ATTINY40-MMH The Microchip Technology ATTINY40-MMH is an 8-bit microcontroller featuring 4KB of Flash memory and operating at speeds up to 12MHz. It is supplied in a 20-VQFN package.
Mfr Part #:

ATTINY40-MMH

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology ATTINY40-MMH is an 8-bit microcontroller featuring 4KB of Flash memory and operating at speeds up to 12MHz. It is supplied in a 20-VQFN package.
✓ Total Stock: 3,435 pcs

ATTINY40-MMH Available from 1 distributor

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✓ Non-Authorised
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3,435 pcs
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ATTINY40-MMH Specifications Quick View

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

ATTINY40-MMH Description

Short technical summary and product information.

The Microchip Technology ATTINY40-MMH is a high-performance, low-power 8-bit AVR microcontroller. It offers 4KB of In-System Programmable Flash memory and 256 Bytes of internal SRAM. The device operates at speeds up to 12MHz and supports a voltage range of 1.8V to 5.5V.

 

Key peripherals include a 10-bit Analog to Digital Converter with 12 channels, a programmable watchdog timer, an analog comparator, and SPI/TWI serial interfaces. The microcontroller is designed for applications requiring efficient processing and low power consumption, with various low-power modes available.

 

This component is available in a 20-VQFN Exposed Pad package, suitable for surface mounting. It operates within an industrial temperature range of -40°C to 85°C (TA).

ATTINY40-MMH Quick Information

Product Type: Microcontroller
Canonical Name: ATTINY40-MMH 8-Bit Microcontroller
Subcategory: 8-Bit

ATTINY40-MMH Compliance

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

ATTINY40-MMH Features

  • 8-bit AVR microcontroller with 4KB Flash
  • Up to 12MHz operating speed
  • 1.8V to 5.5V operating voltage range
  • 10-bit ADC with 12 channels
  • 20-VQFN surface mount package

ATTINY40-MMH Applications

  • Ideal for low-power embedded systems
  • Suitable for control and monitoring tasks
  • Applications requiring SPI or I2C communication
  • Designs needing analog-to-digital conversion

ATTINY40-MMH FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the ATTINY40-MMH?

The operating voltage range is 1.8V to 5.5V.

What package type is the ATTINY40-MMH available in?

It is available in a 20-VQFN Exposed Pad package, specifically a 20-VQFN (3x3) supplier package.

What is the operating temperature range for this microcontroller?

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

Is the ATTINY40-MMH RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the program memory size of the ATTINY40-MMH?

It has a program memory size of 4KB.

What is the RAM size for this microcontroller?

The RAM size is 256 Bytes.

What communication interfaces does the ATTINY40-MMH support?

It supports I²C and SPI communication interfaces.

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