Microchip Technology ATTINY48-AUR Microcontrollers
IC MCU 8BIT 4KB FLASH 32TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ATTINY48-AUR
Base Model
Detailed Description
IC MCU 8BIT 4KB FLASH 32TQFP
Package
32-TQFP
Lifecycle Status
Active
Datasheet
ATTINY48-AUR Datasheet
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Technical Specifications
Microchip Technology ATTINY48-AUR Microcontrollers technical specifications.
General
RAM Size
256 x 8
RoHS
Yes
Package / Case
32-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8V ~ 5.5V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, POR, WDT
Number of I/O
28
Speed
12MHz
Related Parts Comparison (ATTINY48-AUR 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-TQFP | -- | 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
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