R5F21142SP#W4
- Mfr.Part #
- R5F21142SP#W4
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 20-LSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 8KB FLASH 20LSSOP
- Stock
- 43,096
- In Stock :
- 43,096
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Number of Timers/Counters :
- 3
- Operating Temperature :
- -20°C~85°C TA
- RAM Size :
- 512 x 8
- Factory Lead Time :
- 20 Weeks
- Number of Pins :
- 20
- Program Memory Size :
- 8KB 8K x 8
- Core Size :
- 16-Bit
- Access Time :
- 20 μs
- Interface :
- UART, USART
- Base Part Number :
- R5F21142
- Mounting Type :
- Surface Mount
- Data Converter :
- A/D 4x10b
- RoHS Status :
- ROHS3 Compliant
- Program Memory Type :
- Flash
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Oscillator Type :
- Internal
- Lead Free :
- Lead Free
- Series :
- R8C/1x/14
- Memory Size :
- 8kB
- Packaging :
- Tape and Reel (TR)
- Core Processor :
- R8C
- Package / Case :
- 20-LSSOP (0.173, 4.40mm Width)
- Published :
- 2006
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Number of I/O :
- 13
- Connectivity :
- SIO, SSU, UART/USART
- Peripherals :
- LED, POR, Voltage Detect, WDT
- Mount :
- Surface Mount
- Frequency :
- 20MHz
- Datasheets
- R5F21142SP#W4

Microcontrollers Intersil (Renesas Electronics Corporation) R5F21142SP#W4 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F21142SP#W4 is a highly reliable 16-bit microcontroller that provides an efficient solution for embedded applications. Equipped with 8KB of Flash memory and housed in a compact 20-LSSOP package, this microcontroller is designed for sophisticated, yet space-constrained applications. The integration of advanced control capabilities and high-speed processing in this device makes it ideal for a range of industrial and consumer applications, ensuring both cost-effectiveness and enhanced performance.
R5F21142SP#W4 Features
The R5F21142SP#W4 microcontroller from Renesas Electronics boasts a robust set of features designed to support the demanding requirements of embedded systems. Key features include a 16-bit CPU core, 8KB of integrated Flash memory for program storage, low power consumption for enhanced battery life, and a wide operating voltage range. This device also supports multiple communication protocols, making it versatile for integration into various electronic systems.
R5F21142SP#W4 Applications
- Automotive Control Systems: Utilizes its fast processing capabilities to manage and monitor systems such as engine control units and automotive sensors.
- Consumer Electronics: Employs its compact size and power efficiency in devices like handheld gaming consoles and personal digital assistants.
- Industrial Automation: Provides the computational power and connectivity required for controlling machinery and process automation in factories.
- Building Automation: Supports functions in smart home technologies, such as HVAC control systems and lighting automation, ensuring energy efficiency and system reliability.
- Medical Devices: Suitable for non-critical medical applications, such as monitoring systems and wearable health devices that benefit from its low power consumption and reliability.
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.
















