ATTINY841-SSU
8-bit Microcontrollers - MCU AVR 8K FLASH EEATTINY841-SSU
8-bit Microcontrollers - MCU AVR 8K FLASH EE
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Manufacturer Part # : ATTINY841-SSU
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Package/Case: SOIC-14
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Part Status : ACTIVE
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Brand: Microchip Technology
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Product Categories : Microcontrollers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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ATTINY841-SSU DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
From its compact form factor to its wide voltage range and power-saving modes, the ATTINY841-SSU microcontroller is designed to meet the demands of modern electronic systems. Whether you are building a wearable device, smart home automation system, or industrial control unit, this high-performance AVR chip delivers the processing power and connectivity options you need. With its 8KB of flash memory, 12 general-purpose I/O pins, and 10-bit ADC, the ATTINY841-SSU offers a versatile platform for developing innovative solutions in a variety of industries
Key Features
- High Performance, Low Power AVR® 8-Bit Microcontroller
- Advanced RISC Architecture
- – 120 Powerful Instructions – Most Single Clock Cycle Execution
- – 32 x 8 General Purpose Working Registers
- – Fully Static Operation
- Non-volatile Program and Data Memories
- – 2/4/8K Byte of In-System Programmable Program Memory Flash (ATtiny24/44/84)
- Endurance: 10,000 Write/Erase Cycles
- – 128/256/512 Bytes In-System Programmable EEPROM (ATtiny24/44/84)
- Endurance: 100,000 Write/Erase Cycles
- – 128/256/512 Bytes Internal SRAM (ATtiny24/44/84)
- – Programming Lock for Self-Programming Flash Program and EEPROM Data
- Security
- Peripheral Features
- – Two Timer/Counters, 8- and 16-bit counters with two PWM Channels on both
- – 10-bit ADC
- 8 single-ended channels
- 12 differential ADC channel pairs with programmable gain (1x, 20x)
- Temperature Measurement
- – Programmable Watchdog Timer with Separate On-chip Oscillator
- – On-chip Analog Comparator
- – Universal Serial Interface
- Special Microcontroller Features
- – debugWIRE On-chip Debug System
- – In-System Programmable via SPI Port
- – External and Internal Interrupt Sources
- – Pin Change Interrupt on 12 pins
- – Low Power Idle, ADC Noise Reduction, Standby and Power-down Modes
- – Enhanced Power-on Reset Circuit
- – Programmable Brown-out Detection Circuit
- – Internal Calibrated Oscillator
- – On-chip Temperature Sensor
- I/O and Packages
- – 14-pin SOIC, PDIP and 20-pin QFN/MLF: Twelve Programmable I/O Lines
- Operating Voltage:
- – 1.8 - 5.5V for ATtiny24V/44V/84V
- – 2.7 - 5.5V for ATtiny24/44/84
- Speed Grade
- – ATtiny24V/44V/84V: 0 - 4 MHz @ 1.8 - 5.5V, 0 - 10 MHz @ 2.7 - 5.5V
- – ATtiny24/44/84: 0 - 10 MHz @ 2.7 - 5.5V, 0 - 20 MHz @ 4.5 - 5.5V
- Industrial Temperature Range
- Low Power Consumption
- – Active Mode:
- 1 MHz, 1.8V: 380 µA
- – Power-down Mode:
- 1.8V: 100 nA
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Program Memory Size (KB) | 8 | RAM (bytes) | 512 |
Data EEPROM (bytes) | 512 | Pin Count ! | 14 |
Operation Voltage Max.(V) | 5.5 | Operation Voltage Min.(V) | 1.7 |
Timers | 1 x 8-bit - 2 x 16-bit | Max ADC Resolution (bits) | 10 |
ADC Channels | 12 | Zero Cross Detect | No |
Number of Comparators | 2 | SPI | 1 -SPI |
I2C | 1 -I2C | Stand alone PWM | 6 |
Low Power | Yes | Numerically Controlled Oscillator (NCO) | 0 |
Data Signal Modulator (DSM) | 0 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is ATTINY841-SSU?
The ATTINY841-SSU is a high-performance, low-power 8-bit microcontroller unit (MCU) designed by Microchip Technology. It is part of the ATtiny series and is ideal for applications requiring embedded control, connectivity, and low power consumption, such as industrial control systems, Internet of Things (IoT) devices, and consumer electronics.
How Does ATTINY841-SSU Work?
The ATTINY841-SSU works by executing program instructions stored in its flash memory to control the operation of connected devices and systems. It features a rich set of peripherals, including timers, communication interfaces, and analog-to-digital converters, allowing for versatile integration into various embedded applications.
How Many Pins does ATTINY841-SSU have and What are the Functions of the Pinout Configuration?
The ATTINY841-SSU is housed in a 20-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC: Positive power supply pin.
- GND: Ground pin.
- RESET: Reset pin for MCU reset and wake-up functionality.
- GPIO/ADC/PWM/USART: General-purpose input/output, analog-to-digital converter, pulse-width modulation, and USART communication pins.
- Timer/Counter and Communication: Pins dedicated to timer/counter functions and communication interfaces.
What are the Pros and Cons of ATTINY841-SSU?
Pros:
- Low Power Consumption: Operates with low power, suitable for battery-powered and energy-efficient designs.
- Rich Peripheral Set: Offers a wide range of peripherals for flexible system integration and control.
- High-Performance CPU: Features a high-performance, low-power 8-bit AVR RISC-based CPU for efficient computation.
- Compact Package: The 20-pin SOIC package provides a space-efficient form factor for compact designs.
Cons:
- Limited Flash Memory: May have limited program memory space for large-scale applications.
- Peripheral Limitations: Some applications may require more specialized peripherals not available in the ATTINY841-SSU.
Are There Any Equivalents/Alternatives to ATTINY841-SSU for Recommendation?
- The ATTINY85 from Microchip Technology offers a simpler alternative with fewer pins and peripherals.
- Alternatives to the ATTINY841-SSU include the PIC12F1840 from Microchip Technology and the STM8S003F3P6 from STMicroelectronics.
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