ATMEGA128L-8MU
- Mfr.Part #
- ATMEGA128L-8MU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64QFN
- Stock
- 7,016
- In Stock :
- 7,016
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- CPU Family :
- AVR RISC
- Data Converters :
- A/D 8x10b
- Number of I/Os :
- 53 I/O
- Format :
- FIXED-POINT
- REACH SVHC :
- No SVHC
- Program Memory Type :
- Flash
- Supply Voltage-Max (Vsup) :
- 5.5V
- Minimum Operating Temperature :
- -40 °C
- ROM (words) :
- 65536
- Supply Voltage :
- 3V
- Pbfree Code :
- yes
- Terminal Form :
- NO LEAD
- RAM Size :
- 4K x 8
- RoHS :
- Details
- Mounting Style :
- SMD/SMT
- Bit Size :
- 8
- Has ADC :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Address Bus Width :
- 16
- Mount :
- Surface Mount
- Number of ADC Channels :
- 8
- Terminal Position :
- QUAD
- Instruction Set Architecture :
- RISC
- Integrated Cache :
- No
- Contact Plating :
- Tin
- Factory Lead Time :
- 7 Weeks
- Core Size :
- 8-Bit
- Frequency :
- 8MHz
- Number of Terminations :
- 64
- Temperature Grade :
- Industrial
- ROM Programmability :
- Flash
- Family Name :
- ATMEGA
- Published :
- 1997
- Package Type :
- QFN/MLF
- On Chip Program ROM Width :
- 16
- PWM Channels :
- yes
- Package / Case :
- 64-VFQFN Exposed Pad
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Memory Size :
- 128kB
- Data Converter :
- A/D 8x10b
- Dimensions :
- 9.1 x 9.1 x 0.95mm
- Base Product Number :
- ATMEGA128
- Pin Count :
- 64
- Number of Terminals :
- 64
- Supply Voltage-Min (Vsup) :
- 2.7V
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- Qualification Status :
- Not Qualified
- Reach Compliance Code :
- Compliant
- Seated Height-Max :
- 1 mm
- Radiation Hardening :
- No
- DAC Channels :
- No
- Product Category :
- 8-bit Microcontrollers - MCU
- Base Part Number :
- ATMEGA128
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Density :
- 1 Mb
- Maximum Operating Temperature :
- +85 °C
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O :
- 53
- Supplier Device Package :
- 64-QFN (9x9)
- Tradename :
- AVR
- Product Status :
- Active
- Product Type :
- 8-bit Microcontrollers - MCU
- Termination :
- SMD/SMT
- Number of Timers/Counters :
- 4
- Core Processor :
- AVR
- Number of Serial I/Os :
- 2
- Length :
- 9.1mm
- Manufacturer :
- Microchip
- DMA Channels :
- No
- Low Power Mode :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Boundary Scan :
- yes
- Number of I2C Channels :
- 1
- Surface Mount :
- yes
- Speed :
- 8MHz
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, UART, USART
- On Chip Data RAM Width :
- 8
- Package Shape :
- Square
- Package :
- Tray
- Product :
- MCU
- JESD-30 Code :
- S-XQCC-N64
- Number of External Interrupts :
- 8
- Oscillator Type :
- Internal
- Terminal Pitch :
- 0.5mm
- Number of Pins :
- 64
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Watchdog Timer :
- yes
- Qualification :
- -
- Program Memory Size :
- 128KB 64K x 16
- Supply Current-Max :
- 5.5 mA
- Power Supplies :
- 3/5V
- Connectivity :
- I2C, JTAG, SPI, USART
- RoHS Status :
- ROHS3 Compliant
- Width :
- 9.1mm
- Lead Free :
- Lead Free
- Number of Timers :
- 4
- Number of I/O Lines :
- 53
- Access Time :
- 8 μs
- Operating Temperature :
- -40°C~85°C TA
- EEPROM Size :
- 4K x 8
- RAM (bytes) :
- 4096
- Time@Peak Reflow Temperature-Max (s) :
- 40
- DAC Resolution :
- -
- Interfaces :
- JTAG/TWI/SPI/USART
- Brand :
- Microchip Technology / Atmel
- Data Bus Width :
- 8B
- Packaging :
- Tray
- Series :
- AVR® ATmega
- MSL :
- -
- External Data Bus Width :
- 8
- Device Core :
- AVR
- Height :
- 950μm
- Datasheets
- ATMEGA128L-8MU

Microcontrollers Atmel (Microchip Technology) ATMEGA128L-8MU Overview
The ATMEGA128L-8MU by Atmel (Microchip Technology) represents a robust and efficient solution for a wide range of embedded applications. This advanced microcontroller integrates 128KB of ISP flash memory, a powerful 8-bit AVR processor, and a variety of peripherals, making it an ideal choice for projects requiring high-level integration and low power consumption. The versatility of the ATMEGA128L-8MU makes it particularly well-suited for advanced control systems, sophisticated monitoring applications, and other demanding tasks. By choosing the Microcontrollers Atmel (Microchip Technology) ATMEGA128L-8MU, developers gain access to a reliable and performant platform that significantly enhances device functionality and responsiveness.
ATMEGA128L-8MU Features
The ATMEGA128L-8MU microcontroller boasts numerous features that make it highly effective for complex electronic designs. Key features include a low-power 8-bit AVR RISC-based processor, 128KB of in-system programmable flash, and a clock speed of up to 8 MHz. Additionally, it offers 4KB EEPROM, 4KB SRAM, 53 general purpose I/O lines, 32 general purpose working registers, real-time counter, four flexible timer/counters with compare modes, and two USARTs. The device also supports SPI and two-wire interfaces (I2C), enhancing its capacity for communication and data handling.
ATMEGA128L-8MU Applications
- Smart Home Devices: Utilizing its robust I/O capabilities, the ATMEGA128L-8MU can manage multiple sensors and actuators in smart home devices, facilitating sophisticated automation and control systems.
- Industrial Automation: In industrial settings, the microcontroller’s precision timers and robust serial communication interfaces allow for precise control and monitoring of automated machinery.
- Wearable Technology: Thanks to its low power consumption and compact 64QFN package, the ATMEGA128L-8MU is particularly suited for small, power-sensitive applications like wearable health monitors.
- Automotive Applications: The device's ability to operate under stringent conditions makes it ideal for automotive electronics, such as sensor interfaces and onboard diagnostics systems.
- Consumer Electronics: In consumer electronics, such as portable gaming consoles and GPS devices, the ATMEGA128L-8MU provides essential capabilities for handling complex user inputs and real-time processing.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















