ATMEGA128L-8AUR
- Mfr.Part #
- ATMEGA128L-8AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 9,182
- In Stock :
- 9,182
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/O Lines :
- 53
- Width :
- 14 mm
- On Chip Program ROM Width :
- 16
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Mounting Type :
- Surface Mount
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of I/Os :
- 53 I/O
- Data Bus Width :
- 8B
- Product :
- MCU
- Supply Current-Max :
- 5.5 mA
- Terminal Pitch :
- 0.8mm
- Device Core :
- AVR
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Height :
- 1 mm
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of External Interrupts :
- 8
- Address Bus Width :
- 16
- Number of I/O :
- 53
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Program Memory Type :
- Flash
- Number of Timers/Counters :
- 4
- Series :
- AVR® ATmega
- Terminal Form :
- Gull wing
- DAC Channels :
- No
- Minimum Operating Temperature :
- - 40 C
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Oscillator Type :
- Internal
- Brand :
- Microchip Technology / Atmel
- Tradename :
- AVR
- DAC Resolution :
- -
- Base Part Number :
- ATMEGA128
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 64
- CPU Family :
- AVR RISC
- Qualification Status :
- Not Qualified
- Seated Height-Max :
- 1.2 mm
- Bit Size :
- 8
- EEPROM Size :
- 4K x 8
- Format :
- FIXED-POINT
- Mount :
- Surface Mount
- Number of ADC Channels :
- 8 Channel
- ROM Programmability :
- Flash
- Published :
- 1997
- Height Seated (Max) :
- 1.2mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Max (Vsup) :
- 5.5V
- DMA Channels :
- No
- JESD-30 Code :
- S-PQFP-G64
- Speed :
- 8 MHz
- Package / Case :
- 64-TQFP
- Product Type :
- 8-bit Microcontrollers - MCU
- Maximum Operating Temperature :
- + 85 C
- RAM Size :
- 4K x 8
- Frequency :
- 4MHz
- Mounting Style :
- SMD/SMT
- Power Supplies :
- 3/5V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Supply Voltage-Min (Vsup) :
- 2.7V
- ROM (words) :
- 65536
- Memory Type :
- FLASH, OTP
- Terminal Position :
- QUAD
- Number of Serial I/Os :
- 2
- Number of Terminations :
- 64
- Package Shape :
- Square
- Data Converter :
- A/D 8x10b
- PWM Channels :
- yes
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, UART, USART
- Core Size :
- 8-Bit
- RoHS Status :
- ROHS3 Compliant
- Integrated Cache :
- No
- Interfaces :
- JTAG/TWI/SPI/USART
- Length :
- 14 mm
- Has ADC :
- yes
- Terminal Finish :
- Matte Tin (Sn) - annealed
- RoHS :
- Details
- External Data Bus Width :
- 8
- Data Converters :
- A/D 8x10b
- Supplier Device Package :
- 64-TQFP (14x14)
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Packaging :
- Tape and Reel (TR)
- On Chip Data RAM Width :
- 8
- Core Processor :
- AVR
- Reach Compliance Code :
- Compliant
- Supply Voltage :
- 3V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Manufacturer :
- Microchip
- Product Status :
- Active
- Factory Lead Time :
- 7 Weeks
- Program Memory Size :
- 128KB 64K x 16
- Low Power Mode :
- yes
- Watchdog Timer :
- yes
- Pbfree Code :
- yes
- Number of Timers :
- 4
- Memory Size :
- 7kB
- Number of Terminals :
- 64
- Contact Plating :
- Tin
- Temperature Grade :
- Industrial
- Base Product Number :
- ATMEGA128
- RAM (bytes) :
- 4096
- Boundary Scan :
- yes
- Datasheets
- ATMEGA128L-8AUR

Microcontrollers Microchip Technology ATMEGA128L-8AUR Overview
The Microcontrollers Microchip Technology ATMEGA128L-8AUR is a highly efficient 8-bit microcontroller that boasts an advanced RISC architecture, enabling it to execute powerful instructions in a single clock cycle. This microcontroller from Microchip Technology integrates 128KB of ISP flash memory, making it ideal for applications that require fast and reliable non-volatile memory. The device operates at a voltage range of 2.7V to 5.5V, ensuring flexibility across different power supplies and conditions. Its compact 64-TQFP package makes it suitable for space-constrained applications while maintaining a robust set of features. This microcontroller is designed to meet the demands of sophisticated embedded systems while providing scalability and ease of integration.
ATMEGA128L-8AUR Features
The ATMEGA128L-8AUR microcontroller is equipped with multiple features that enhance its utility and performance in complex embedded environments. Key features include 128KB of in-system programmable flash, 4KB EEPROM, and 4KB internal SRAM. It supports up to 16 MIPS throughput at 16 MHz, which combined with its Watchdog Timer, SPI serial port, and multiple power-saving modes, makes it both powerful and energy-efficient. The device also includes a 10-bit A/D converter with 8 channels, allowing precise sensor integration and feedback handling for real-time applications.
ATMEGA128L-8AUR Applications
- Automotive Control Systems: Used in engine management and dashboard displays, providing reliable processing and sensor integration for real-time vehicle monitoring.
- Industrial Automation: Powers PLCs and other control systems, enabling sophisticated machine-to-machine communication and process control in manufacturing setups.
- Smart Home Devices: Integral in the development of IoT devices such as smart thermostats and security systems, where low power consumption and high functionality are crucial.
- Consumer Electronics: Utilized in wearable technology and portable health monitoring devices, supporting complex algorithms for real-time data processing.
- Utility Metering: Helps in smart metering solutions by offering the necessary computing power to handle multiple tasks and connectivity options.
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