SST89E516RD2-40-C-NJE

Product Overview

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

High-performance 8-bit microcontroller
Operating frequency: 40 MHz
Flash memory capacity: 16 KB
RAM capacity: 1 KB
Number of I/O pins: 32
Supply voltage: 2.7V to 5.5V
Package type: DIP (Dual In-line Package)
Temperature range: -40°C to +85°C

Packaging/Quantity

The SST89E516RD2-40-C-NJE is typically packaged in tubes or trays, with a quantity of 50 units per tube/tray.

Specifications

Architecture: 8051
Data bus width: 8 bits
Program memory type: Flash
Number of timers/counters: 3
ADC channels: 8
UART modules: 1
SPI modules: 1
I2C modules: 1
PWM channels: 4
Interrupt sources: 6
Operating voltage range: 2.7V to 5.5V
Maximum operating frequency: 40 MHz
Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The SST89E516RD2-40-C-NJE microcontroller has a total of 40 pins. The pin configuration is as follows:

P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
RST
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
XTAL1
XTAL2
GND
VCC
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
ALE/PROG
PSEN
EA/VPP
P3.0/RXD
P3.1/TXD
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P3.6/WR
P3.7/RD

Functional Features

High-performance 8-bit microcontroller with a wide operating voltage range.
Flash memory for program storage and EEPROM for data storage.
Multiple communication interfaces (UART, SPI, I2C) for easy integration with other devices.
Built-in timers/counters and PWM channels for precise timing and control.
Analog-to-Digital Converter (ADC) for analog signal processing.
Interrupt capability for handling real-time events.
Low power consumption in idle and power-down modes.

Advantages and Disadvantages

Advantages

High-performance and reliable operation.
Wide operating voltage range allows flexibility in various applications.
Ample program and data storage capacity.
Multiple communication interfaces for easy integration.
Built-in timers/counters and PWM channels provide precise control.

Disadvantages

Limited RAM capacity may restrict complex data processing.
Lack of advanced features compared to more modern microcontrollers.
Availability of alternative models with enhanced capabilities.

Working Principles

The SST89E516RD2-40-C-NJE microcontroller operates based on the 8051 architecture. It executes instructions stored in its Flash memory, which can be programmed by the user. The microcontroller interacts with external devices through its I/O pins and communication interfaces. It utilizes timers/counters, PWM channels, and interrupts to perform various tasks accurately and efficiently. The microcontroller's working principle revolves around executing instructions, processing data, and controlling external devices according to the program logic.

Detailed Application Field Plans

The SST89E516RD2-40-C-NJE microcontroller finds applications in various fields, including but not limited to:

Industrial automation: Controlling machinery, monitoring sensors, and managing processes.
Consumer electronics: Operating household appliances, remote controls, and entertainment systems.
Automotive systems: Managing engine control units, dashboard

技術ソリューションにおける SST89E516RD2-40-C-NJE の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of SST89E516RD2-40-C-NJE in technical solutions:

Q: What is the SST89E516RD2-40-C-NJE microcontroller used for? A: The SST89E516RD2-40-C-NJE microcontroller is commonly used for embedded systems, industrial automation, and various electronic applications.
Q: What is the operating frequency of the SST89E516RD2-40-C-NJE microcontroller? A: The SST89E516RD2-40-C-NJE microcontroller operates at a frequency of 40 MHz.
Q: How much program memory does the SST89E516RD2-40-C-NJE microcontroller have? A: The SST89E516RD2-40-C-NJE microcontroller has 64 KB of program memory.
Q: Can I interface external devices with the SST89E516RD2-40-C-NJE microcontroller? A: Yes, the SST89E516RD2-40-C-NJE microcontroller supports various communication interfaces like UART, SPI, and I2C, allowing you to interface with external devices.
Q: Does the SST89E516RD2-40-C-NJE microcontroller have built-in analog-to-digital converters (ADC)? A: No, the SST89E516RD2-40-C-NJE microcontroller does not have built-in ADCs. You would need to use external ADCs if analog inputs are required.
Q: What programming language can be used to program the SST89E516RD2-40-C-NJE microcontroller? A: The SST89E516RD2-40-C-NJE microcontroller can be programmed using assembly language or high-level languages like C.
Q: Can I use the SST89E516RD2-40-C-NJE microcontroller for real-time applications? A: Yes, the SST89E516RD2-40-C-NJE microcontroller is capable of handling real-time tasks with its fast processing speed and interrupt capabilities.
Q: What voltage levels does the SST89E516RD2-40-C-NJE microcontroller support? A: The SST89E516RD2-40-C-NJE microcontroller operates at a voltage range of 2.7V to 5.5V.
Q: Does the SST89E516RD2-40-C-NJE microcontroller have any built-in security features? A: Yes, the SST89E516RD2-40-C-NJE microcontroller provides security features like code protection and data encryption to safeguard your application.
Q: Is the SST89E516RD2-40-C-NJE microcontroller suitable for low-power applications? A: Yes, the SST89E516RD2-40-C-NJE microcontroller has power-saving modes and features that make it suitable for low-power applications.

Please note that these answers are general and may vary depending on specific implementation requirements.