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ATTINY9-TSHR Breakout
MCU AVR 8BIT 1KB FLASH 1.8-5.5V SOT23-6
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Design a Custom BoardAbout This Component
Ultra-compact 8-bit AVR microcontroller with 1KB flash memory, 32 bytes SRAM, and 16-bit timer with PWM. Operates from 1.8-5.5V with throughput up to 12 MIPS at 12MHz and active current of only 200µA at 1MHz. Features capacitive touch sensing support, watchdog timer, analog comparator, and 4 programmable I/O lines for minimal form-factor embedded applications.
Package: SOT-23-6 · 6 pins
Why does this need a breakout?
SOT-23-6 packages house precision regulators, voltage references, and level shifters with 0.95mm pin pitch—too fine for hand soldering and incompatible with breadboards. A breakout board provides through-hole headers for prototype work, eliminating soldering difficulty while enabling quick circuit iteration. Essential for developing with compact analog and power management ICs.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Microchip Technology |
| Part Number | ATTINY9-TSHR |
| Package | SOT-23-6 |
| Pin Count | 6 |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Number of I/O | 4 |
| Program Memory Size | 1KB (512 x 16) |
| Speed | 12MHz |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x ATTINY9-TSHR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS