ATMEGA128-16AN
- Mfr.Part #
- ATMEGA128-16AN
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 5,638
- In Stock :
- 5,638
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Family Name :
- ATMEGA128
- DMA Channels :
- No
- Frequency :
- 16MHz
- Seated Height-Max :
- 1.2 mm
- CPU Family :
- AVR RISC
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e3
- Programmable :
- yes
- On Chip Data RAM Width :
- 8
- Program Memory Size :
- 128KB 64K x 16
- Package Type :
- TQFP
- Number of Terminals :
- 64
- Total Internal Ram Size :
- 4KB(kB)
- Product Status :
- Active
- Low Power Mode :
- yes
- Speed :
- 16MHz
- Number of Timers/Counters :
- 4
- Base Product Number :
- ATMEGA128
- Operating Temperature (Max) :
- 105C
- Pin Count :
- 64
- Supply Current-Max :
- 19 mA
- Terminal Pitch :
- 0.8mm
- Brand :
- Microchip Technology / Atmel
- Mounting Style :
- SMD/SMT
- Terminal Finish :
- Matte Tin (Sn)
- ROM Programmability :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Has ADC :
- yes
- Published :
- 1997
- Core Processor :
- AVR
- Tradename :
- AVR
- Program Memory Type :
- Flash
- Oscillator Type :
- Internal
- Temperature Grade :
- Industrial
- Memory Size :
- 128kB
- Supplier Device Package :
- 64-TQFP (14x14)
- Instruction Set Architecture :
- RISC
- Product Type :
- 8-bit Microcontrollers - MCU
- Interfaces :
- JTAG/TWI/SPI/USART
- Pbfree Code :
- yes
- Base Part Number :
- ATMEGA128
- Data Bus Width :
- 8B
- PWM Channels :
- yes
- Number of Serial I/Os :
- 2
- Product Category :
- 8-bit Microcontrollers - MCU
- Operating Supply Voltage (Min) :
- 4.5(V)
- Mount :
- Surface Mount
- Product :
- MCU
- Radiation Hardening :
- No
- Operating Supply Voltage (Max) :
- 5.5(V)
- Contact Plating :
- Tin
- Number of Timers :
- 4
- Operating Temperature Classification :
- Industrial
- On Chip Program ROM Width :
- 16
- Terminal Form :
- Gull wing
- Number of Timers - General Purpose :
- 4
- Reach Compliance Code :
- Compliant
- Device Core Size :
- 8(b)
- Height :
- 1 mm
- Terminal Position :
- QUAD
- Integrated Cache :
- No
- Number of Pins :
- 64
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Maximum Expanded Memory Size :
- 64KB
- Memory Type :
- Flash
- Number of I/O :
- 53
- RoHS Status :
- ROHS3 Compliant
- Number of ADC Channels :
- 8 Channel
- Package Shape :
- Square
- JESD-30 Code :
- S-PQFP-G64
- Rad Hardened :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- # I/Os (Max) :
- 53
- EEPROM Size :
- 4K x 8
- Data Converter :
- A/D 8x10b
- Mounting :
- Surface Mount
- DAC Channels :
- No
- Number of I/Os :
- 53 I/O
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Length :
- 14 mm
- Operating Temperature :
- -40°C~105°C TA
- Supply Voltage :
- 5V
- Bit Size :
- 8
- Format :
- FIXED-POINT
- Manufacturer :
- Microchip
- Packaging :
- Tray
- Package :
- Tray
- Watchdog Timer :
- yes
- Operating Supply Voltage (Typ) :
- 5(V)
- Series :
- AVR® ATmega
- Minimum Operating Temperature :
- - 40 C
- Operating Temp Range :
- -40C to 105C
- RAM (bytes) :
- 4096
- Boundary Scan :
- yes
- RAM Size :
- 4K x 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- ROM (words) :
- 65536
- Package / Case :
- 64-TQFP
- Core Size :
- 8-Bit
- Number of Programmable I/O :
- 53
- Min Supply Voltage :
- 4.5 V
- Max Frequency :
- 16 MHz
- Width :
- 14 mm
- Interface Type :
- JTAG/TWI/SPI/USART
- Core Architecture :
- AVR
- Min Operating Temperature :
- -40 °C
- External Data Bus Width :
- 8
- Operating Temperature (Min) :
- -40C
- Surface Mount :
- yes
- RoHS :
- Details
- Maximum Operating Temperature :
- + 105 C
- Operating Supply Voltage :
- 5V
- Clock Freq :
- 16(MHz)
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Max Supply Voltage :
- 5.5 V
- Power Supplies :
- 5V
- Device Core :
- AVR
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converters :
- A/D 8x10b
- Address Bus Width :
- 16
- Height Seated (Max) :
- 1.2mm
- Number of I/O Lines :
- 53
- Number of External Interrupts :
- 8
- Max Operating Temperature :
- 105 °C
- Interface :
- EBI/EMI, I2C, SPI, UART, USART
- Number of Terminations :
- 64
- Qualification Status :
- Not Qualified
- Factory Lead Time :
- 7 Weeks
- Datasheets
- ATMEGA128-16AN
ATMEGA128-16AN Documents

Microcontrollers Microchip Technology ATMEGA128-16AN Overview
The Microcontrollers Microchip Technology ATMEGA128-16AN represents a powerful 8-bit microcontroller that encapsulates high performance and adaptability in a compact 64TQFP package. Designed by Microchip Technology, a leader in microcontroller innovation, this device features a substantial 128KB of in-system programmable flash. Ideal for applications requiring complex and multiple tasks, this MCU allows designers to meet stringent requirements while maintaining cost-effectiveness and reducing development time. Its robust architecture is engineered to support advanced control systems and sophisticated algorithms, making it a premier choice for demanding applications.
ATMEGA128-16AN Features
- 8-bit AVR Microcontroller
- 128KB ISP Flash Memory
- 64TQFP package for reduced footprint and enhanced performance
- Low power consumption modes for energy efficiency
- Extensive peripheral set including PWM, ADC, and multiple communication interfaces
ATMEGA128-16AN Applications
- Industrial Control Systems: Utilizes its robust I/O capabilities and interrupt system to manage automated tasks in manufacturing and processing industries.
- Automotive Applications: Employs advanced control algorithms to enhance vehicle performance and safety features such as sensor management and onboard diagnostics.
- Consumer Electronics: Drives user interface controls and complex functionalities in devices such as home automation systems and portable gadgets.
- Medical Devices: Provides reliable operation required for small-scale medical appliances that demand precision and programmable capabilities.
- Communication Systems: Supports multiple communication protocols, essential for implementing network devices and IoT applications.
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.
















