Microchip Technology ATTINY48-MMH

  • ATTINY48-MMH Microchip Technology Microchip Technology MCU IC Original Authentic IC Component
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Product attributes Property Value
Manufacturer Microchip Technology
Product Series AVR® ATtiny
Packaging Tray | NULL
Core Processor AVR
Core Size 8-Bit
Speed 12MHz
Connectivity I2C, SPI
Peripherals Brown-out Detect/Reset, POR, WDT
Number of I/O 24
Program Memory Size 4KB (2K x 16)
Program Memory Type FLASH
EEPROM Size 64 x 8
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 6x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 28-VQFN (4x4)
Package / Case 28-VFQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Microchip ATTINY48-MMH is an 8-bit AVR microcontroller with 4KB flash and 256 bytes RAM, running at 12MHz. It operates from 1.8V to 5.5V and includes BOR, POR, and WDT. The 28-VFQFN package offers ample I/O in a compact form for low-power embedded applications.

  • Ultra-low voltage: 1.8V operation for battery-powered designs.
  • Rich I/O: 28 pins enable multiple peripherals.
  • AVR efficiency: Single-cycle instructions improve throughput.
  • Compact package: VFQFN saves board space.

Battery-Powered IoT Sensors

1.8V operation and low power extend battery life in wireless sensor nodes.

LED Matrix Controllers

28 pins provide enough I/O for driving small LED displays.

Motor Control for Drones

12MHz speed and PWM support small brushless motor ESCs.

Home Automation

Compact package fits smart switches or dimmers.

Wearable Devices

Low voltage and small footprint suit fitness trackers.

Educational Kits

Simple AVR programming environment ideal for learning.

Q: What is the core architecture?
A: It uses the AVR 8-bit core.
Q: What is the maximum speed?
A: 12MHz.
Q: How much flash and RAM does it have?
A: 4KB flash and 256 bytes RAM.
Q: What is the voltage range?
A: 1.8V to 5.5V.
Q: What package is available?
A: 28-VFQFN exposed pad.
Base Product Number ： ATTINY48
12MHz 256B RAM 4KB flash 8-bit MCU AVR IoT low power VFQFN-28
Q: What is the core architecture?
A: It uses the AVR 8-bit core.
Q: What is the maximum speed?
A: 12MHz.
Q: How much flash and RAM does it have?
A: 4KB flash and 256 bytes RAM.
Q: What is the voltage range?
A: 1.8V to 5.5V.
Q: What package is available?
A: 28-VFQFN exposed pad.

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