ATTINY48-AUR
- Mfr.Part #
- ATTINY48-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 32TQFP
- Stock
- 11,002
- In Stock :
- 11,002
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Bus Width :
- 8B
- MSL :
- MSL 3 - 168 hours
- Length :
- 7mm
- Integrated Cache :
- No
- Base Part Number :
- ATtiny48
- Product Status :
- Active
- Min Operating Temperature :
- -40 °C
- Terminal Position :
- QUAD
- JESD-609 Code :
- e3
- Format :
- FIXED POINT
- Contact Plating :
- Tin
- Data Converters :
- A/D 8x10b
- JESD-30 Code :
- S-PQFP-G32
- Number of I2C Channels :
- 1
- Number of ADC Channels :
- 6 Channel
- Qualification Status :
- Not Qualified
- Interface Type :
- SPI, TWI
- Min Supply Voltage :
- 1.8 V
- On Chip Data RAM Width :
- 8
- Frequency :
- 12MHz
- ROM (words) :
- 4096
- On Chip Program ROM Width :
- 8
- Number of I/Os :
- 28
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 32-TQFP
- Manufacturer :
- Microchip
- Program Memory Size :
- 4KB 2K x 16
- Number of Programmable I/O :
- 28
- Maximum Operating Temperature :
- +85 °C
- Interfaces :
- TWI/SPI
- Schedule B :
- 8542310000
- Temperature Grade :
- Industrial
- Height :
- 1.05mm
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 6 MHZ AND 1.8 V MINIMUM SUPPLY AT 2MHZ
- Peripherals :
- Brown-out Detect/Reset, POR, WDT
- Pbfree Code :
- yes
- Supply Voltage-Max (Vsup) :
- 5.5V
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 32
- Qualification :
- -
- Number of I/O Lines :
- 28
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- DAC Channels :
- No
- CPU Family :
- AVR RISC
- Low Power Mode :
- yes
- Watchdog Timer :
- yes
- EEPROM Size :
- 64 x 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Power Supplies :
- 2/5 V
- Program Memory Type :
- Flash
- Memory Size :
- 4kB
- Factory Lead Time :
- 6 Weeks
- Package Shape :
- Square
- Base Product Number :
- ATtiny48
- Width :
- 7.1mm
- Number of Timers/Counters :
- 2
- Published :
- 1997
- Data Converter :
- A/D 8x10b
- Core Processor :
- AVR
- DMA Channels :
- No
- Tradename :
- AVR
- Family Name :
- ATtiny48
- Max Operating Temperature :
- 85 °C
- Seated Height-Max :
- 1.2 mm
- Number of External Interrupts :
- 2
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O :
- 28
- Supply Current-Max :
- 8 mA
- Product :
- MCU
- Supply Voltage :
- 5V
- Product Category :
- 8-bit Microcontrollers - MCU
- Dimensions :
- 7.1 x 7.1 x 1.05mm
- Number of Pins :
- 32
- Brand :
- Microchip Technology / Atmel
- Product Type :
- 8-bit Microcontrollers - MCU
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Oscillator Type :
- Internal
- ROM Programmability :
- Flash
- Connectivity :
- I2C, SPI
- Pin Count :
- 32
- Instruction Set Architecture :
- RISC
- Terminal Pitch :
- 0.8mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Has ADC :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Mounting Type :
- Surface Mount
- Number of SPI Channels :
- 1
- Supply Voltage-Min (Vsup) :
- 4.5V
- Speed :
- 12MHz
- Package Type :
- TQFP
- Number of Terminals :
- 32
- Interface :
- I2C, SPI
- Mounting Style :
- SMD/SMT
- Bit Size :
- 8
- RAM Size :
- 256 x 8
- Operating Temperature :
- -40°C~85°C TA
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Device Core :
- AVR
- PWM Channels :
- yes
- Core Architecture :
- AVR
- Reach Compliance Code :
- Compliant
- Max Supply Voltage :
- 5.5 V
- RoHS :
- Compliant
- External Data Bus Width :
- 8
- Series :
- AVR® ATtiny
- RAM (bytes) :
- 256
- Supplier Device Package :
- 32-TQFP (7x7)
- Number of Timers :
- 3
- Lead Free :
- Lead Free
- Memory Type :
- Flash
- Boundary Scan :
- No
- Max Frequency :
- 12 MHz
- Typical Operating Supply Voltage :
- 5.5 (Maximum) V
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Core Size :
- 8-Bit
- Minimum Operating Temperature :
- -40 °C
- Datasheets
- ATTINY48-AUR
ATTINY48-AUR Documents

Microcontrollers Microchip Technology ATTINY48-AUR Overview
Introducing the Microcontrollers Microchip Technology ATTINY48-AUR, a high-performance, low-power AVR® microcontroller that delivers robust functionality suited for demanding applications. Manufactured by Microchip Technology, this IC MCU features 8-bit architecture and comes equipped with 4KB of flash memory. Encased in a compact 32TQFP package, it is designed for advanced control systems where space and power efficiency are critical. The ATTINY48-AUR is ideal for developers looking for a scalable solution that balances performance and cost, making it perfect for a wide range of industrial applications.
ATTINY48-AUR Features
The ATTINY48-AUR microcontroller is packed with features that enhance its versatility and usability in complex environments. Key features include:
- 4KB in-system programmable flash
- 512 bytes of EEPROM
- 512 bytes SRAM
- Up to 20 MHz internal oscillator
- Advanced RISC architecture
- Power-on reset and programmable brown-out detection
- Multiple programmable I/O lines
- 32-lead TQFP package for reduced space requirements
ATTINY48-AUR Applications
- Consumer Electronics: Utilized in smart home devices, the ATTINY48-AUR manages sensor inputs and actuator outputs effectively, ensuring responsive and reliable operations.
- Automotive: In vehicle systems, this microcontroller controls non-critical processing tasks, enhancing automotive safety and functionality without significant power consumption.
- Industrial Automation: The ATTINY48-AUR can be integrated into automation controllers, where it processes data from various sensors to manage machinery operations, contributing to enhanced productivity and safety.
- Wearable Technology: Its low power consumption and small footprint make it suitable for wearable health monitors, where it processes physiological data in real time.
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