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128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA1284 44 Pin 20MHz 44-TQFP
- Manufacturer: Microchip Technology
- NO: 536-ATMEGA1284-AU
- Package: 44-TQFP
- Datasheet:
- Stock: 2749
- Description: 128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA1284 44 Pin 20MHz 44-TQFP (Kg)
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In Stock
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| Parameters | |
|---|---|
| Factory Lead Time | 7 Weeks |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Number of Pins | 44 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2008 |
| Series | AVR® ATmega |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Subcategory | Microcontrollers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Frequency | 20MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ATMEGA1284 |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5V |
| Interface | I2C, SPI, UART, USART |
| Memory Size | 128kB |
| Oscillator Type | Internal |
| Number of I/O | 32 |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V~5.5V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | AVR |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 128KB 64K x 16 |
| Connectivity | I2C, SPI, UART/USART |
| Bit Size | 8 |
| Data Converter | A/D 8x10b |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| Number of Timers/Counters | 3 |
| EEPROM Size | 4K x 8 |
| Boundary Scan | YES |
| Low Power Mode | YES |
| Format | FIXED-POINT |
| Integrated Cache | NO |
| Number of ADC Channels | 8 |
| Number of Serial I/Os | 2 |
| Number of External Interrupts | 3 |
| Number of PWM Channels | 6 |
| Number of I2C Channels | 1 |
| Height | 810μm |
| Length | 10.1mm |
| Width | 10.1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
ATMEGA1284-AU Overview
The package is in 44-TQFP format. There are 32 I/Os on the Microcontroller. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. As the name implies, this Microcontroller is based on the 8-Bit core. There is a type of program memory called FLASH in the Microcontroller. The temperature range that this Microcontroller operates at is -40°C~85°C TA. A AVR® ATmega series electrical component is used in this application. The size of the program memory of Microcontroller is 128KB 64K x 16. With a AVR Core processor, MCU is equipped with the latest technology available. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. There are 44 terminations on the IC chip. 8-bits are used for its size. A total of NO DMA channels are available on MCU chip. The part owns 128kB memory size. Alternatives can be found by looking at the base part number ATMEGA1284. At a frequency of 20MHz, Microcontroller can operate efficiently. It is possible to access the 44 pins on the chip through the 44 pins. Using the timer/counter system, it has 3 timers/counters. In total, there are 8 channels for the ADC on this board. There are 6 PWM channels that are used by the device. The part has been designed to incorporate 1 I2C channels. This part has 2 serial I/Os that are integrated into it. A total of 3 external interrupts are included in the Microcontroller as well.
ATMEGA1284-AU Features
44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA1284-AU Applications
There are a lot of Microchip Technology ATMEGA1284-AU Microcontroller applications.
Leakage current tester
Broadband technology
Set-top boxes
Heater/Fan
Coffee machines
Pacemakers
Dishwashers
Automatic staplers
Automatic control
Measuring revolving objects
