ATTINY45-20XUR
- Mfr.Part #
- ATTINY45-20XUR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 8TSSOP
- Stock
- 6,740
- In Stock :
- 6,740
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Data Converters :
- A/D 4x10b
- Base Part Number :
- ATTINY45
- Factory Lead Time :
- 4 Weeks
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Temperature :
- - 40 C
- ROM (words) :
- 4096
- Core Processor :
- AVR
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Brand :
- Microchip Technology / Atmel
- Interfaces :
- SPI/USI
- Series :
- AVR® ATtiny
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Interface :
- SPI
- Package Shape :
- RECTANGULAR
- JESD-30 Code :
- R-PDSO-G8
- Terminal Position :
- Dual
- DMA Channels :
- No
- Temperature Grade :
- Industrial
- Surface Mount :
- yes
- Program Memory Size :
- 4KB 2K x 16
- Seated Height-Max :
- 1.2 mm
- Qualification Status :
- Not Qualified
- Device Core :
- AVR
- Reach Compliance Code :
- Compliant
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- RAM Size :
- 256 x 8
- Memory Size :
- 4kB
- Mounting Style :
- SMD/SMT
- RAM (bytes) :
- 256
- Number of I/O Lines :
- 6
- Program Memory Type :
- Flash
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Core Size :
- 8-Bit
- Supply Voltage :
- 5V
- Supply Current-Max :
- 8 mA
- PWM Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Tradename :
- AVR
- Supplier Device Package :
- 8-TSSOP
- Has ADC :
- yes
- Data Bus Width :
- 8B
- Frequency :
- 20MHz
- Connectivity :
- USI
- Terminal Pitch :
- 0.65 mm
- Product Status :
- Active
- Watchdog Timer :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Finish :
- MATTE TIN
- Product Category :
- 8-bit Microcontrollers - MCU
- EEPROM Size :
- 256 x 8
- Oscillator Type :
- Internal
- Width :
- 3.05 mm
- Number of Terminations :
- 8
- Height :
- 1.1 mm
- Bit Size :
- 8
- RoHS :
- Details
- Number of Terminals :
- 8
- DAC Channels :
- No
- Number of Timers/Counters :
- 2
- Mounting Type :
- Surface Mount
- Speed :
- 20MHz
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Power Supplies :
- 3/5V
- Base Product Number :
- ATTINY45
- Product Type :
- 8-bit Microcontrollers - MCU
- Published :
- 2014
- Maximum Operating Temperature :
- + 85 C
- Number of Pins :
- 8
- Length :
- 4.4mm
- ROM Programmability :
- Flash
- Number of I/O :
- 6
- JESD-609 Code :
- e3
- Pbfree Code :
- yes
- Supply Voltage-Min (Vsup) :
- 4.5V
- Contact Plating :
- Gold
- Packaging :
- Tape and Reel (TR)
- Product :
- MCU
- Mount :
- Surface Mount
- Manufacturer :
- Microchip
- Data Converter :
- A/D 4x10b
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/Os :
- 6 I/O
- CPU Family :
- AVR RISC
- Datasheets
- ATTINY45-20XUR
ATTINY45-20XUR Documents
Microcontrollers Microchip Technology ATTINY45-20XUR Overview
The Microcontrollers Microchip Technology ATTINY45-20XUR is a high-performance, low-power AVR 8-bit microcontroller that utilizes Microchip's advanced RISC architecture. Boasting 4KB of in-system programmable flash memory, this IC provides a flexible and cost-effective solution for managing embedded applications. Designed for reliability and efficiency, the ATTINY45-20XUR operates between 2.7V and 5.5V, making it ideal for varying power environments and applications requiring battery operation. Its compact 8-TSSOP package is tailored for space-constrained applications while providing robust functionality in a tiny footprint.
ATTINY45-20XUR Features
The ATTINY45-20XUR offers a variety of features that make it suitable for a broad range of applications. It includes a 10-bit Analog-to-Digital Converter (ADC), a programmable watchdog timer with internal oscillator, and six general-purpose I/O lines. This microcontroller supports SPI serial programming, allowing for simple and efficient integration into existing projects. Additionally, its enhanced power-saving modes help extend battery life in portable devices.
ATTINY45-20XUR Applications
- Consumer Electronics: In devices such as remote controls, the ATTINY45-20XUR provides responsive control and interface options while maintaining low power consumption for extended battery life.
- Wearable Devices: Its small size and efficiency in power management make it perfect for fitness trackers and smart watches, where space and power are at a premium.
- Home Automation: Utilized in smart sensors and security systems, this MCU can manage data processing and communication with other smart devices efficiently, promoting a seamless smart home experience.
- DIY Projects: Ideal for hobbyists and educators, the ATTINY45-20XUR supports a wide range of applications and projects, fostering innovation in custom electronics.
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