ATTINY48-AU

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ATTINY48-AU

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IC MCU 8BIT 4KB FLASH 32TQFP

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Thông số kỹ thuật

thuộc tính Giá trị
Package Bulk
Series AVR® ATtiny
ProductStatus Active
CoreProcessor AVR
CoreSize 8-Bit
Speed 12MHz
Connectivity I²C, SPI
Peripherals Brown-out Detect/Reset, POR, WDT
NumberofI/O 28
ProgramMemorySize 4KB (2K x 16)
ProgramMemoryType FLASH
EEPROMSize 64 x 8
RAMSize 256 x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 5.5V
DataConverters A/D 8x10b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 32-TQFP

Tổng quan

Description

The ATtiny48-AU is an 8-bit microcontroller from Microchip’s AVR family, featuring:
- 8KB Flash memory for program storage.
- 512B SRAM and 64B EEPROM for data.
- Up to 12 MHz clock speed (internal or external oscillator).
- 28-pin TQFP package with 23 I/O pins, supporting GPIO, PWM, ADC, and communication interfaces (USART, SPI, I²C).
- Low-power operation with sleep modes, suitable for battery-powered applications.
- Peripherals: 8-channel 10-bit ADC, timers, and watchdog timer.
Ideal for embedded control, IoT, and cost-sensitive projects requiring compact, efficient processing.

Features

The ATtiny48-AU is an 8-bit AVR microcontroller with these key features:
- Core: 8-bit AVR, up to 12 MIPS at 12MHz.
- Memory: 4KB Flash, 256B EEPROM, 256B SRAM.
- I/O Pins: 28 programmable I/O lines.
- Timers: Two 8-bit timers, one 16-bit timer.
- PWM: 6 channels (4 x 8-bit, 2 x 16-bit).
- ADC: 8-channel 10-bit ADC.
- Communication: USART, SPI, I²C (TWI).
- Packaging: 32-pin TQFP (AU suffix).
- Voltage: 1.8V–5.5V operation.
- Special Features: Watchdog timer, brown-out detection.
Compact and versatile, it suits embedded control applications.

Manufacturer

The ATTINY48-AU is manufactured by Microchip Technology, a leading American semiconductor company. Microchip specializes in microcontroller, mixed-signal, analog, and Flash-IP solutions. Known for its PIC and AVR microcontrollers, the company serves industries like automotive, industrial, consumer electronics, and IoT. Microchip acquired Atmel in 2016, gaining the AVR lineup, which includes the ATtiny series. The ATTINY48-AU is part of this 8-bit AVR microcontroller family, designed for low-power, embedded applications.
Microchip is headquartered in Chandler, Arizona, and is recognized for its reliable, cost-effective semiconductor solutions.

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