ATMEGA128A-AU
- Mfr.Part #
- ATMEGA128A-AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- ATMEGA128A - AVR RISC MICROCONTR
- Stock
- 16,607
- In Stock :
- 16,607
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- * Fullname:
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Data Converters :
- A/D 8x10b
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Core Size :
- 8-Bit
- Qualification :
- -
- Interface :
- EBI/EMI, I2C, SPI, UART, USART
- Published :
- 2003
- Power Supplies :
- 3/5V
- ROM (words) :
- 65536
- Interfaces :
- JTAG/SPI/TWI/USART
- Product Type :
- 8-bit Microcontrollers - MCU
- Bit Size :
- 8
- Package Shape :
- Square
- Interface Type :
- JTAG/SPI/TWI/USART
- Terminal Position :
- QUAD
- Maximum Operating Temperature :
- + 85 C
- Factory Lead Time :
- 7 Weeks
- Has ADC :
- yes
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Package / Case :
- 64-TQFP
- Peak Reflow Temperature (Cel) :
- 260
- Data Converter :
- A/D 8x10b
- Mounting Type :
- Surface Mount
- Minimum Operating Temperature :
- - 40 C
- Memory Size :
- 128kB
- Operating Supply Voltage (Typ) :
- 3.3/5(V)
- Mounting :
- Surface Mount
- Length :
- 14 mm
- Qualification Status :
- Not Qualified
- Oscillator Type :
- Internal
- Pin Count :
- 64
- Operating Temperature (Max) :
- 85C
- Terminal Pitch :
- 0.8mm
- Operating Supply Voltage (Min) :
- 2.7(V)
- Number of Terminals :
- 64
- Base Part Number :
- ATMEGA128A
- Product :
- MCU
- Width :
- 14 mm
- Clock Freq :
- 16(MHz)
- Product Status :
- Active
- Device Core :
- AVR
- Speed :
- 16MHz
- JESD-609 Code :
- e3
- ROM Programmability :
- Flash
- Number of Terminations :
- 64
- Number of ADC Channels :
- 8 Channel
- Total Internal Ram Size :
- 4KB(kB)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Rad Hardened :
- No
- Number of I/Os :
- 53 I/O
- Number of Timers - General Purpose :
- 4
- Number of Timers/Counters :
- 4
- External Data Bus Width :
- 8
- Operating Temperature (Min) :
- -40C
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- Reach Compliance Code :
- Compliant
- Brand :
- Microchip Technology / Atmel
- Lead Free :
- Lead Free
- Operating Temperature Classification :
- Industrial
- Operating Supply Voltage (Max) :
- 5.5(V)
- Manufacturer Package Identifier :
- 64A
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Seated Height-Max :
- 1.2 mm
- Package Type :
- TQFP
- EEPROM Size :
- 4K x 8
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 128KB 64K x 16
- Supply Current-Max :
- 19 mA
- Tradename :
- AVR
- Manufacturer :
- Microchip
- DAC Channels :
- yes
- Base Product Number :
- ATMEGA128
- Terminal Finish :
- Matte Tin (Sn)
- Series :
- AVR® ATmega
- Number of I/O Lines :
- 53
- Supply Voltage-Max (Vsup) :
- 5.5V
- Surface Mount :
- yes
- CPU Family :
- AVR RISC
- Product Category :
- 8-bit Microcontrollers - MCU
- RAM (bytes) :
- 4096
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Additional Feature :
- IT ALSO OPERATES 8MHZ AT MINI 2.7V
- Supplier Device Package :
- 64-TQFP (14x14)
- Instruction Set Architecture :
- RISC
- Contact Plating :
- Tin
- REACH SVHC :
- No SVHC
- Number of I/O :
- 53
- DMA Channels :
- No
- RAM Size :
- 4K x 8
- Address Bus Width :
- 16
- PWM Channels :
- yes
- Maximum Expanded Memory Size :
- 64KB
- Mounting Style :
- SMD/SMT
- Core Processor :
- AVR
- # I/Os (Max) :
- 53
- Pbfree Code :
- yes
- Frequency :
- 16MHz
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Operating Temp Range :
- -40C to 85C
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Height Seated (Max) :
- 1.2mm
- MSL :
- MSL 3 - 168 hours
- JESD-30 Code :
- S-PQFP-G64
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Pins :
- 64
- Device Core Size :
- 8(b)
- Program Memory Type :
- Flash
- Data Bus Width :
- 8B
- Watchdog Timer :
- yes
- Radiation Hardening :
- No
- Programmable :
- yes
- Temperature Grade :
- Industrial
- RoHS :
- Details
- Datasheets
- ATMEGA128A-AU
ATMEGA128A-AU Documents

128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA128A 64 Pin 16MHz 5V 64-TQFP
ATMEGA128A-AUR Overview
A 64-TQFP package is included. In total, it has 53 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AVR® ATmega series components belong to this electrical component. Its program memory size is 128KB 64K x 16. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 64 terminations in total. The part works on a 8-bit basis. An output voltage of 5V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 128kB memory size belongs to the part. ATMEGA128A is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 16MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 64 pins that are accessible. A total of 4 timers/counters are included in the package. A total of 64 pins are present. Devices based on the AVR RISC series of CPUs are embedded in the device. As a few examples, there are additional features like IT ALSO OPERATES 8MHZ AT MINI 2.7V that are available in the software. In total, there are 8 Channel channels for the ADC on this board.
ATMEGA128A-AUR Features
64-TQFP package
Mounting type of Surface Mount
ATMEGA128A-AUR Applications
There are a lot of Microchip Technology
ATMEGA128A-AUR Microcontroller applications.
- Calculator
- Kindle
- Christmas lights
- 3D printers
- Washing machine
- Microwave ovens
- Home appliances
- Home video and audio
- Entertainment products
- Digital cameras
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