Renesas Electronics Corporation DE71494RN80FPV
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 355,887.50 | Dhs. 355,887.50 |
| 15+ | Dhs. 344,648.95 | Dhs. 5,169,734.25 |
| 25+ | Dhs. 337,156.58 | Dhs. 8,428,914.50 |
| 50+ | Dhs. 318,425.66 | Dhs. 15,921,283.00 |
| 100+ | Dhs. 280,963.82 | Dhs. 28,096,382.00 |
| N+ | Dhs. 56,192.76 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Renesas Electronics Corporation |
| Product Series | SuperH® SH7146 |
| Packaging | | Tray |
| Core Processor | SH-2 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | SCI |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 63 |
| Program Memory Size | 256KB (256K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 5.5V |
| Data Converters | A/D 12x10b |
| Oscillator Type | Internal |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-LFQFP (14x14) |
| Package / Case | 100-LQFP |
| ROHS |  |
About This Microcontroller
The DE71494RN80FPV is a high-performance 32-bit microcontroller from Renesas Electronics' SuperH SH7146 series, featuring an SH-2 core running at 80MHz. This industrial-grade MCU offers 256KB Flash memory, 8KB RAM, and 63 I/O pins, making it ideal for embedded control applications requiring robust performance and reliability.
With integrated peripherals including 12-channel 10-bit A/D converter, PWM, watchdog timer, and SCI connectivity, this microcontroller provides comprehensive functionality for industrial automation, motor control, and consumer electronics applications. The 100-LQFP surface mount package operates reliably across -20°C to 85°C temperature range with 4V to 5.5V supply voltage.
Key Features & Specifications
- High-Performance Processing: 32-bit SH-2 single-core processor operating at 80MHz delivers exceptional computational power for demanding embedded applications
- Generous Memory: 256KB Flash program memory (256K x 8) and 8KB RAM provide ample space for complex firmware and data processing
- Extensive I/O Capability: 63 programmable I/O pins enable flexible interfacing with sensors, actuators, and peripheral devices
- Advanced Analog Integration: 12-channel 10-bit analog-to-digital converter for precise sensor signal acquisition and measurement
- Essential Peripherals: Integrated POR (Power-On Reset), PWM (Pulse Width Modulation), and WDT (Watchdog Timer) for reliable system operation
- Serial Communication: SCI (Serial Communication Interface) enables seamless data exchange with external devices
- Simplified Design: Internal oscillator reduces external component count and board space requirements
- Compact Package: 100-LQFP (14x14mm) surface mount package optimized for automated assembly and space-constrained designs
- Industrial Temperature Range: Operates reliably from -20°C to 85°C, suitable for harsh industrial environments
- Wide Supply Voltage: 4V to 5.5V operating range provides design flexibility and compatibility with standard power supplies
- Environmental Compliance: RoHS compliant for environmentally responsible manufacturing
Technical Advantages
The SuperH SH7146 architecture delivers superior performance-per-watt efficiency, making it an excellent choice for battery-powered and energy-conscious applications. The integrated Flash memory supports in-system programming and firmware updates, while the comprehensive peripheral set reduces the need for external components, lowering overall system cost and complexity.
The 12-channel ADC with 10-bit resolution enables precise analog signal processing for sensor interfaces, data acquisition systems, and control loops. Combined with the PWM capabilities, this microcontroller excels in motor control, power management, and precision timing applications.
Applications
This versatile microcontroller is perfectly suited for a wide range of embedded applications:
- Industrial Control Systems: PLCs, process controllers, and factory automation equipment
- Motor Control: Brushless DC motors, stepper motors, and servo drive systems
- Automotive Electronics: Body control modules, dashboard instruments, and sensor interfaces
- Consumer Appliances: Smart home devices, HVAC controls, and white goods
- Medical Devices: Patient monitoring equipment and diagnostic instruments
- Building Automation: HVAC systems, lighting controls, and access control systems
- Test & Measurement: Data loggers, signal analyzers, and instrumentation
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