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N76E885AT20
Contains 18KB of flash memory
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製造商零件號 # : N76E885AT20
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包裝/封裝: TSSOP-20
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產品分類 : Microcontrollers
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N76E885AT20 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $0.821 | $0.82 |
| 10 | $0.687 | $6.87 |
| 30 | $0.621 | $18.63 |
| 74 | $0.513 | $37.96 |
| 518 | $0.473 | $245.01 |
| 1036 | $0.452 | $468.27 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
Nuvoton's N76E885AT20 microcontroller is a reliable and efficient choice for various electronic applications, offering a balance of performance, versatility, and security. Its 1T 8051 CPU core, along with 18 KB Flash memory and 1 KB SRAM, provides the necessary computational resources for handling complex tasks. The inclusion of peripherals such as ADC, PWM timer, UART, SPI, I2C, and GPIO expands its functionality, making it suitable for diverse industries. Furthermore, the microcontroller's wide voltage range and maximum frequency, combined with low power consumption and energy optimization modes, ensure its adaptability to different operating conditions and power constraints
主要特徵
- 8-bit microcontroller based on 1T 8051 core
- 20 MHz operating frequency
- 256 KB Flash memory
- 16 KB RAM
- High ESD resistance
- Rich peripherals including UART, SPI, I2C, PWM, ADC
- Low power consumption
- Supports up to 24 GPIOs and 2 TIMs
應用
- Industrial automation
- Home automation
- Smart appliances
- Sensor networks
- Internet of Things (IoT) devices
- Automotive electronics
- Power management systems
- Human Machine Interface (HMI)
- Medical devices
- Consumer electronics
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Series | N76 | Package | Tray |
| Product Status | Active | Programmable | Not Verified |
| Core Processor | 8051 | Core Size | 8-Bit |
| Speed | 25MHz | Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, I2S, POR, PWM, WDT | Number of I/O | 18 |
| Program Memory Size | 18KB (18K x 8) | Program Memory Type ! | FLASH |
| EEPROM Size | 4K x 8 | RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 5.5V | Data Converters | A/D 1x10b |
| Oscillator Type ! | Internal | Operating Temperature ! | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Supplier Device Package | 20-TSSOP |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | Base Product Number | N76E885 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is N76E885AT20?
The N76E885AT20 is a high-performance 1T 8051-based microcontroller designed by Nuvoton Technology. It is ideal for a wide range of embedded control applications including industrial control systems, consumer electronics, home automation, and automotive systems.
How Does N76E885AT20 Work?
The N76E885AT20 operates as a microcontroller with a 1T (one-time programmable) 8051 core, providing a balance of performance and power efficiency. It features a rich set of peripherals including timers, UART, SPI, I2C, ADC, and GPIO, making it suitable for various control and interfacing tasks.
How Many Pins does N76E885AT20 have and What are the Functions of the Pinout Configuration?
The N76E885AT20 is available in various package options including 20-pin SOP (Small Outline Package) and 20-pin TSSOP (Thin Shrink Small Outline Package). The 20-pin configuration typically includes:
- VDD: Power supply pin.
- VSS: Ground pin.
- GPIOs: General-purpose input/output pins for interfacing with external devices.
- Timers/Counters: Pins dedicated to timer and counter peripherals for timing and control applications.
- UART/SPI/I2C: Pins for serial communication interfaces such as UART, SPI, and I2C.
- ADC: Analog-to-digital converter input pins for analog signal acquisition.
What are the Pros and Cons of N76E885AT20?
Pros:
- 8051 Core: Utilizes a popular and widely supported 8051 core for ease of software development and migration.
- Rich Peripherals: Offers a diverse set of peripherals for versatile control and interfacing capabilities.
- Cost-Effective: Provides a cost-effective solution for embedded control applications.
- Low Power Consumption: Optimized 1T architecture for power-efficient operation.
- Programmable Flash: Allows for firmware updates and flexible application development.
Cons:
- Processing Power: Limited processing power compared to more advanced microcontrollers.
- Memory Size: Limited program memory and data memory compared to higher-end microcontrollers.
- Peripheral Limitations: Some limitations on the number and types of peripherals available compared to higher-end microcontrollers.
Are There Any Equivalents/Alternatives to N76E885AT20 for Recommendation?
- The STC8A8K64S4A12 from STMicroelectronics is a similar 8051-based microcontroller with comparable features.
- JW32A from Joybien Technologies is an alternative 8051-based microcontroller that offers a different set of features and peripherals.
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