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W78E052DPG
+Lista de MateriaisIC MCU 8BIT 8KB FLASH 44PLCC
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FabricanteNuvoton Technology Corporation
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Peça do Fabricante #W78E052DPG
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Pacote LCC-44
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Em Estoque6660
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Especificações
| Atributo | Valor |
| Package | Tube |
| Series | W78 |
| ProductStatus | Active |
| CoreProcessor | 8052 |
| CoreSize | 8-Bit |
| Speed | 40MHz |
| Connectivity | EBI/EMI, UART/USART |
| Peripherals | POR, WDT |
| NumberofI/O | 36 |
| ProgramMemorySize | 8KB (8K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 256 x 8 |
| Voltage-Supply(Vcc/Vdd) | 2.4V ~ 5.5V |
| OscillatorType | External |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 44-LCC (J-Lead) |
Visão Geral
Description
Key features of the W78E052DPG include:
1. Core Architecture: It uses an 8051-compatible core, ensuring compatibility with existing 8051-based systems and software.
2. Memory: The microcontroller includes Flash memory for storing code and data, offering flexibility for program updates and modifications.
3. I/O Ports: Multiple parallel input/output ports provide extensive connectivity options.
4. Timers and Counters: Built-in timers and counters allow precise time-based operations, essential for real-time applications.
5. Serial Communication: It supports serial communication interfaces such as UART, facilitating data exchange with other devices.
6. Interrupt System: A comprehensive interrupt system enhances responsiveness to external events.
The W78E052DPG is suitable for a variety of applications, including industrial control, consumer electronics, and communication devices, due to its robust feature set and adaptability.
Equivalent
Features
Key features include:
- Enhanced 8052-compatible architecture.
- 256 bytes of internal RAM and 8 KB of Flash ROM.
- 4-channel PWM for motor control or signal generation.
- Multiple I/O ports for interfacing with external devices.
- Supports In-System Programming (ISP) and In-Application Programming (IAP).
- Dual Data Pointers to enhance data processing efficiency.
- Built-in watchdog timer to recover from software malfunctions.
- Power-saving modes to extend battery life in portable devices.
- Wide operating voltage range from 4.5V to 5.5V, suitable for various environments.
The W78E052DPG also provides serial communication capabilities through its UART, SPI, and I2C interfaces, making it versatile for integration into different systems.
Pinout
1. 32 I/O Pins: Configurable for general-purpose I/O, allowing interfacing with peripheral devices.
2. Timers: Contains three 16-bit timers for timing operations and event counting.
3. Serial Communication: Supports UART for serial communication, enabling connectivity with other devices.
4. Interrupts: Multiple interrupt sources with priority levels for handling asynchronous events efficiently.
5. Clock: Operates with a frequency up to 40 MHz, providing adequate processing speed for many applications.
6. Memory: Includes 4 KB of Flash memory for program storage and 128 bytes of RAM for data handling.
The W78E052DPG is suitable for use in consumer electronics, industrial control, and other applications requiring a reliable and versatile microcontroller solution.