Microchip Technology ATTINY167-SU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.87 | $1.87 |
| 15+ | $1.81 | $27.15 |
| 25+ | $1.77 | $44.25 |
| 50+ | $1.67 | $83.50 |
| 100+ | $1.48 | $148.00 |
| N+ | $0.30 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATtiny |
| Packaging | Tube | |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, LINbus, SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | 16 |
| Program Memory Size | 16KB (8K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 512 x 8 |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 11x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 20-SOIC |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| ROHS |  |
The Microchip ATTINY167-SU is a high-performance 8-bit AVR microcontroller featuring 16KB of flash memory and 512 bytes of SRAM. It operates from 1.8V to 5.5V and runs at up to 16MHz, delivering efficient processing for embedded control tasks. The device integrates a temperature sensor, PWM, and watchdog timer, all in a compact 20-SOIC package. Its robust feature set makes it a versatile choice for cost-sensitive and power-conscious designs.
- Ultra-low power operation: 1.8V minimum supply voltage extends battery life in portable devices.
- Integrated temperature sensor: Reduces external component count and simplifies thermal monitoring.
- High-speed AVR core: 16MHz clock enables fast response in real-time control loops.
- Compact SOIC-20 package: Saves PCB space while providing sufficient I/O for peripheral interfacing.
Battery-Powered Sensor Nodes
The 1.8V minimum supply voltage and low-power sleep modes enable long battery life in wireless sensor networks.
Temperature Monitoring Systems
The integrated temperature sensor eliminates the need for external thermistors, reducing BOM cost and PCB area.
PWM Motor Control
With built-in PWM channels, the ATTINY167-SU can drive small DC motors or LEDs with precise duty-cycle control.
Industrial Automation I/O Modules
Its 16MHz speed and robust I/O structure support real-time control in industrial sensors and actuators.
Automotive Body Electronics
Operating up to 85°C and with brown-out detection, it is suitable for under-hood or cabin electronics in vehicles.
Portable Medical Devices
The small SOIC package and low power consumption make it ideal for handheld diagnostic tools and wearable monitors.
- Q: What is the operating voltage range of the ATTINY167-SU?
- A: The ATTINY167-SU operates from 1.8V to 5.5V, making it suitable for battery-powered and low-voltage applications.
- Q: What is the maximum clock speed?
- A: It runs at up to 16MHz, providing a balanced performance for 8-bit AVR applications.
- Q: Does it include an analog temperature sensor?
- A: Yes, it features an internal temperature sensor, useful for environmental monitoring and thermal management.
- Q: What package is available?
- A: It comes in a 20-SOIC (7.50mm width) package, ideal for space-constrained PCB designs.
ATTINY167-SU.pdf
- Q: What is the operating voltage range of the ATTINY167-SU?
- A: The ATTINY167-SU operates from 1.8V to 5.5V, making it suitable for battery-powered and low-voltage applications.
- Q: What is the maximum clock speed?
- A: It runs at up to 16MHz, providing a balanced performance for 8-bit AVR applications.
- Q: Does it include an analog temperature sensor?
- A: Yes, it features an internal temperature sensor, useful for environmental monitoring and thermal management.
- Q: What package is available?
- A: It comes in a 20-SOIC (7.50mm width) package, ideal for space-constrained PCB designs.
