ATTINY24A-MU The ATTINY24A-MU is an 8-bit AVR microcontroller from Microchip with 2KB Flash program memory, 128B RAM, and 128B EEPROM. It operates at up to 20MHz and features 12 I/O lines, a 10-bit ADC, and a QFN-20 package.
Mfr Part #:

ATTINY24A-MU

Available from 3 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATTINY24A-MU is an 8-bit AVR microcontroller from Microchip with 2KB Flash program memory, 128B RAM, and 128B EEPROM. It operates at up to 20MHz and features 12 I/O lines, a 10-bit ADC, and a QFN-20 package.
✓ Total Stock: 8,941 pcs

ATTINY24A-MU Available from 3 distributors

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ATTINY24A-MU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Supplier Device Package
Voltage
Watchdog Timer

ATTINY24A-MU Description

Short technical summary and product information.

The ATTINY24A-MU is a high-performance, low-power 8-bit AVR microcontroller from Microchip Technology. It features 2KB of in-system self-programmable Flash memory, 128B of SRAM, and 128B of EEPROM with high endurance (10,000 write/erase cycles for Flash, 100,000 for EEPROM). The device operates over a wide voltage range of 1.8V to 5.5V and supports clock speeds up to 20MHz.

 

The microcontroller includes a 10-bit ADC with 8 single-ended and 12 differential channels, two timers (one 8-bit and one 16-bit) with PWM outputs, an analog comparator, a watchdog timer, and an on-chip temperature sensor. It also features a Universal Serial Interface (USI) for connectivity and supports debugWIRE for on-chip debugging.

 

The ATTINY24A-MU is offered in a 20-pin QFN-EP (4x4mm) package with exposed pad for surface mount assembly. It is designed for low power consumption, drawing only 210 µA in active mode at 1.8V and 1 MHz, 33 µA in idle mode, and 0.1 µA in power-down mode. The operating temperature range is -40°C to +85°C.

ATTINY24A-MU Quick Information

Product Type: Microcontroller
Series: ATtiny24A
Canonical Name: ATTINY24A-MU 8-bit AVR Microcontroller
Subcategory: 8-bit Microcontrollers

ATTINY24A-MU Compliance

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

ATTINY24A-MU Features

  • 8-bit AVR core with 2KB Flash memory.
  • Operates at up to 20MHz clock speed.
  • Includes 10-bit ADC with 20 channels.
  • Low power consumption: 0.1 µA in power-down.
  • Surface mount QFN-20 package with exposed pad.

ATTINY24A-MU Applications

  • Ideal for battery-powered sensor applications.
  • Used in industrial control and monitoring systems.
  • Suitable for embedded control with analog sensing.
  • Can be used in consumer electronics and IoT devices.

ATTINY24A-MU FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATTINY24A-MU?

1.8V to 5.5V.

What package does the ATTINY24A-MU come in?

20-WFQFN Exposed Pad (20-QFN-EP 4x4mm).

What is the operating temperature range?

-40°C to +85°C.

Is the ATTINY24A-MU RoHS compliant?

RoHS3 Compliant (unverified).

What is the program memory size?

2KB Flash.

How many I/O pins does it have?

12.

What is the maximum clock frequency?

20MHz.

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