ATTINY841-MMHR
- Mfr.Part #
- ATTINY841-MMHR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 20VQFN
- Stock
- 21,019
- In Stock :
- 21,019
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Max Frequency :
- 16 MHz
- Mounting Type :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Data Converter :
- A/D 12x10b
- Number of Programmable I/O :
- 12
- Operating Temperature :
- -40°C~85°C TA
- Program Memory Size :
- 8KB 8K x 8
- EEPROM Size :
- 512 x 8
- Supply Current-Max :
- 6 mA
- PWM Channels :
- yes
- Seated Height-Max :
- 0.85 mm
- Frequency :
- 16MHz
- Package Shape :
- Square
- Base Product Number :
- ATTINY841
- Weight :
- 69.994973mg
- Product Category :
- 8-bit Microcontrollers - MCU
- Oscillator Type :
- Internal
- Number of Terminals :
- 20
- Interfaces :
- I2C/SPI/USART
- Manufacturer :
- Microchip
- Packaging :
- Tape and Reel (TR)
- RoHS :
- Compliant
- Maximum Operating Temperature :
- + 85 C
- Number of Pins :
- 20
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Device Core :
- AVR
- Core Processor :
- AVR
- Height :
- 850 µm
- Brand :
- Microchip Technology
- Peripherals :
- PWM
- Pbfree Code :
- yes
- Supplier Device Package :
- 20-VQFN (3x3)
- Speed :
- 16MHz
- Schedule B :
- 8542310000, 8542310000/8542310000, 8542310000/8542310000/8542310000, 8542310000/8542310000/8542310000/8542310000
- Interface :
- I2C, SPI, UART, USART
- Data Converters :
- A/D 12x10b
- Published :
- 1997
- Number of Timers/Counters :
- 3
- Supply Voltage-Min (Vsup) :
- 1.7V
- Number of I2C Channels :
- 1
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- RAM (bytes) :
- 512
- Number of Terminations :
- 20
- Number of ADC Channels :
- 12
- Interface Type :
- I2C, SPI, USARTs
- Watchdog Timer :
- yes
- Terminal Position :
- QUAD
- Memory Type :
- Flash
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Series :
- AVR® ATtiny
- Voltage - Supply (Vcc/Vdd) :
- 1.7V~5.5V
- Max Operating Temperature :
- 85 °C
- Data Bus Width :
- 8B
- Terminal Pitch :
- 0.45mm
- Bit Size :
- 8
- JESD-30 Code :
- S-PQCC-N20
- RAM Size :
- 512 x 8
- Package / Case :
- 20-VFQFN Exposed Pad
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Mount :
- Surface Mount
- Max Supply Voltage :
- 5.5 V
- Memory Size :
- 8kB
- DAC Channels :
- No
- Min Operating Temperature :
- -40 °C
- Height Seated (Max) :
- 0.85mm
- DMA Channels :
- No
- Core Size :
- 8-Bit
- Number of I/Os :
- 12
- Width :
- 3 mm
- Length :
- 3 mm
- Program Memory Type :
- Flash
- Connectivity :
- I2C, SPI, UART/USART
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM (words) :
- 4096
- Base Part Number :
- ATTINY841
- Power Supplies :
- 1.8/5V
- Minimum Operating Temperature :
- - 40 C
- Tradename :
- AVR
- ROM Programmability :
- Flash
- Supply Voltage :
- 3.3V
- Factory Lead Time :
- 7 Weeks
- Contact Plating :
- Gold
- Surface Mount :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of PWM Channels :
- 2
- Core Architecture :
- AVR
- Number of I/O :
- 12
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of A/D Converters :
- 1
- Min Supply Voltage :
- 1.7 V
- Number of I/O Lines :
- 12
- Terminal Form :
- NO LEAD
- Has ADC :
- yes
- Temperature Grade :
- Industrial
- Mounting Style :
- SMD/SMT
- Product Status :
- Active
- CPU Family :
- AVR RISC
- Datasheets
- ATTINY841-MMHR

Microcontrollers Microchip Technology ATTINY841-MMHR Overview
Introducing the ATTINY841-MMHR by Microchip Technology, a robust and versatile microcontroller designed to cater to a variety of applications requiring high performance in a compact package. This microcontroller, part of Microchip's renowned AVR® family, offers 8KB of Flash memory, providing ample space for complex programming while maintaining low power consumption. Its advanced RISC architecture enables enhanced processing speed and efficiency, making it an ideal choice for developers looking for scalable solutions in embedded systems.
ATTINY841-MMHR Features
The ATTINY841-MMHR stands out with its rich set of features designed for optimal performance and adaptability. Key features include an 8-bit processor with an 8KB flash memory, enabling efficient data handling and storage. Its 20-VQFN packaging ensures minimal space usage while providing maximum functionality. Additionally, the microcontroller supports multiple communication protocols including I2C, SPI, and UART, facilitating easy integration into existing systems. With extended operating temperatures and low-power consumption, it meets the stringent requirements of various industrial applications.
ATTINY841-MMHR Applications
- Smart Home Devices: Can be integrated into home automation systems, controlling lighting, security, and HVAC systems through efficient signal processing and connectivity features.
- Industrial Automation: Suitable for use in complex industrial machines to perform tasks such as process control and machine monitoring, leveraging its robust processing capabilities and multiple communication interfaces.
- Wearable Technology: Its low power consumption and small form factor make it perfect for wearable devices, providing the processing power needed for activity tracking and personal health monitoring.
- Automotive Applications: Used in automotive systems for monitoring and controlling engine parameters, enhancing vehicle performance and safety through reliable data processing.
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