R5F21142SP#U0
- Mfr.Part #
- R5F21142SP#U0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 20-LSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 8KB FLASH 20LSSOP
- Stock
- 12,967
- In Stock :
- 12,967
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Memory Size :
- 8kB
- Mount :
- Surface Mount
- Frequency :
- 20MHz
- Operating Temperature :
- -20°C~85°C TA
- Base Part Number :
- R5F21142
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- UART, USART
- Number of Pins :
- 20
- Oscillator Type :
- Internal
- Factory Lead Time :
- 20 Weeks
- Series :
- R8C/1x/14
- Program Memory Size :
- 8KB 8K x 8
- Number of Timers/Counters :
- 3
- Mounting Type :
- Surface Mount
- Core Processor :
- R8C
- Data Bus Width :
- 16b
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Max Power Dissipation :
- 300mW
- Connectivity :
- SIO, SSU, UART/USART
- Lead Free :
- Lead Free
- RAM Size :
- 512 x 8
- Number of I/O :
- 13
- Package / Case :
- 20-LSSOP (0.173, 4.40mm Width)
- Core Size :
- 16-Bit
- Data Converter :
- A/D 4x10b
- Radiation Hardening :
- No
- Access Time :
- 20 μs
- Pin Count :
- 20
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- LED, POR, Voltage Detect, WDT
- Program Memory Type :
- Flash
- Packaging :
- Tube
- Published :
- 2003
- Datasheets
- R5F21142SP#U0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21142SP#U0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21142SP#U0 is a high-performance, 16-bit microcontroller designed for advanced embedded systems. Offering 8KB of integrated flash memory within a compact 20LSSOP package, this microcontroller combines efficiency with reliability, making it an ideal choice for sophisticated yet space-constrained applications. Its robust architecture ensures smooth and fast processing capabilities, which are crucial for devices requiring precise control and agile response times. The integration of advanced features within a small footprint makes the R5F21142SP#U0 a preferred option for developers and industries looking to optimize their system designs while maintaining high performance.
R5F21142SP#U0 Features
- 16-bit Microcontroller Unit (MCU)
- 8KB of Flash Memory
- Compact 20LSSOP package for minimal space usage
- High performance with low power consumption
- Designed for a wide range of operating voltages
R5F21142SP#U0 Applications
- Automotive Electronics: Utilized in engine management systems and infotainment systems to provide reliable processing and enhanced control.
- Home Automation: Key component in smart home devices, enabling sophisticated control systems for lighting, security, and HVAC.
- Industrial Automation: Drives automation controllers and sensors, ensuring high precision and reliability for critical industrial processes.
- Medical Devices: Used in portable medical instruments where compact size and dependable operation are essential.
- Consumer Electronics: Powers consumer gadgets such as handheld gaming devices and smart watches, offering robust functionality in a compact form.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















