Microchip Technology ATTINY48-MU Microcontrollers
IC MCU 8BIT 4KB FLASH 32VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATTINY48-MU
Base Model
Detailed Description
IC MCU 8BIT 4KB FLASH 32VQFN
Package
32-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
ATTINY48-MU Datasheet
Quick Jump:
Technical Specifications
Microchip Technology ATTINY48-MU Microcontrollers technical specifications.
General
Series
ATtiny48
RAM Size
256 x 8
Data Bus Width
8 bit
Maximum Clock Frequency
12 MHz
RoHS
Yes
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Related Parts Comparison (ATTINY48-MU vs ATTINY48 vs ATTINY48-AU vs ATTINY48-MUR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Lifecycle Status | Active | In Production | Active | Active |
| Package / Case | 32-VFQFN Exposed Pad | -- | 32-TQFP | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 5.5V | -- | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Core Processor | AVR | -- | AVR | AVR |
| Core Size | 8-Bit | -- | 8-Bit | 8-Bit |
| RAM Size | 256 x 8 | -- | 256 x 8 | 256 x 8 |
| RoHS | Yes | -- | Yes | Yes |
| Connectivity | I²C, SPI | -- | I²C, SPI | I²C, SPI |
| Data Converters | A/D 8x10b | -- | A/D 8x10b | A/D 8x10b |
| EEPROM Size | 64 x 8 | -- | 64 x 8 | 64 x 8 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC9RS08KA4CWJNXP SemiconductorsNXP
IC MCU 8BIT 4KB FLASH 20SOIC
MC9S08QE4CLCNXP SemiconductorsNXP
IC MCU 8BIT 4KB FLASH 32LQFP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
