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Name: SST89E58RD2A-40-I-TQJE-T
Brand: Microchip Technology
SKU: SST89E58RD2A-40-I-TQJE-T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology SST89E58RD2A-40-I-TQJE-T

Part No.:: SST89E58RD2A-40-I-TQJE-T

Manufacturer:: Microchip Technology

Package:: 44-TQFP

Datasheet:: SST89E58RD2A-40-I-TQJE-T.pdf

Description:: IC MCU 8BIT 40KB FLASH 44TQFP

In Stock:: 3886

Quantity:: Add To Cart

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SST89E58RD2A-40-I-TQJE-T Specifications

Package/Case:
44-TQFP
Packaging:
Tape & Reel (TR)
Series:
FlashFlex®
RoHS:
RoHS
Speed:
40MHz
RAM Size:
1K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, WDT
Connectivity:
EBI/EMI, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
36
Core Processor:
8051
Data Converters:
-
Oscillator Type:
External
Program Memory Size:
40KB (40K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C

SST89E58RD2A-40-I-TQJE-T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SST89E58RD2A-40-I-TQJE-T price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SST89E58RD2A-40-I-TQJE-T to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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SST89E58RD2A-40-I-TQJE-T information

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The working principle and core technical features of SST89E58RD2A-40-I-TQJE-T

SST89E58RD2A-40-I-TQJE-T is a high-performance 8-bit microcontroller known for its robust functionality and versatile applications. It is equipped with advanced features that make it suitable for a wide range of embedded systems projects.

Core Technology:

The SST89E58RD2A-40-I-TQJE-T microcontroller incorporates an 8051-compatible core with enhanced performance, offering a maximum operating frequency of 40 MHz. This high clock speed enables rapid execution of instructions, facilitating efficient operation in demanding applications.

Memory Architecture:

With a comprehensive memory architecture, the SST89E58RD2A-40-I-TQJE-T microcontroller provides ample storage space for program code and data. It features 64 KB of in-system programmable Flash memory for firmware storage, along with 2 KB of RAM for data manipulation and temporary storage.

Peripheral Integration:

One of the standout features of SST89E58RD2A-40-I-TQJE-T is its rich set of integrated peripherals, including multiple timers/counters, UART, SPI, and I2C interfaces. These peripherals facilitate seamless communication with external devices and enable the implementation of diverse functionality in embedded systems.

Enhanced Analog Capability:

In addition to its digital prowess, the SST89E58RD2A-40-I-TQJE-T microcontroller offers enhanced analog capabilities, with built-in analog-to-digital converters (ADCs) for precise analog signal acquisition. This feature is particularly beneficial in applications requiring sensor interfacing or analog signal processing.

Efficient Power Management:

Designed with power efficiency in mind, SST89E58RD2A-40-I-TQJE-T incorporates power-saving modes and features that help minimize energy consumption in battery-powered or energy-conscious applications. These power management capabilities contribute to prolonged battery life and reduced operating costs.

Application Scenario:

In automotive electronics, SST89E58RD2A-40-I-TQJE-T can be utilized for engine control units (ECUs) to manage ignition timing, fuel injection, and other critical engine functions. Its high performance, integrated peripherals, and robust architecture make it well-suited for the demanding requirements of automotive applications.

Circuit Design:

To design an engine control unit using SST89E58RD2A-40-I-TQJE-T, follow these steps:

1. Sensor Interfacing:

Connect sensors such as throttle position sensors, crankshaft position sensors, and temperature sensors to the microcontroller's GPIO pins or analog inputs. Use appropriate signal conditioning circuits to ensure accurate sensor readings.

2. Actuator Control:

Connect actuators such as fuel injectors, ignition coils, and idle air control valves to the microcontroller's GPIO pins configured as digital outputs. Implement control algorithms to adjust actuator behavior based on sensor inputs.

3. Communication:

Implement communication interfaces such as CAN or LIN to exchange data with other ECUs or a central vehicle network. Configure the microcontroller's UART or SPI peripherals for serial communication with external devices.

4. Fault Diagnostics:

Utilize the microcontroller's built-in diagnostics features, such as watchdog timers and self-test routines, to detect and respond to system faults or malfunctions. Implement fault code logging and communication protocols for diagnostic purposes.

5. Power Supply:

Design a robust power supply system with appropriate voltage regulation and filtering to ensure stable operation of the microcontroller and connected peripherals under varying load conditions and automotive electrical disturbances.

Considerations:

When designing the engine control unit, consider the following factors:

- Environmental Conditions: Ensure the circuit design and component selection can withstand the harsh operating conditions encountered in automotive environments, including temperature extremes, vibration, and electrical noise.

- Compliance Requirements: Verify that the design complies with relevant automotive industry standards and regulations, such as ISO 26262 for functional safety and EMC/EMI standards for electromagnetic compatibility.

- Real-Time Performance: Optimize firmware algorithms and interrupt handling to meet real-time response requirements for critical engine control tasks and ensure smooth engine operation under all operating conditions.

- Scalability: Design the engine control unit with scalability in mind to accommodate future enhancements or modifications, such as additional sensors or features, without requiring significant hardware changes.

- Testing and Validation: Thoroughly test the engine control unit design using simulation, prototyping, and validation testing to verify functionality, performance, and reliability before deployment in production vehicles.

SST89E58RD2A-40-I-TQJE-T FAQ

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3. Are the SST89E58RD2A-40-I-TQJE-T price and inventory displayed accurate?

The price and inventory of SST89E58RD2A-40-I-TQJE-T fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of SST89E58RD2A-40-I-TQJE-T?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SST89E58RD2A-40-I-TQJE-T we delivered, we will accept the replacement or return of the SST89E58RD2A-40-I-TQJE-T only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SST89E58RD2A-40-I-TQJE-T.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations