ATMEGA128L-8AN
- Mfr.Part #
- ATMEGA128L-8AN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 6
- In Stock :
- 6
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Product Number :
- ATMEGA128
- EEPROM Size :
- 4K x 8
- Core Processor :
- AVR
- PWM Channels :
- yes
- Number of I/O Lines :
- 53
- Base Part Number :
- ATMEGA128
- Watchdog Timer :
- yes
- Minimum Operating Temperature :
- - 40 C
- Peak Reflow Temperature (Cel) :
- 260
- On Chip Program ROM Width :
- 16
- Reach Compliance Code :
- Compliant
- Packaging :
- Tray
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Data Bus Width :
- 8B
- Brand :
- Microchip Technology / Atmel
- Interfaces :
- JTAG/TWI/SPI/USART
- Mounting Type :
- Surface Mount
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- JESD-30 Code :
- S-PQFP-G64
- RoHS :
- Details
- Terminal Position :
- QUAD
- Maximum Operating Temperature :
- + 105 C
- Seated Height-Max :
- 1.2 mm
- Supply Voltage-Min (Vsup) :
- 3V
- Published :
- 1997
- On Chip Data RAM Width :
- 8
- Power Supplies :
- 3/5V
- Package / Case :
- 64-TQFP
- Mount :
- Surface Mount
- Number of External Interrupts :
- 8
- Product Status :
- Active
- Low Power Mode :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- DAC Channels :
- No
- Contact Plating :
- Tin
- RAM Size :
- 4K x 8
- Data Converters :
- A/D 8x10b
- Core Size :
- 8-Bit
- Memory Size :
- 128kB
- Terminal Form :
- Gull wing
- Supply Voltage :
- 4V
- Number of Terminals :
- 64
- Number of ADC Channels :
- 8 Channel
- Height :
- 1.05 mm (Max)
- Number of Terminations :
- 64
- Program Memory Size :
- 128KB 64K x 16
- CPU Family :
- AVR RISC
- DMA Channels :
- No
- External Data Bus Width :
- 8
- Supplier Device Package :
- 64-TQFP (14x14)
- Qualification Status :
- Not Qualified
- Supply Current-Max :
- 5.5 mA
- Package :
- Tray
- Package Shape :
- Square
- Number of Timers/Counters :
- 4
- Width :
- 14.1 mm (Max)
- Data Converter :
- A/D 8x10b
- Product :
- MCU
- ROM Programmability :
- Flash
- Oscillator Type :
- Internal
- Interface :
- EBI/EMI, I2C, SPI, UART, USART
- Has ADC :
- yes
- Surface Mount :
- yes
- Terminal Pitch :
- 0.8mm
- Pbfree Code :
- yes
- Program Memory Type :
- Flash
- Number of Pins :
- 64
- Series :
- AVR® ATmega
- Product Category :
- 8-bit Microcontrollers - MCU
- Manufacturer :
- Microchip
- Address Bus Width :
- 16
- Operating Temperature :
- -40°C~105°C TA
- RAM (bytes) :
- 4096
- ROM (words) :
- 65536
- Height Seated (Max) :
- 1.2mm
- Speed :
- 8MHz
- Format :
- FIXED-POINT
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Integrated Cache :
- No
- Length :
- 14.1 mm (Max)
- Boundary Scan :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Tradename :
- AVR
- Number of Timers :
- 4
- DAC Resolution :
- -
- Device Core :
- AVR
- Temperature Grade :
- Industrial
- JESD-609 Code :
- e3
- Frequency :
- 8MHz
- Mounting Style :
- SMD/SMT
- Product Type :
- 8-bit Microcontrollers - MCU
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of Serial I/Os :
- 2
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of I/O :
- 53
- Bit Size :
- 8
- Factory Lead Time :
- 7 Weeks
- Number of I/Os :
- 53 I/O
- Datasheets
- ATMEGA128L-8AN

Microcontrollers Microchip Technology ATMEGA128L-8AN Overview
The ATMEGA128L-8AN from Microchip Technology represents a significant leap forward in microcontroller technology. This 8-bit MCU is tailored for advanced applications that require robust control capabilities within a compact footprint. The ATMEGA128L-8AN is renowned for its high level of integration and low power consumption, making it an ideal choice for designers looking to balance performance with energy efficiency. With 128KB of in-system programmable flash, this microcontroller offers ample room for application code and data storage, ensuring versatility across various applications. The presence of a 64-pin TQFP package also facilitates streamlined integration into system designs, providing a reliable platform for developing sophisticated electronics in industrial, consumer, and automotive sectors.
ATMEGA128L-8AN Features
The ATMEGA128L-8AN microcontroller is packed with features that enhance its functionality and usability in complex digital environments. Key attributes include 128KB of NAND flash memory, a robust 8-bit processor, and various programmable input/output options. The device supports SPI, USART, and I2C communications, making it highly adaptable to different communication requirements. Additionally, it operates efficiently within a voltage range of 2.7V to 5.5V, which ensures compatibility with both lower and standard voltage systems.
ATMEGA128L-8AN Applications
- Automotive Control Systems: Utilizes its robust processing capabilities and multiple communication interfaces to manage and optimize engine functions, improve fuel efficiency, and enhance vehicle safety features.
- Smart Home Devices: Powers a variety of home automation systems, including smart thermostats and security systems, leveraging its low power consumption for extended device operation.
- Industrial Automation: Integral in the control and monitoring of machinery on production lines, providing precise control and reliable operation under demanding industrial conditions.
- Portable Medical Devices: Ideal for applications in medical monitoring equipment, where its energy efficiency supports extended battery life critical for patient care devices.
- Consumer Electronics: Drives user interfaces and connectivity in devices such as handheld gaming consoles and advanced remote controls, offering both performance and compact design.
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