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Orders Over
$5000ATTINY861A-SU
With 8K Flash memory
Brands: MICROCHIP TECHNOLOGY INC
Mfr.Part #: ATTINY861A-SU
Datasheet: ATTINY861A-SU Datasheet (PDF)
Package/Case: 20-SOIC
Product Type: Microcontrollers
RoHS Status:
Stock Condition: 8,597 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ATTINY861A-SU General Description
The ATTINY861A-SU is a powerful microcontroller designed by Microchip Technology, offering an ideal combination of low-power consumption and high performance. Its 8-bit RISC architecture enables it to operate at a maximum clock frequency of 20 MHz, making it suitable for a wide range of applications. With 8 KB of in-system programmable flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM, it provides ample storage for data and program code. The device also supports multiple interfaces including SPI, I2C, and USART, allowing seamless communication with external peripherals. Moreover, it integrates analog capabilities with 10-bit ADC channels and analog comparator functions, enhancing its versatility. Operating within a voltage range of 1.8V to 5.5V, the ATTINY861A-SU is well-suited for low-power applications in consumer electronics, industrial control systems, and IoT devices. Housed in a small 20-pin SOIC package, it is ideal for space-constrained designs, providing flexibility and efficiency in a compact form factor
Features
- High Performance, Low Power AVR® 8-Bit Microcontroller
- Advanced RISC Architecture
- – 123 Powerful Instructions – Most Single Clock Cycle Execution
- – 32 x 8 General Purpose Working Registers
- – Fully Static Operation
- – Up to 20 MIPS Throughput at 20 MHz
- High Endurance Non-volatile Memory Segments
- – 2/4/8K Bytes of In-System Self-Programmable Flash Program Memory
- Endurance: 10,000 Write/Erase Cycles
- – 128/256/512 Bytes of In-System Programmable EEPROM
- Endurance: 100,000 Write/Erase Cycles
- – 128/256/512 Bytes of Internal SRAM
- – Data retention: 20 Years at 85°C / 100 Years at 25°C
- – In-System Programmable via SPI Port
- – Programming Lock for Software Security
- Peripheral Features
- – One 8/16-bit Timer/Counter with Prescaler
- – One 8/10-bit High Speed Timer/Counter with Prescaler
- 3 High Frequency PWM Outputs with Separate Output Compare Registers
- Programmable Dead Time Generator
- – 10-bit ADC
- 11 Single-Ended Channels
- 16 Differential ADC Channel Pairs
- 15 Differential ADC Channel Pairs with Programmable Gain (1x, 8x, 20x, 32x)
- – On-Chip Analog Comparator
- – Programmable Watchdog Timer with Separate On-Chip Oscillator
- – Universal Serial Interface with Start Condition Detector
- – Interrupt and Wake-up on Pin Change
- Special Microcontroller Features
- – debugWIRE On-Chip Debug System
- – Power-on Reset and Programmable Brown-out Detection
- – Internal Calibrated Oscillator
- – External and Internal Interrupt Sources
- – Four Sleep Modes: Low Power Idle, ADC Noise Reduction, Standby and Power Down
- – On-Chip Temperature Sensor
- I/O and Packages
- – 16 Programmable I/O Lines
- – 20-pin PDIP, 20-pin SOIC, 20-pin TSSOP and 32-pad MLF
- Operating Voltage
- – 1.8 – 5.5V
- Speed Grades
- – 0 – 4 MHz @ 1.8 – 5.5V
- – 0 – 10 MHz @ 2.7 – 5.5V
- – 0 – 20 MHz @ 4.5 – 5.5V
- Power Consumption at 1 MHz, 1.8V, 25°C
- – Active: 200 µA
- – Power-Down Mode: 0.1 µA
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | ATTINY861A-SU | Pbfree Code | Yes |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | Package Description | 0.300 INCH, GREEN, PLASTIC, MS-013AC, SOIC-20 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.31.00.01 | Samacsys Manufacturer | Microchip |
| Has ADC | YES | Additional Feature | ALSO OPERATES AT 1.8V MINIMUM SUPPLY AT 4 MHZ; AND 2.7V MINIMUM SUPPLY AT 10 MHZ |
| Address Bus Width | Bit Size | 8 | |
| Boundary Scan | NO | CPU Family | AVR RISC |
| Clock Frequency-Max | 20 MHz | DAC Channels | NO |
| DMA Channels | NO | External Data Bus Width | |
| Format | FLOATING-POINT | Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G20 | JESD-609 Code | e3 |
| Length | 12.8 mm | Low Power Mode | YES |
| Moisture Sensitivity Level | 1 | Number of I/O Lines | 16 |
| Number of Terminals | 20 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOP20,.4 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 250 |
| Power Supplies | 2/5 V | Qualification Status | Not Qualified |
| RAM (bytes) | 512 | ROM (words) | 8192 |
| ROM Programmability | FLASH | Seated Height-Max | 2.65 mm |
| Speed | 20 MHz | Supply Current-Max | 7 mA |
| Supply Voltage-Max | 5.5 V | Supply Voltage-Min | 4.5 V |
| Supply Voltage-Nom | 5 V | Surface Mount | YES |
| Technology | CMOS | Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Terminal Form | GULL WING |
| Terminal Pitch | 1.27 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 | Width | 7.5 mm |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ATTINY861A-SU is a low-power, high-performance microcontroller from Atmel, featuring 8KB of programmable flash memory, 512B of EEPROM, and 512B of SRAM. This chip is ideal for embedded applications requiring small form factor and low power consumption.
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Equivalent
Some equivalent products to the ATTINY861A-SU chip include the PIC16F18345-I/SO from Microchip Technology, the MSP430F247TRGZR from Texas Instruments, and the STM32F030C6T6 from STMicroelectronics. These chips offer similar functionality and performance to the ATTINY861A-SU. -
Features
- Low power consumption - 8-bit AVR microcontroller - 8KB flash memory - 512B EEPROM - 512B SRAM - 23 general purpose I/O pins - 16MHz processing speed - 10-bit ADC - 2 PWM channels - Voltage range of 1.8V to 5.5V - 20-pin SOIC package -
Pinout
The ATTINY861A-SU is a 20-pin microcontroller with functions including 8K Bytes of In-System Programmable Flash memory, 512 Bytes EEPROM, 512 Bytes SRAM, 22 general-purpose I/O lines, and 32 general-purpose working registers. It also has a 10-bit A/D converter, programmable Watchdog Timer, and analog comparator. -
Manufacturer
ATTINY861A-SU is a microcontroller manufactured by Microchip Technology Inc. Microchip Technology is an American manufacturer of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. It is a leading provider of embedded control solutions serving multiple industries such as automotive, consumer, industrial, and aerospace markets. -
Application Field
The ATTINY861A-SU is commonly used in various applications such as consumer electronics, industrial automation, home appliances, automotive systems, and embedded control systems. It is suitable for low-power, cost-effective applications that require microcontroller functionality in a compact package. -
Package
The ATTINY861A-SU chip comes in a surface mount package type known as SOIC (Small Outline Integrated Circuit). It is in a 20-pin form with a small size of approximately 7.5mm x 10.3mm.
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