:
16KB
No. of Pins:
44Pins
MCU Case Style:
TQFP
No. of I/O's:
32I/O's
Embedded Interface Type:
I2C SPI UART
Supply Voltage Min:
1.8V
Supply Voltage Max:
5.5V
MCU Family:
AVR ATmega
MCU Series:
ATmega128
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Base Number:
megaAVR
Controller Family/Series:
ATmega
Device Marking:
ATMEGA1284P-AU
EEPROM Memory Size:
4KB
Flash Memory Size:
128KB
Logic Function Number:
1284
MPU Core Size:
8bit
No. of ADC Inputs:
8
No. of PWM Channels:
6
No. of Timers:
4
Operating Temperature Max:
85°C
Operating Temperature Min:
-40°C
Operating Temperature Range:
-40°C to +85°C
Oscillator Type:
External Internal
Peripherals:
ADC Comparator
Supply Voltage Range:
1.8V to 5.5V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

MCU 8-Bit ATmega AVR RISC 128KB Flash 2.5V/3.3V/5V 44-Pin TQFP

Avnet America product

Microchip Technology Inc

20MHz TQFP IND TEMP GREEN 1.8V

Avnet Europe

MCU 8-Bit ATmega AVR RISC 128KB Flash 2.5V/3.3V/5V 44-Pin TQFP

Avnet Europe product

Schukat Electronic

MC 8bit 1,8V 128kB Flash 20MHz TQFP44

Distrelec

3.92

Distrelec product

Conrad

The ATMEGA1284P-AU belongs to the AVR microcontroller family by Atmel, which is based on an entirely new architecture. It is a real RISC architecture in which the quartz frequency is not internally divided, ie a 10 MHz quartz crystal gives an order throughput of 10 million orders per second. The relatively low oscillation frequency means that power consumption remains very low. All AVRs have flash programme memories, EEPROM data memories and can be programmed in the system. Programming of the OnChip flash and EEPROM memory functions solely by sendind commands. No programming voltage is required. The AVRs have 32 equivalent registers that can be used in parallel. The command set comprises 120 instructions allowing you to write extremely efficient programmes.

Conrad product

Future Electronics

ATmega Series 128 KB Flash 16 KB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44