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