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ATTINY1634R-MUR
+NomenclatureIC MCU 8BIT 16KB FLASH 20QFN
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FabricantTechnologie de micropuce
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Pièce fabricant #ATTINY1634R-MUR
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Fiche technique ATTINY1634R-MUR DataSheet
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En stock7218
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Spécifications
| Attribut | Valeur |
| Series | AVR® ATtiny |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| CoreProcessor | AVR |
| CoreSize | 8-Bit |
| Speed | 12MHz |
| Connectivity | I2C, SPI, UART/USART, USI |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| NumberofI/O | 18 |
| ProgramMemorySize | 16KB (16K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 256 x 8 |
| RAMSize | 1K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 5.5V |
| DataConverters | A/D 12x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 20-QFN-EP (4x4) |
| Package/Case | 20-WFQFN Exposed Pad |
| BaseProductNumber | ATTINY1634 |
Présentation
Description
Key features include two 8-bit Timer/Counters, one 16-bit Timer/Counter, a 10-bit ADC, USART, SPI, and I2C interfaces for versatile communication capabilities. It operates from 1.8V to 5.5V, making it suitable for battery-operated devices. The ATTINY1634R-MUR is notable for its low power consumption and includes various power-saving modes.
It also supports a maximum clock frequency of 20 MHz and has built-in safety features such as brown-out detection and programmable watchdog timer. Additionally, the device is available in a small QFN package, ideal for space-constrained applications. It is well-suited for applications in consumer electronics, industrial control systems, and IoT devices.
Equivalent
1. Microchip ATtiny1624/1626/1627: Similar 8-bit AVR microcontrollers with varying memory and I/O capabilities.
2. Microchip ATmega328P: Often used in similar applications with more pins and features.
3. NXP LPC810: A comparable low-pin-count ARM Cortex-M0+ microcontroller.
4. STMicroelectronics STM8S003: Another alternative from the STM8 family.
Each alternative should be evaluated based on specific application requirements like pin count, memory size, and peripherals.
Features
1. Core: 8-bit AVR CPU.
2. Flash Memory: 16 KB for program storage.
3. SRAM: 1 KB for data storage.
4. EEPROM: 512 bytes for non-volatile data storage.
5. Operating Voltage: 1.8V to 5.5V, suitable for battery-operated devices.
6. I/O Pins: 18 programmable I/O lines for versatile peripheral interfacing.
7. Timers/Counters: Two 8-bit and one 16-bit timer/counter, useful for timing applications.
8. USART: Integrated Universal Synchronous and Asynchronous Receiver and Transmitter for serial communication.
9. TWI/I2C: Supports Two-Wire Interface for communication with peripherals.
10. SPI: Serial Peripheral Interface for high-speed data exchange.
11. ADC: 10-bit Analog-to-Digital Converter with up to 12 input channels.
12. Watchdog Timer: On-chip programmable watchdog timer for system reliability.
13. Brown-out Detection: Ensures proper operation during power fluctuations.
14. Package: Available in a 20-pin QFN/MLF package, making it compact for space-constrained applications.
These features make the ATTINY1634R-MUR suitable for various embedded applications, including sensor interfacing, communication, and low-power devices.
Pinout
Pin Count: 20 pins.
Function Overview:
- CPU: 8-bit AVR RISC architecture.
- Memory: 16KB of Flash, 512B EEPROM, and 1KB SRAM.
- I/O Ports: Configurable I/O pins.
- Peripherals: Includes features like 2x USART, SPI, TWI (I2C compatible), 16-bit timer/counter, 8-bit timer/counter, ADC, and more.
- Power Consumption: Designed for low-power applications with various sleep modes.
- Clock Speed: Can operate up to 20 MHz.
The ATTINY1634R-MUR is suitable for a variety of applications, especially where space constraints are a concern, and is often used in embedded systems requiring compactness and efficiency.