ATTINY806-MNR Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
Microchip ATtiny806-MNR is an 8-bit AVR RISC microcontroller with 8 KB flash, 512 B SRAM, running up to 20 MHz from 1.8 V to 5.5 V supply in a compact VQFN-20 package. It integrates a 10-bit ADC, configurable custom logic, and hardware event system. Available from stock worldwide with competitive pricing.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- ATTINY806-MNR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5440(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8 KB Flash with 256 B EEPROM and 512 B SRAM for cost-optimized embedded control
- Up to 20 MHz AVR RISC core operating from 1.8 V to 5.5 V supply
- Integrated Configurable Custom Logic (CCL) for glue-logic replacement without external components
- 10-bit ADC with internal voltage reference and hardware event system for autonomous peripheral coordination
Applications
The ATtiny806-MNR is well-suited for low-power sensor nodes, smart home accessories, and battery-operated IoT edge devices where 8-bit compute suffices. Its configurable custom logic enables direct replacement of discrete glue-logic gates, reducing BOM cost in industrial monitoring and consumer electronics designs. The VQFN-20 package fits compact PCB layouts in wearables and portable instruments operating across -40°C to 105°C.
Specifications
| Manufacturer Package Code | VQFN-20 |
| Factory Lead Time | 1Week |
| YTEOL | 19 |
| Has ADC | YES |
| Additional Feature | 2.7V MIN @ 10MHZ AND 1.8V MIN @5MHZ FREQUENCY AVAILABLE |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | AVR RISC |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N20 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of External Interrupts | 18 |
| Number of I/O Lines | 18 |
| Number of Timers | 2 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC20,.12SQ,16 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (bytes) | 512 |
| RAM (words) | 512 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 20MHz |
| Supply Current-Max | 200mA |
| 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 | 0.4mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines, Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ATTINY806-MNR:
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC20
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC20
Frequently Asked Questions
What is the maximum clock speed and supply voltage range of the ATtiny806-MNR?
The ATtiny806-MNR runs at up to 20 MHz with a supply voltage of 1.8 V to 5.5 V. At reduced voltages of 2.7 V it can achieve 10 MHz, and at 1.8 V it supports 5 MHz operation, making it suitable for battery-powered designs.
Which IoT sensor node designs benefit most from the ATtiny806-MNR's CCL and event system?
Designs requiring autonomous peripheral coordination without CPU wake-up benefit from the hardware event system and Configurable Custom Logic. Applications like 8-channel sensor polling, pulse counting, or simple state machines can execute with near-zero latency while the CPU remains in sleep, extending battery life significantly.
How does the ATtiny806-MNR compare to the ATtiny416 for cost-constrained designs needing more I/O pins?
The ATtiny806-MNR provides 20 pins (18 GPIO) in a VQFN-20 package compared to 14 pins on the ATtiny416. Both share the same AVR core and 8 KB flash, but the ATtiny806-MNR offers more I/O at a moderate cost premium, making it preferable when 14 pins are insufficient for direct sensor interfacing across -40°C to 105°C.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7900 | $0.79 |
| 25+ | $0.7648 | $19.12 |
| 100+ | $0.6500 | $65.00 |
| 1000+ | $0.6000 | $600.00 |
| 5000+ | $0.5700 | $2850.00 |
| 12000+ | $0.5440 | $6528.00 |
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