ATMEGA128-16AC
- Mfr.Part #
- ATMEGA128-16AC
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 2,373
- In Stock :
- 2,373
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- External Data Bus Width :
- 8
- Operating Temperature :
- 0°C~70°C TA
- DMA Channels :
- No
- Oscillator Type :
- Internal
- Surface Mount :
- yes
- RoHS Status :
- Non-RoHS Compliant
- Package Shape :
- Square
- Published :
- 1997
- Width :
- 14 mm
- Core Size :
- 8-Bit
- Subcategory :
- Microcontrollers
- Package :
- Tray
- Series :
- AVR® ATmega
- Factory Lead Time :
- 1 Week
- Program Memory Type :
- Flash
- Number of Pins :
- 64
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Product Status :
- Obsolete
- Lead Free :
- Contains Lead
- Number of Programmable I/O :
- 53
- Package / Case :
- 64-TQFP
- HTS Code :
- 8542.31.00.01
- Program Memory Size :
- 128KB 64K x 16
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Form :
- Gull wing
- Max Frequency :
- 16MHz
- Data Converter :
- A/D 8x10b
- CPU Family :
- AVR RISC
- RAM (bytes) :
- 4096
- Max Operating Temperature :
- 70°C
- Max Supply Voltage :
- 5.5V
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Data Bus Width :
- 8B
- Frequency :
- 16MHz
- Manufacturer :
- Atmel Corporation
- ROM Programmability :
- Flash
- EEPROM Size :
- 4K x 8
- Number of I/Os :
- 53
- Number of Terminals :
- 64
- Supplier Device Package :
- 64-TQFP (14x14)
- Core Architecture :
- AVR
- RoHS :
- Non-Compliant
- Pin Count :
- 64
- Power Supplies :
- 5 V
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Terminal Position :
- QUAD
- Terminal Pitch :
- 0.8 mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Base Part Number :
- ATMEGA128
- Has ADC :
- yes
- Number of Timers/Counters :
- 4
- DAC Channels :
- No
- Memory Type :
- Flash
- Number of I/O :
- 53
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, UART, USART
- RAM Size :
- 4K x 8
- Memory Size :
- 128kB
- JESD-609 Code :
- e0
- Min Operating Temperature :
- 0°C
- Peak Reflow Temperature (Cel) :
- 240
- Technology :
- CMOS
- Number of I/O Lines :
- 53
- Length :
- 14 mm
- Temperature Grade :
- COMMERCIAL
- Core Processor :
- AVR
- Bit Size :
- 8
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- PWM Channels :
- yes
- Mount :
- Surface Mount
- Address Bus Width :
- 16
- JESD-30 Code :
- S-PQFP-G64
- Min Supply Voltage :
- 4.5V
- Reach Compliance Code :
- Compliant
- Data Converters :
- A/D 8x10b
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Seated Height-Max :
- 1.2 mm
- Access Time :
- 16 μs
- Packaging :
- Tray
- Base Product Number :
- ATMEGA128
- Speed :
- 16MHz
- ROM (words) :
- 65536
- Datasheets
- ATMEGA128-16AC
ATMEGA128-16AC Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA128-16AC Overview
The ATMEGA128-16AC from Atmel (Microchip Technology) represents a robust and versatile microcontroller that stands out in the Microcontrollers category. This 8-bit MCU integrates a substantial 128KB of flash memory, packaged efficiently in a 64TQFP format, ensuring both functionality and reliability. Its extensive memory capacity and adaptability make it an ideal choice for developers and engineers looking to push the boundaries of innovation in embedded system applications. The inclusion of advanced features like its high-speed processing capabilities and low power consumption underscores its utility in a wide range of industrial applications. By choosing the Microcontrollers Atmel (Microchip Technology) ATMEGA128-16AC, designers ensure they are equipped with top-tier technology that enhances product performance and reliability.
ATMEGA128-16AC Features
This microcontroller features a powerful AVR RISC architecture that enables efficient handling of complex computations while maintaining power efficiency. The ATMEGA128-16AC also supports a wide range of peripherals including multiple serial communication options, 53 programmable I/O lines, and 8-channel 10-bit A/D converter, making it highly adaptable for various technological requirements. With its JTAG interface for on-chip-debug, the MCU allows for streamlined troubleshooting and development, further enhancing its utility in demanding applications.
ATMEGA128-16AC Applications
- Automotive Systems: Utilized in engine management and dashboard displays, where its processing power and reliability manage critical vehicle functions efficiently.
- Industrial Automation: Powers complex machinery and process controllers, enabling precise control and monitoring for improved operational efficiency.
- Smart Home Devices: Integral in devices such as smart thermostats and home security systems, where its connectivity options and robust operation ensure seamless automation and safety.
- Consumer Electronics: Used in personal gadgets like fitness trackers and gaming consoles, benefiting from its low power consumption and high performance.
- Medical Devices: Serves as the control hub in portable medical diagnostics equipment, offering reliable performance critical for patient care.
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