ATMEGA16-16MU Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The ATMEGA16-16MU is an 8-bit AVR RISC microcontroller from Microchip operating at up to 16 MHz in a compact VQFN-44 package. It features integrated ADC, boundary scan support, and 16KB flash memory for versatile embedded applications. Available worldwide with competitive pricing and fast shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- ATMEGA16-16MU Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.2600(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit AVR RISC CPU core operating at up to 16 MHz, delivering high performance with low power consumption for embedded control
- Integrated ADC for direct analog signal acquisition plus boundary scan (JTAG) support for in-system debugging and testing
- Compact VQFN-44 (44-pin Quad Flat No-Lead) package enabling small PCB footprint with excellent thermal performance
- RoHS-compliant Pb-free construction with 45 fully characterized specs for reliable industrial and consumer product integration
Applications
The ATMEGA16-16MU is widely used in embedded control applications including robotics, industrial automation, and consumer electronics requiring an 8-bit processor with analog input capability. Its integrated ADC and boundary scan make it ideal for sensor data acquisition systems and designs requiring JTAG-based debugging during development. The VQFN-44 package's compact footprint and thermal pad make it well-suited for space-constrained PCB designs in IoT devices, motor drivers, and handheld instruments.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | VQFN-44 |
| Factory Lead Time | 7Weeks |
| YTEOL | 3 |
| Has ADC | YES |
| Bit Size | 8 |
| Boundary Scan | YES |
| CPU Family | AVR RISC |
| Clock Frequency-Max | 16MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N44 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 3 |
| Number of I/O Lines | 32 |
| Number of Serial I/Os | 1 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 16 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC44,.28SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 1024 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 16MHz |
| Supply Current-Max | 15mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| ## ATMEGA16-16MU Alternates Showing results | Image |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Taiwan, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ATMEGA16-16MU:
suggested
suggested
suggested
suggested
suggested
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQCC44
Frequently Asked Questions
What are the core features of the ATMEGA16-16MU?
The ATMEGA16-16MU is an 8-bit AVR RISC microcontroller with a maximum clock frequency of 16 MHz, integrated ADC for analog signal conversion, and boundary scan (JTAG) support for debugging. It comes with 16KB of in-system programmable flash memory, making it capable of handling moderate-complexity embedded firmware applications.
What package does the ATMEGA16-16MU use?
The ATMEGA16-16MU is available in a VQFN-44 (Very thin Quad Flat No-Lead, 44-pin) surface-mount package. The no-lead QFN package provides a smaller footprint than equivalent TQFP packages, improved thermal dissipation through the exposed pad, and better electrical performance at high frequencies compared to leaded alternatives.
Does the ATMEGA16-16MU support JTAG debugging?
Yes, the ATMEGA16-16MU includes boundary scan (JTAG) support, enabling in-circuit testing and on-chip debugging without additional hardware probes. This simplifies firmware development and manufacturing test by allowing developers to set breakpoints, inspect registers, and program the device through the standard JTAG interface.
What is the ADC capability of the ATMEGA16-16MU?
The ATMEGA16-16MU features an integrated multi-channel Analog-to-Digital Converter (ADC) with up to 10-bit resolution, allowing direct connection to analog sensors without external ADC components. This enables cost-effective and compact designs for applications such as temperature monitoring, light sensing, and analog control signal processing in embedded systems.
Is the ATMEGA16-16MU RoHS compliant and what is its availability?
Yes, the ATMEGA16-16MU is RoHS-compliant and Pb-free, as confirmed by its Pbfree Code: Yes designation. It has a factory lead time of approximately 7 weeks and is widely available through global electronic component distributors, making it accessible for both prototyping and volume production of embedded systems.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $5.8600 | $5.86 |
| 25+ | $5.3800 | $134.50 |
| 100+ | $4.8600 | $486.00 |
| 1000+ | $4.4800 | $4480.00 |
| 5000+ | $4.2600 | $21300.00 |
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