ATMEGA128-16AU
- Mfr.Part #
- ATMEGA128-16AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 9,483
- In Stock :
- 9,483
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Manufacturer :
- Microchip
- Min Supply Voltage :
- 4.5 V
- Number of I/O :
- 53
- Package / Case :
- 64-TQFP
- Terminal Finish :
- Matte Tin (Sn) - annealed
- DMA Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Temperature Grade :
- Industrial
- Min Operating Temperature :
- -40 °C
- Oscillator Type :
- Internal
- Max Frequency :
- 16 MHz
- Qualification Status :
- Not Qualified
- Max Supply Voltage :
- 5.5 V
- Data Converters :
- A/D 8x10b
- Number of I/Os :
- 53 I/O
- Terminal Form :
- Gull wing
- RoHS :
- Details
- Interfaces :
- JTAG/TWI/SPI/USART
- Tradename :
- AVR
- Package :
- Tray
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, UART, USART
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Minimum Operating Temperature :
- -40 °C
- Integrated Cache :
- No
- EEPROM Size :
- 4K x 8
- Number of Programmable I/O :
- 53
- On Chip Program ROM Width :
- 16
- Voltage :
- 5V
- Product Type :
- 8-bit Microcontrollers - MCU
- DAC Resolution :
- -
- Access Time :
- 16 μs
- Length :
- 14.1mm
- JESD-30 Code :
- S-PQFP-G64
- Program Memory Size :
- 128KB 64K x 16
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 64
- CPU Family :
- AVR RISC
- Dimensions :
- 14.1 x 14.1 x 1.05mm
- Number of Timers/Counters :
- 4
- Number of Pins :
- 64
- Product Category :
- 8-bit Microcontrollers - MCU
- Instruction Set Architecture :
- RISC
- Core Architecture :
- AVR
- Has ADC :
- yes
- Supplier Device Package :
- 64-TQFP (14x14)
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Terminal Pitch :
- 0.8 mm
- Operating Supply Voltage :
- 5V
- Watchdog Timer :
- yes
- Data Converter :
- A/D 8x10b
- Product :
- MCU
- RoHS Status :
- ROHS3 Compliant
- Package Shape :
- Square
- Width :
- 14.1mm
- Memory Type :
- EEPROM, FLASH
- External Data Bus Width :
- 8
- Number of Bits :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Core Processor :
- AVR
- Family Name :
- ATMEGA
- Factory Lead Time :
- 8 Weeks
- Series :
- AVR® ATmega
- Mounting Style :
- SMD/SMT
- Number of Terminals :
- 64
- Manufacturer Package Identifier :
- 64A
- Typical Operating Supply Voltage :
- 4.5 → 5.5 V
- Height :
- 1.05mm
- Product Status :
- Active
- Operating Temperature :
- -40°C~85°C TA
- ROM Programmability :
- Flash
- JESD-609 Code :
- e3
- Number of SPI Channels :
- 1
- REACH SVHC :
- No SVHC
- Frequency :
- 16MHz
- Published :
- 1997
- Seated Height-Max :
- 1.2 mm
- Number of I/O Lines :
- 53
- Boundary Scan :
- yes
- Contact Plating :
- Tin
- Speed :
- 16MHz
- ROM (words) :
- 65536
- Address Bus Width :
- 8B
- Number of Timers :
- 4
- Terminal Position :
- QUAD
- Schedule B :
- 8542310000
- Radiation Hardening :
- No
- Density :
- 1 Mb
- Mount :
- Surface Mount
- RAM (bytes) :
- 4096
- Low Power Mode :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power Supplies :
- 5V
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Data Bus Width :
- 8B
- Reach Compliance Code :
- Compliant
- Bit Size :
- 8
- Number of Terminations :
- 64
- Supply Current-Max :
- 19 mA
- Brand :
- Microchip Technology / Atmel
- Applications :
- --
- Lead Free :
- Lead Free
- Core Size :
- 8-Bit
- On Chip Data RAM Width :
- 8
- Number of Serial I/Os :
- 2
- Number of I2C Channels :
- 1
- DAC Channels :
- No
- Package Type :
- TQFP
- Maximum Operating Temperature :
- +85 °C
- Format :
- FIXED-POINT
- Controller Series :
- --
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- PWM Channels :
- yes
- Base Product Number :
- ATMEGA128
- RAM Size :
- 4K x 8
- Number of PWM Channels :
- 6
- Device Core :
- AVR
- Program Memory Type :
- Flash
- Voltage - Supply :
- 4.5 V ~ 5.5 V
- Pbfree Code :
- yes
- Max Operating Temperature :
- 85 °C
- Memory Size :
- 128kB
- Surface Mount :
- yes
- Base Part Number :
- ATMEGA128
- Number of External Interrupts :
- 8
- Number of ADC Channels :
- 8
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Datasheets
- ATMEGA128-16AU
ATMEGA128-16AU Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA128-16AU Overview
The Microcontrollers Atmel (Microchip Technology) ATMEGA128-16AU is a highly versatile 8-bit microcontroller unit (MCU) designed for efficiency and performance in embedded applications. This MCU is equipped with 128KB of flash memory, providing ample space for complex software applications and algorithm storage. Packaged in a 64TQFP form factor, it offers a balance of compactness and functionality, making it an ideal choice for designers aiming to optimize board space without sacrificing system capabilities. Its integration with Microchip Technology ensures robust support and compatibility, making it a reliable cornerstone for developing advanced electronics systems.
ATMEGA128-16AU Features
The ATMEGA128-16AU boasts a robust set of features suited for demanding applications. These include a substantial 128KB of in-system programmable flash, a JTAG interface for robust debugging and programming, and a wide operating voltage range of 4.5V to 5.5V. It also features a variety of peripherals such as USART, SPI, and TWI interfaces, along with 53 general purpose I/O lines, enabling versatile connectivity and control options. Enhanced with power-saving technologies like Power-down and Standby modes, this MCU is designed to maximize efficiency in energy-sensitive applications.
ATMEGA128-16AU Applications
- Industrial Automation: Implements control systems and automation hardware, enhancing process reliability and efficiency.
- Smart Home Devices: Powers applications in home automation, from smart thermostats to security systems, providing connectivity and smart control capabilities.
- Consumer Electronics: Used in devices such as handheld gaming consoles and remote controls, offering robust interface options and responsive control.
- Automotive: Serves in car entertainment and informational systems, supporting sophisticated vehicle user interfaces and connectivity solutions.
- Healthcare: Integrated into medical monitoring systems, ensuring accurate data collection and reliable operation for patient care devices.
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