ATTINY167-SUR
- Mfr.Part #
- ATTINY167-SUR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 20SOIC
- Stock
- 1,880
- In Stock :
- 1,880
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 5.5V
- Speed :
- 16MHz
- Qualification Status :
- Not Qualified
- ROM Programmability :
- Flash
- Has ADC :
- yes
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Device Core :
- AVR
- CPU Family :
- AVR RISC
- Connectivity :
- I2C, LINbus, SPI, UART/USART, USI
- EEPROM Size :
- 512 x 8
- Terminal Form :
- Gull wing
- Mounting Style :
- SMD/SMT
- Number of I/Os :
- 16 I/O
- RoHS Status :
- ROHS3 Compliant
- Number of Timers/Counters :
- 2
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O :
- 16
- Product Category :
- 8-bit Microcontrollers - MCU
- Peak Reflow Temperature (Cel) :
- 250
- Terminal Pitch :
- 1.27 mm
- Number of ADC Channels :
- 11 Channel
- Terminal Position :
- Dual
- Supplier Device Package :
- 20-SOIC
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- DAC Channels :
- No
- Number of Terminations :
- 20
- Packaging :
- Tape and Reel (TR)
- Core Processor :
- AVR
- Length :
- 12.8 mm
- RAM (bytes) :
- 512
- ROM (words) :
- 16384
- Data Converter :
- A/D 11x10b
- RAM Size :
- 512 x 8
- Product :
- MCU
- Reach Compliance Code :
- Compliant
- DMA Channels :
- No
- Width :
- 7.5 mm
- Package Shape :
- RECTANGULAR
- Interface Type :
- Serial, SPI, UART
- Bit Size :
- 8
- Interfaces :
- SPI/UART/USI
- Core Size :
- 8-Bit
- Number of Terminals :
- 20
- Memory Size :
- 16kB
- Supply Voltage-Min (Vsup) :
- 4.5V
- Pbfree Code :
- yes
- Data Converters :
- A/D 11x10b
- Published :
- 1997
- JESD-30 Code :
- R-PDSO-G20
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Seated Height-Max :
- 2.65 mm
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Watchdog Timer :
- yes
- Contact Plating :
- Tin
- Program Memory Size :
- 16KB 8K x 16
- Manufacturer :
- Microchip
- Frequency :
- 20MHz
- Minimum Operating Temperature :
- - 40 C
- Supply Current-Max :
- 7 mA
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Interface :
- I2C, LIN, SPI, UART, USART
- Number of I/O Lines :
- 16
- Tradename :
- AVR
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Product Status :
- Active
- JESD-609 Code :
- e3
- Data Bus Width :
- 8B
- RoHS :
- Details
- Factory Lead Time :
- 7 Weeks
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Maximum Operating Temperature :
- + 85 C
- Operating Temperature :
- -40°C~85°C TA
- Base Product Number :
- ATtiny167
- PWM Channels :
- yes
- Program Memory Type :
- Flash
- Additional Feature :
- OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Number of Pins :
- 20
- Power Supplies :
- 2/5 V
- Base Part Number :
- ATtiny167
- Temperature Grade :
- Industrial
- Brand :
- Microchip Technology
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Series :
- AVR® ATtiny
- Oscillator Type :
- Internal
- Datasheets
- ATTINY167-SUR
ATTINY167-SUR Documents

Microcontrollers Microchip Technology ATTINY167-SUR Overview
The ATTINY167-SUR by Microchip Technology stands out as a high-performance, low-power AVR® microcontroller that perfectly suits demanding applications requiring a versatile, yet efficient solution. With a compact 20SOIC package, this microcontroller combines 16KB of ISP flash memory with read-while-write capabilities, a 512-Byte EEPROM, and a 512-Byte SRAM, making it highly capable in sophisticated yet space-constrained environments. The Microcontrollers Microchip Technology ATTINY167-SUR is engineered for scalability and reliability in industrial applications, offering robust interfacing options and comprehensive system control capabilities.
ATTINY167-SUR Features
This microcontroller features an advanced RISC architecture that enables powerful processing in a compact form factor. It operates at a clock speed of up to 16 MHz and includes an onboard analog comparator and multiple programmable I/O lines. Enhanced power-saving modes reduce power consumption during idle periods, making it an excellent choice for battery-powered applications. The ATTINY167-SUR supports SPI, UART, and I2C communication protocols, offering flexible connectivity options for various peripheral integrations.
ATTINY167-SUR Applications
- Automotive Systems: Utilizes its robust processing capabilities to manage small-scale car functionalities such as dashboard controls and sensor monitoring.
- Consumer Electronics: Ideal for power management and operational control in devices like smart watches, home automation hubs, and portable health monitors.
- Industrial Automation: Can efficiently control machinery with its precise timing features and strong data handling capacity, suitable for assembly lines and automated quality control systems.
- Wearable Technology: Due to its low power consumption and small footprint, it is perfect for fitness trackers and other wearable devices that require long battery life and compact size.
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