Microchip, 8bit AVR, ATtiny48 Microcontroller, 12MHz, 4 kB Flash, 28-Pin QFN

View all Microcontrollers

Subtotal (1 tray of 490 units)*

£312.62

(exc. VAT)

£375.34

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 15 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tray*
490 +£0.638£312.62

*price indicative

RS Stock No.:
177-3495
Mfr. Part No.:
ATTINY48-MMU
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

ATtiny48

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

28

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

4 kB

Maximum Frequency

12MHz

RAM Size

256 B

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

1

Number of I2C Channels

1

Number of USART Channels

0

Number of UART Channels

0

Number of CAN Channels

0

Typical Operating Supply Voltage

1.8 → 5.5 V

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Number of Ethernet Channels

0

Number of PCI Channels

0

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Width

4.05mm

Dimensions

4.05 x 4.05 x 0.95mm

Pulse Width Modulation

1 (4 Channel)

Number of LIN Channels

0

ADCs

6 x 10 bit

Height

0.95mm

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Length

4.05mm

The Microchip picoPower 8-bit AVR RISC-based microcontroller features 4KB of ISP Flash, 64-byte EEPROM, 256-byte SRAM, 8-bit timer/counter and 16-bit timer/counter with PWM, 10-bit A/D converter, SPI, and debugWIRE for on-chip-debug. The device achieves up to 12 MIPS throughput at 12MHz at 1.8-5.5 V operation. By executing powerful instructions in a single clock cycle, the ATtiny48 achieves throughputs approaching 1 MIPS perMHz allowing you to optimize power consumption versus processing speed.

High Performance, Low Power AVR® 8-Bit Microcontroller
Advanced RISC Architecture
123 Powerful Instructions – Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
High Endurance Non-volatile Memory Segments

Related links