ATTINY45V-10MUR
- Mfr.Part #
- ATTINY45V-10MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 20QFN
- Stock
- 814
- In Stock :
- 814
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Mounting Type :
- Surface Mount
- Bit Size :
- 8
- Oscillator Type :
- Internal
- Number of Pins :
- 20
- Terminal Pitch :
- 0.5mm
- Terminal Form :
- NO LEAD
- Interface Type :
- SPI/USI
- Contact Plating :
- Tin
- Interfaces :
- SPI/USI
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Package Shape :
- Square
- DMA Channels :
- No
- Program Memory Size :
- 4KB 2K x 16
- Number of Terminals :
- 20
- Peak Reflow Temperature (Cel) :
- 260
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- PWM Channels :
- yes
- Number of I/O :
- 6
- RAM Size :
- 256 x 8
- Tradename :
- AVR
- RoHS :
- Details
- Base Product Number :
- ATTINY45
- Number of I/Os :
- 6 I/O
- Has ADC :
- yes
- Terminal Position :
- QUAD
- Device Core :
- AVR
- Data Converter :
- A/D 4x10b
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Supply Voltage :
- 3V
- Power Supplies :
- 2/5 V
- Number of Terminations :
- 20
- Product Type :
- 8-bit Microcontrollers - MCU
- Data Bus Width :
- 8B
- Data Converters :
- A/D 4x10b
- Surface Mount :
- yes
- Program Memory Type :
- Flash
- Speed :
- 10 MHz
- Published :
- 2011
- Terminal Finish :
- MATTE TIN
- Connectivity :
- USI
- Series :
- AVR® ATtiny
- Base Part Number :
- ATTINY45
- Memory Size :
- 1.5kB
- Watchdog Timer :
- yes
- Manufacturer :
- Microchip
- Supply Current-Max :
- 8 mA
- RAM (bytes) :
- 256
- JESD-30 Code :
- S-PQCC-N20
- Interface :
- SPI
- Product Status :
- Active
- Height :
- 0.75 mm
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Operating Temperature :
- -40°C~85°C TA
- Temperature Grade :
- Industrial
- Factory Lead Time :
- 4 Weeks
- Packaging :
- Tape and Reel (TR)
- Length :
- 4mm
- Mounting Style :
- SMD/SMT
- ROM (words) :
- 4096
- EEPROM Size :
- 256 x 8
- Pbfree Code :
- yes
- DAC Channels :
- No
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Number of I/O Lines :
- 6
- RoHS Status :
- ROHS3 Compliant
- Core Size :
- 8-Bit
- Package / Case :
- 20-WFQFN Exposed Pad
- Product :
- MCU
- Product Category :
- 8-bit Microcontrollers - MCU
- Memory Type :
- FLASH, OTP
- Seated Height-Max :
- 0.8 mm
- Minimum Operating Temperature :
- - 40 C
- Additional Feature :
- ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Height Seated (Max) :
- 0.8mm
- Core Processor :
- AVR
- Frequency :
- 4MHz
- ROM Programmability :
- Flash
- CPU Family :
- AVR RISC
- Maximum Operating Temperature :
- + 85 C
- Number of Timers/Counters :
- 2
- Brand :
- Microchip Technology
- Reach Compliance Code :
- Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage-Max (Vsup) :
- 5.5V
- Width :
- 4 mm
- Qualification Status :
- Not Qualified
- Datasheets
- ATTINY45V-10MUR

Microcontrollers Microchip Technology ATTINY45V-10MUR Overview
The Microcontrollers Microchip Technology ATTINY45V-10MUR is a high-performance, low-power AVR® 8-bit microcontroller that combines 4KB of programmable flash memory, a wide range of peripherals, and a robust design to enhance functional efficiency in embedded applications. Optimized for control systems that require a compact, cost-effective solution, this microcontroller from Microchip Technology supports complex functions in a small package. It is specifically designed to meet the rigorous demands of both high and low power applications, providing a versatile platform for designers across diverse industries.
ATTINY45V-10MUR Features
This microcontroller includes several features that make it ideal for a broad spectrum of applications:
- 8-bit high-performance AVR microprocessor
- 4KB of in-system programmable flash
- 256B EEPROM and 256B SRAM
- 10 MIPS throughput at 10 MHz
- Low-power idle, ADC noise reduction, and power-down modes
- Advanced RISC architecture with 32 x 8 general purpose working registers
- Analog comparator and programmable watchdog timer with separate on-chip oscillator
- High endurance non-volatile memory segments
- 20-pin QFN packaging for space-sensitive applications
ATTINY45V-10MUR Applications
- Consumer Electronics: Utilized in small home appliances and personal care devices where compact size and low power consumption are essential.
- Lighting Systems: Employs pulse width modulation (PWM) outputs for LED control in smart lighting solutions, enhancing energy efficiency and user control.
- Battery Management: Suitable for portable devices with its power-down modes and efficient power management capabilities, extending battery life significantly.
- Industrial Automation: Implements control mechanisms in automated small-scale industrial equipment, optimizing operational efficiency and reliability.
- Hobbyist Projects: Frequently used in DIY electronics due to its ease of programming and versatility, making it ideal for education and experimentation.
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