ATMEGA128-16AU
- Mfr.Part #
- ATMEGA128-16AU
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 128KB FLASH 64TQFP
- Stock
- 9,483
- In Stock :
- 9,483
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Package Type :
- TQFP
- Voltage :
- 5V
- Number of Serial I/Os :
- 2
- Reach Compliance Code :
- Compliant
- Package Shape :
- Square
- Radiation Hardening :
- No
- ROM (words) :
- 65536
- Connectivity :
- EBI/EMI, I2C, SPI, UART/USART
- Published :
- 1997
- RAM Size :
- 4K x 8
- Product Status :
- Active
- Core Processor :
- AVR
- Watchdog Timer :
- yes
- Height :
- 1.05mm
- Access Time :
- 16 μs
- Brand :
- Microchip Technology / Atmel
- Program Memory Size :
- 128KB 64K x 16
- Qualification Status :
- Not Qualified
- REACH SVHC :
- No SVHC
- Max Frequency :
- 16 MHz
- Number of Pins :
- 64
- Memory Size :
- 128kB
- Number of Programmable I/O :
- 53
- Pin Count :
- 64
- Controller Series :
- --
- CPU Family :
- AVR RISC
- Package / Case :
- 64-TQFP
- Number of I/O Lines :
- 53
- Low Power Mode :
- yes
- PWM Channels :
- yes
- Number of Bits :
- 8
- Mounting Type :
- Surface Mount
- Number of I/O :
- 53
- Supplier Device Package :
- 64-TQFP (14x14)
- RoHS Status :
- ROHS3 Compliant
- Applications :
- --
- Terminal Position :
- QUAD
- Max Operating Temperature :
- 85 °C
- RAM (bytes) :
- 4096
- Base Part Number :
- ATMEGA128
- Number of Timers/Counters :
- 4
- Factory Lead Time :
- 8 Weeks
- Bit Size :
- 8
- Instruction Set Architecture :
- RISC
- Program Memory Type :
- Flash
- Data Bus Width :
- 8B
- Number of Timers :
- 4
- Number of PWM Channels :
- 6
- EEPROM Size :
- 4K x 8
- Has ADC :
- yes
- Voltage - Supply :
- 4.5 V ~ 5.5 V
- Lead Free :
- Lead Free
- Base Product Number :
- ATMEGA128
- Supply Current-Max :
- 19 mA
- Contact Plating :
- Tin
- Max Supply Voltage :
- 5.5 V
- Number of Terminations :
- 64
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Core Architecture :
- AVR
- Min Operating Temperature :
- -40 °C
- Density :
- 1 Mb
- Min Supply Voltage :
- 4.5 V
- JESD-30 Code :
- S-PQFP-G64
- Interface :
- 2-Wire, EBI/EMI, I2C, SPI, UART, USART
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Address Bus Width :
- 8B
- Manufacturer Package Identifier :
- 64A
- Typical Operating Supply Voltage :
- 4.5 → 5.5 V
- Interfaces :
- JTAG/TWI/SPI/USART
- Product Type :
- 8-bit Microcontrollers - MCU
- Operating Temperature :
- -40°C~85°C TA
- Seated Height-Max :
- 1.2 mm
- Length :
- 14.1mm
- Mounting Style :
- SMD/SMT
- Format :
- FIXED-POINT
- Terminal Form :
- Gull wing
- ROM Programmability :
- Flash
- Number of ADC Channels :
- 8
- Number of I/Os :
- 53 I/O
- Number of External Interrupts :
- 8
- Schedule B :
- 8542310000
- Product :
- MCU
- Maximum Operating Temperature :
- +85 °C
- Tradename :
- AVR
- Oscillator Type :
- Internal
- Package :
- Tray
- Mount :
- Surface Mount
- Number of Terminals :
- 64
- Packaging :
- Tray
- Integrated Cache :
- No
- Series :
- AVR® ATmega
- Temperature Grade :
- Industrial
- Data Converter :
- A/D 8x10b
- Minimum Operating Temperature :
- -40 °C
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- On Chip Program ROM Width :
- 16
- Memory Type :
- EEPROM, FLASH
- Pbfree Code :
- yes
- RoHS :
- Details
- Family Name :
- ATMEGA
- External Data Bus Width :
- 8
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Power Supplies :
- 5V
- JESD-609 Code :
- e3
- Product Category :
- 8-bit Microcontrollers - MCU
- Number of SPI Channels :
- 1
- Manufacturer :
- Microchip
- DAC Resolution :
- -
- DMA Channels :
- No
- Dimensions :
- 14.1 x 14.1 x 1.05mm
- Data Converters :
- A/D 8x10b
- Terminal Pitch :
- 0.8 mm
- Surface Mount :
- yes
- Operating Supply Voltage :
- 5V
- On Chip Data RAM Width :
- 8
- Core Size :
- 8-Bit
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Width :
- 14.1mm
- Number of I2C Channels :
- 1
- DAC Channels :
- No
- Device Core :
- AVR
- Peak Reflow Temperature (Cel) :
- 260
- Speed :
- 16MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~5.5V
- Boundary Scan :
- yes
- Supply Voltage :
- 5V
- Frequency :
- 16MHz
- Datasheets
- ATMEGA128-16AU

Microcontrollers Atmel (Microchip Technology) ATMEGA128-16AU Overview
The Microcontrollers Atmel (Microchip Technology) ATMEGA128-16AU is a highly versatile 8-bit microcontroller unit (MCU) designed for efficiency and performance in embedded applications. This MCU is equipped with 128KB of flash memory, providing ample space for complex software applications and algorithm storage. Packaged in a 64TQFP form factor, it offers a balance of compactness and functionality, making it an ideal choice for designers aiming to optimize board space without sacrificing system capabilities. Its integration with Microchip Technology ensures robust support and compatibility, making it a reliable cornerstone for developing advanced electronics systems.
ATMEGA128-16AU Features
The ATMEGA128-16AU boasts a robust set of features suited for demanding applications. These include a substantial 128KB of in-system programmable flash, a JTAG interface for robust debugging and programming, and a wide operating voltage range of 4.5V to 5.5V. It also features a variety of peripherals such as USART, SPI, and TWI interfaces, along with 53 general purpose I/O lines, enabling versatile connectivity and control options. Enhanced with power-saving technologies like Power-down and Standby modes, this MCU is designed to maximize efficiency in energy-sensitive applications.
ATMEGA128-16AU Applications
- Industrial Automation: Implements control systems and automation hardware, enhancing process reliability and efficiency.
- Smart Home Devices: Powers applications in home automation, from smart thermostats to security systems, providing connectivity and smart control capabilities.
- Consumer Electronics: Used in devices such as handheld gaming consoles and remote controls, offering robust interface options and responsive control.
- Automotive: Serves in car entertainment and informational systems, supporting sophisticated vehicle user interfaces and connectivity solutions.
- Healthcare: Integrated into medical monitoring systems, ensuring accurate data collection and reliable operation for patient care devices.
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.
















