Welcome to Hotenda.com Online Store!

ATMEGA1284-AU
Microchip Technology
128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA1284 44 Pin 20MHz 44-TQFP
SOT-23
ATMEGA1284-AU Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 7 Weeks |
| Lifecycle Status | Production (Last Updated: 2 years ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 44-TQFP |
| Surface Mount | YES |
| Number of Pins | 44 |
| Supplier Device Package | 44-TQFP (10x10) |
| Number of Terminals | 44 |
| Mounting Style | SMD/SMT |
| Interfaces | SPI/USART |
| Data Converters | A/D 8x10b |
| Family Name | ATmega |
| Instruction Set Architecture | RISC |
| Dimensions | 10.1 x 10.1 x 1.05mm |
| Typical Operating Supply Voltage | 1.8 → 5.5 V |
| Package Type | TQFP |
| Maximum Operating Temperature | +85 °C |
| Minimum Operating Temperature | -40 °C |
| MSL | MSL 3 - 168 hours |
| Qualification | - |
| Number of I/Os | 32 I/O |
| Interface Type | 2-Wire Serial, SPI, USART |
| Manufacturer | Microchip |
| Brand | Microchip Technology / Atmel |
| Tradename | AVR |
| RoHS | Details |
| Package | Tray |
| Base Product Number | ATMEGA1284 |
| Mfr | Microchip Technology |
| Product Status | Active |
| Package Shape | SQUARE |
| Number of I/O Lines | 32 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | AVR® ATmega |
| Published | 2008 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 44 |
| Terminal Finish | Matte Tin (Sn) |
| Max Operating Temperature | 85 °C |
| Min Operating Temperature | -40 °C |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.8 mm |
| Reach Compliance Code | compliant |
| Frequency | 20MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | ATMEGA1284 |
| Pin Count | 44 |
| JESD-30 Code | S-PQFP-G44 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2/5V |
| Temperature Grade | INDUSTRIAL |
| Interface | I2C, SPI, UART, USART |
| Max Supply Voltage | 5.5 V |
| Min Supply Voltage | 1.8 V |
| Memory Size | 128kB |
| Oscillator Type | Internal |
| Number of I/O | 32 |
| Speed | 20MHz |
| RAM Size | 16K x 8 |
| Memory Type | FLASH |
| 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 |
| Supply Current-Max | 12 mA |
| Bit Size | 8 |
| Data Converter | A/D 8x10b |
| Has ADC | YES |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | YES |
| DAC Channels | NO |
| Seated Height-Max | 1.2 mm |
| Number of Timers/Counters | 3 |
| Product Type | 8-bit Microcontrollers - MCU |
| ROM (words) | 65536 |
| Core Architecture | AVR |
| EEPROM Size | 4K x 8 |
| On Chip Program ROM Width | 16 |
| CPU Family | AVR RISC |
| Max Frequency | 20 MHz |
| Boundary Scan | YES |
| Low Power Mode | YES |
| Format | FIXED-POINT |
| Integrated Cache | NO |
| RAM (words) | 16384 |
| RAM (bytes) | 16384 |
| Number of ADC Channels | 8 |
| Number of Serial I/Os | 2 |
| Number of Timers | 3 |
| ROM Programmability | FLASH |
| Number of External Interrupts | 3 |
| Number of PWM Channels | 6 |
| Number of I2C Channels | 1 |
| On Chip Data RAM Width | 8 |
| Number of SPI Channels | 1 |
| Product | MCU |
| Product Category | 8-bit Microcontrollers - MCU |
| Device Core | AVR |
| Height | 810μm |
| Length | 10.1mm |
| Width | 10.1mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Quantity | Unit Price | Ext. Price |
| 1 | $4.90000 | $4.9 |
| 25 | $4.50120 | $112.53 |
| 100 | $4.06850 | $406.85 |
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.
44-TQFP package
Mounting type of Surface Mount
Microcontrollers subcategory
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
Similar Embedded - Microcontrollers from Microchip Technology and other manufacturers
Enter Your Email Address, Get the Latest News
