Microchip Technology ATTINY441-MMHRA0
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATtiny |
| Packaging | | Tape & Reel (TR) |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | PWM |
| Number of I/O | 12 |
| Program Memory Size | 4KB (4K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 5.5V |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-VQFN (3x3) |
| Package / Case | 20-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATTINY441-MMHRA0 is a compact 8-bit AVR MCU operating at up to 16MHz. It offers 4KB flash and 256 bytes SRAM, with a supply range of 1.7V to 5.5V. Housed in a 20-VFQFN package, it provides PWM functionality for simple control applications.
- Cost-Effective: Small memory and package size make it an economical choice for high-volume consumer products.
- Wide Voltage Range: 1.7V to 5.5V allows direct operation from batteries or regulated supplies.
- Compact Footprint: 20-VFQFN saves PCB space in space-limited designs.
- Simple Architecture: AVR core is easy to program and debug, reducing development time.
- Integrated PWM: Enables efficient motor and lighting control without external timers.
Small Appliance Control
The 16MHz AVR core and PWM output are ideal for controlling heating elements and motors in coffee makers or air purifiers.
Battery Management Systems
With 1.7V operation, it can monitor cell voltages and control balancing circuits in single-cell Li-ion packs.
LED Lighting Drivers
The PWM module enables precise dimming and color control in smart LED bulbs and strips.
Sensor Interface Nodes
Its small footprint and low cost make it suitable for reading temperature or humidity sensors in HVAC systems.
Consumer Toys and Gadgets
The 20-VFQFN package and simple programming model allow for rapid development of interactive toys.
Automotive Accessories
Wide voltage tolerance supports 12V battery systems with simple regulation for interior lighting or sensor modules.
- Q: What is the core architecture of the ATTINY441-MMHRA0?
- A: It uses the AVR core running at up to 16MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 5.5V, offering flexibility for various power sources.
- Q: How much flash and RAM does it have?
- A: It includes 4KB of flash and 256 bytes of SRAM.
- Q: What package is this device available in?
- A: It comes in a 20-VFQFN exposed pad package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 85°C.
ATTINY441-MMHRA0.pdf
- Q: What is the core architecture of the ATTINY441-MMHRA0?
- A: It uses the AVR core running at up to 16MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 5.5V, offering flexibility for various power sources.
- Q: How much flash and RAM does it have?
- A: It includes 4KB of flash and 256 bytes of SRAM.
- Q: What package is this device available in?
- A: It comes in a 20-VFQFN exposed pad package.
- Q: What is the operating temperature range?
- A: It is rated for -40°C to 85°C.
