ATMEGA128L-8MN
- Mfr.Part #
- ATMEGA128L-8MN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64QFN
- Stock
- 315
- In Stock :
- 315
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- CPU Family :
- AVR RISC
- Base Part Number :
- ATMEGA128
- Height :
- 0.88 mm
- PWM Channels :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Packaging :
- Tray
- RAM (bytes) :
- 4096
- Pbfree Code :
- yes
- Number of I/Os :
- 53 I/O
- Surface Mount :
- yes
- Data Converter :
- A/D 8x10b
- Boundary Scan :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- RoHS :
- Details
- Manufacturer :
- Microchip
- Interface :
- EBI/EMI, I2C, SPI, UART, USART
- Format :
- FIXED-POINT
- Core Processor :
- AVR
- Number of Timers :
- 4
- Package / Case :
- 64-VFQFN Exposed Pad
- Number of Pins :
- 64
- Series :
- AVR® ATmega
- Supplier Device Package :
- 64-QFN (9x9)
- DAC Resolution :
- -
- ROM (words) :
- 65536
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Contact Plating :
- Tin
- Has ADC :
- yes
- Program Memory Size :
- 128KB 64K x 16
- Seated Height-Max :
- 1 mm
- Number of Terminals :
- 64
- Reach Compliance Code :
- Compliant
- On Chip Data RAM Width :
- 8
- Mounting Type :
- Surface Mount
- Data Bus Width :
- 8B
- Core Size :
- 8-Bit
- Watchdog Timer :
- yes
- Memory Size :
- 128kB
- Number of Serial I/Os :
- 2
- Address Bus Width :
- 16
- External Data Bus Width :
- 8
- Oscillator Type :
- Internal
- Length :
- 9mm
- Terminal Form :
- NO LEAD
- Number of ADC Channels :
- 8 Channel
- DAC Channels :
- No
- RoHS Status :
- ROHS3 Compliant
- Number of Timers/Counters :
- 4
- Terminal Position :
- QUAD
- Operating Temperature :
- -40°C~105°C TA
- On Chip Program ROM Width :
- 16
- Low Power Mode :
- yes
- DMA Channels :
- No
- Mounting Style :
- SMD/SMT
- Data Converters :
- A/D 8x10b
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Package Shape :
- Square
- Number of Terminations :
- 64
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Current-Max :
- 5.5 mA
- Mount :
- Surface Mount
- Integrated Cache :
- No
- RAM Size :
- 4K x 8
- Temperature Grade :
- Industrial
- Bit Size :
- 8
- ROM Programmability :
- Flash
- Supply Voltage-Min (Vsup) :
- 3V
- Product :
- MCU
- Width :
- 9 mm
- Number of I/O Lines :
- 53
- Supply Voltage-Max (Vsup) :
- 5.5V
- Product Status :
- Active
- Number of External Interrupts :
- 8
- Speed :
- 8MHz
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Type :
- Flash
- Brand :
- Microchip Technology
- Maximum Operating Temperature :
- + 105 C
- Published :
- 1997
- Frequency :
- 8MHz
- JESD-30 Code :
- S-XQCC-N64
- Height Seated (Max) :
- 1mm
- EEPROM Size :
- 4K x 8
- Power Supplies :
- 3/5V
- Number of I/O :
- 53
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Package :
- Tray
- Factory Lead Time :
- 7 Weeks
- Base Product Number :
- ATMEGA128
- Tradename :
- AVR
- Terminal Pitch :
- 0.5mm
- Minimum Operating Temperature :
- - 40 C
- Supply Voltage :
- 4V
- Datasheets
- ATMEGA128L-8MN
ATMEGA128L-8MN Documents

Microcontrollers Microchip Technology ATMEGA128L-8MN Overview
The ATMEGA128L-8MN from Microchip Technology is a high-performance microcontroller designed for advanced control systems. Ideal for embedded applications requiring ample memory and efficient power management, this IC features a robust 8-bit AVR RISC-based microprocessor. The Microcontrollers Microchip Technology ATMEGA128L-8MN operates at a voltage range of 2.7V to 5.5V, making it versatile for diverse applications while minimizing power consumption in battery-driven devices. Its 128KB of programmable flash memory is well-suited for applications needing substantial code storage or data logging functionality, enhancing the system's reliability and scalability.
ATMEGA128L-8MN Features
This microcontroller is equipped with a variety of features that make it particularly valuable for complex digital tasks. 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, even at lower voltages, which ensures responsive performance in time-critical applications. The device also incorporates a JTAG interface for robust on-chip debugging, ten flexible timer/counters, four PWM channels, and six sleep modes, facilitating optimized power consumption and enhanced operational efficiency.
ATMEGA128L-8MN Applications
- Consumer Electronics: Utilized in smart home devices, the ATMEGA128L-8MN manages sensor inputs and user interfaces, offering efficient and reliable control.
- Industrial Automation: In automation controllers, it processes multiple sensor readings and controls actuators, ensuring precise and dependable operations.
- Automotive Applications: This microcontroller helps in automotive control systems, managing engine functions, and onboard diagnostics to enhance vehicle performance and safety.
- Medical Devices: Employed in medical monitoring systems, it ensures accurate data collection and real-time patient monitoring, crucial for healthcare applications.
- Communication Equipment: It supports complex communication protocols and interfaces, enabling reliable data transmission and reception in communication systems.
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