Renesas Electronics Corporation R5F21237JFP
- Part No.:
- R5F21237JFP
- Manufacturer:
- Renesas Electronics Corporation
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
R5F21237JFP.pdf
- Description:
- IC MCU 16BIT 48KB FLASH 48LFQFP
- Quantity:
- Payment:

- Shipping:

Inventory:3,029
Please send an inquiry. Send us your inquiry, and we will respond immediately.
R5F21237JFP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas Electronics Corporation
- Package/Case:
- 48-LQFP
- Series:
- R8C/2x/23
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Verified
- Core Processor:
- R8C
- Core Size:
- 16-Bit
- Speed:
- 20MHz
- Connectivity:
- CANbus, I2C, LINbus, SIO, SSU, UART/USART
- Peripherals:
- POR, Voltage Detect, WDT
- Number of I/O:
- 41
- Program Memory Size:
- 48KB (48K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 2K x 8
- RAM Size:
- 2.5K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 5.5V
- Data Converters:
- A/D 12x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F21237JFP FAQ
1.How can I place an order for R5F21237JFP through Aetrix?
1.Please submit a Request for Quotation (RFQ) for R5F21237JFP on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R5F21237JFP reliable?
The price and inventory of R5F21237JFP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F21237JFP is usually 5 days.
3.What payment methods are accepted for R5F21237JFP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F21237JFP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F21237JFP?
R5F21237JFP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F21237JFP order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R5F21237JFP?
5.For technical support, including R5F21237JFP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F21237JFP requirements.
6.How does Aetrix verify that R5F21237JFP is sourced from the original manufacturer or authorized distributors?
6.All R5F21237JFP products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R5F21237JFP meets industry standards.
7.What is the process for return or replacement of R5F21237JFP?
All R5F21237JFP units undergo pre-shipment inspection (PSI). If there is an issue with R5F21237JFP, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R5F21237JFP part is unused and in its original packaging.
Return procedure for R5F21237JFP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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