ATTINY9-TSHR ATTINY9-TSHR is an 8-bit AVR microcontroller by Atmel featuring 1KB Flash memory, 32B SRAM, operating at up to 12 MHz. It comes in a compact SOT-23-6 surface mount package with 4 I/O lines.
Mfr Part #:

ATTINY9-TSHR

Available from 1 distributors
Mfr Name: Atmel
Atmel
ATTINY9-TSHR is an 8-bit AVR microcontroller by Atmel featuring 1KB Flash memory, 32B SRAM, operating at up to 12 MHz. It comes in a compact SOT-23-6 surface mount package with 4 I/O lines.
✓ Total Stock: 90,400 pcs

ATTINY9-TSHR Available from 1 distributor

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ATTINY9-TSHR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core Processor
Core Size
Mounting Type
Number of I
Number of Pins
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

ATTINY9-TSHR Description

Short technical summary and product information.

The ATTINY9-TSHR is an 8-bit AVR microcontroller from Atmel, part of the ATtiny family. It features a high-performance RISC architecture with 54 instructions, most executed in a single clock cycle. The device includes 1KB of in-system programmable Flash memory, 32B of SRAM, and 4 general-purpose I/O lines. It operates over a supply voltage range of 1.8V to 5.5V and supports clock speeds up to 12 MHz at 4.5V-5.5V, 8 MHz at 2.7V-5.5V, and 4 MHz at 1.8V-5.5V.

 

Peripherals include one 16-bit timer/counter with two PWM channels, an analog comparator, a programmable watchdog timer, and a capacitive touch sensing channel (QTouch library support). Power consumption is minimal: 200 µA active at 1 MHz/1.8V, 25 µA idle, and less than 0.1 µA in power-down mode. The device also features a Power-on Reset, programmable supply voltage level monitor, and an internal calibrated oscillator.

 

The ATTINY9-TSHR is housed in a 6-pin SOT-23-6 surface mount package, making it suitable for compact, space-constrained designs. It is rated for industrial temperature range from -40°C to 85°C. With its small footprint and low power consumption, it is ideal for battery-powered applications, capacitive touch interfaces, and simple control tasks.

ATTINY9-TSHR Quick Information

Product Type: Microcontroller
Series: ATtiny9
Canonical Name: ATtiny9 8-bit AVR Microcontroller with 1KB Flash, SOT-23-6
Subcategory: 8-bit Microcontroller

ATTINY9-TSHR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATTINY9-TSHR Features

  • 8-bit AVR RISC architecture with 54 instructions.
  • 1KB Flash, 32B SRAM, 10,000 write/erase cycles.
  • Operates from 1.8V to 5.5V supply voltage.
  • Maximum clock speed of 12 MHz at 4.5V-5.5V.
  • Ultra-low power consumption: <0.1 µA in power-down mode.

ATTINY9-TSHR Applications

  • Ideal for compact, battery-powered embedded systems.
  • Suitable for capacitive touch sensing applications.
  • Used in industrial control and monitoring devices.
  • Perfect for space-constrained designs with SOT-23-6 package.

ATTINY9-TSHR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATTINY9-TSHR?

The ATTINY9-TSHR operates from 1.8V to 5.5V.

What package does the ATTINY9-TSHR come in?

It comes in a 6-pin SOT-23-6 surface mount package.

What is the operating temperature range of the ATTINY9-TSHR?

The operating temperature range is -40°C to 85°C.

Is the ATTINY9-TSHR RoHS compliant?

It is reported as RoHS3 Compliant, but this is unverified.

How much Flash memory does the ATTINY9-TSHR have?

It has 1KB (1024 bytes) of in-system programmable Flash memory.

What is the maximum clock speed of the ATTINY9-TSHR?

12 MHz at 4.5V-5.5V, 8 MHz at 2.7V-5.5V, and 4 MHz at 1.8V-5.5V.

How many I/O pins are available on the ATTINY9-TSHR?

There are 4 programmable I/O lines.

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