
Allicdata Part #: | 1611-ATTINY44-20MURCT-ND |
Manufacturer Part#: |
ATTINY44-20MUR |
Price: | $ 0.61 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC MCU 8BIT 4KB FLASH 20QFN |
More Detail: | AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB... |
DataSheet: | ![]() |
Quantity: | 978 |
1 +: | $ 0.55440 |
25 +: | $ 0.50728 |
100 +: | $ 0.45990 |
Program Memory Size: | 4KB (2K x 16) |
Supplier Device Package: | 20-QFN-EP (4x4) |
Package / Case: | 20-WFQFN Exposed Pad |
Operating Temperature: | -40°C ~ 85°C (TA) |
Oscillator Type: | Internal |
Data Converters: | A/D 8x10b |
Voltage - Supply (Vcc/Vdd): | 2.7 V ~ 5.5 V |
RAM Size: | 256 x 8 |
EEPROM Size: | 256 x 8 |
Program Memory Type: | FLASH |
Series: | AVR® ATtiny |
Number of I/O: | 12 |
Peripherals: | Brown-out Detect/Reset, POR, PWM, WDT |
Connectivity: | USI |
Speed: | 20MHz |
Core Size: | 8-Bit |
Core Processor: | AVR |
Part Status: | Active |
Packaging: | Cut Tape (CT) |
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ATTINY44-20MUR is an 8-bit AVR-RISC based microcontroller. It is commonly used in embedded application and designed for battery-powered applications where low power consumption is of paramount importance.
The ATTINY44-20MUR is based on the popular AVR RISC design created by Atmel. It is powered by an 8-bit Reversed Wolfson RISC microprocessor, which operates up to 20MIPs with a 16MIPS maximum. It has 6k Flash memory, 512bytes of EEPROM and 512bytes of RAM. It also features a 10-bit A/D converter, three internal 16-bit timers, a 4 channel PWM and 2 external interrupts.
The ATTINY44-20MUR is also equipped with an enhanced Universal Serial Interface (USI) which allows communication with standard serial bus devices, as well as optional external EEPROM and program memory devices. The USI is used to communicate with a master controller, slave controller, or other devices via just four wires.
The ATTINY44-20MUR is typically used in a variety of embedded applications, such as digital clocks, electronic counters, timers and data loggers, robotic sensors and remote control devices. It is also used in mobile device applications, such as keyless entry systems, vehicle access control systems, and remote data transmission systems.
The working principle of the ATTINY44-20MUR is simple yet effective. The microcontroller runs on a C-language based program, which allows for easy interfacing with hardware peripherals. This microcontroller can be used both in real time systems and in event based systems by adjusting programmable registers. Moreover, the device can be programmed to act as a single-cycle computer or multi-cycle computer, using multiple instruction lengths and word lengths.
The ATTINY44-20MUR microcontroller is a versatile, powerful and compact device ideal for embedded applications, offering a high degree of reliability and low power consumption. It can provide accurate and fast data transmission, while also ensuring a secure and reliable communication link, making it a great choice for battery-powered applications.
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