R5F211A1SP#U0
- Mfr.Part #
- R5F211A1SP#U0
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 20-LSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC MCU 16BIT 4KB FLASH 20LSSOP
- Stock
- 46,272
- In Stock :
- 46,272
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Microcontrollers
- Frequency :
- 20MHz
- Packaging :
- Tube
- CPU Family :
- R8C
- DAC Channels :
- No
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Pins :
- 20
- Access Time :
- 20 μs
- Interface :
- I2C, UART, USART
- Watchdog Timer :
- yes
- Program Memory Size :
- 4KB 4K x 8
- Radiation Hardening :
- No
- Data Converter :
- A/D 4x10b
- RoHS Status :
- ROHS3 Compliant
- RAM Size :
- 384 x 8
- Bit Size :
- 16
- Supply Voltage-Min (Vsup) :
- 3V
- Factory Lead Time :
- 20 Weeks
- Max Power Dissipation :
- 300mW
- Series :
- R8C/1x/1A
- Pin Count :
- 20
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Core Processor :
- R8C
- Base Part Number :
- R5F211A
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Data Bus Width :
- 16b
- Additional Feature :
- IT ALSO OPERATES IN 2.7V AT 10MHZ
- Published :
- 2006
- Length :
- 6.5mm
- Oscillator Type :
- Internal
- Terminal Pitch :
- 0.65mm
- Connectivity :
- I²C, UART/USART
- Package / Case :
- 20-LSSOP (0.173, 4.40mm Width)
- PWM Channels :
- No
- Height Seated (Max) :
- 1.45mm
- Terminal Form :
- Gull wing
- Peripherals :
- LED, POR, Voltage Detect, WDT
- Lead Free :
- Lead Free
- Memory Size :
- 4kB
- Operating Temperature :
- -20°C~85°C TA
- Program Memory Type :
- Flash
- Number of Timers/Counters :
- 3
- Supply Voltage :
- 3.3V
- Core Size :
- 16-Bit
- Number of I/O :
- 13
- Number of Terminations :
- 20
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Has ADC :
- yes
- ROM (words) :
- 4096
- DMA Channels :
- No
- Datasheets
- R5F211A1SP#U0

Microcontrollers Intersil (Renesas Electronics Corporation) R5F211A1SP#U0 Overview
The Microcontrollers Intersil (Renesas Electronics Corporation) R5F211A1SP#U0 is a powerful and efficient microcontroller unit (MCU) designed to meet the needs of complex digital systems. This MCU features a robust 16-bit architecture, offering precise control and enhanced performance for a variety of applications. Its integration of 4KB of flash memory allows for efficient code storage and quick access, making it highly suitable for high-performance embedded systems. The compact 20LSSOP package ensures that it can be integrated into space-constrained designs, making it an ideal choice for developers looking to maximize functionality in a minimal footprint.
R5F211A1SP#U0 Features
This MCU stands out due to its compact size and powerful capabilities, including:
- 16-bit processing capability for efficient data management and task execution.
- 4KB of integrated flash memory, enabling quick data retrieval and secure storage of critical code.
- Low power consumption, which extends the battery life of portable devices.
- 20LSSOP package, perfectly suited for compact systems and reducing overall product size.
R5F211A1SP#U0 Applications
- Consumer Electronics: Utilized in devices like smart watches and fitness trackers where compact size and power efficiency are crucial.
- Automotive Applications: Can be integrated into automotive sensors and control systems, providing reliable operation under harsh conditions.
- Industrial Automation: Serves as the control heart in automation equipment, ensuring precise operation and connectivity in factory settings.
- Healthcare Devices: Used in portable medical devices for monitoring and diagnostic purposes, where reliability and accuracy are paramount.
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.
















