Renesas R5F521A8BDFN#10

Manufacturer No:

R5F521A8BDFN#10

Manufacturer:

Renesas

Package:

Description:

Microcontroller with 24-bit ΔΣ A/D Converter for Measuring Instruments, Including Smart Meters

Quantity:

In Stock :2925

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sat, May 30 - Sun, May 31, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

R5F521A8BDFN#10 Information

Renesas R5F521A8BDFN#10 technical specifications, attributes, parameters and parts with similar specifications to Renesas R5F521A8BDFN#10.

Type
Parameter

Carrier Type
Full Carton (Tray)

Family Name
RX

Series Name
RX200

Group Name
RX21A

CPU Architecture
RX

Main CPU
RXv1

Sub CPU
No

Floating Point Unit
No

Bit Length
32

Program Memory (KB)
512

Type
Parameter

Data Flash (KB)
8

RAM (KB)
64

ECC SRAM
No

Lead Count (#)
80

Pitch (mm)
0.5

Pkg. Dimensions (mm)
12 x 12 x 1.7

Number of Supply Voltage(s) (#)
1

Supply Voltage (V)
1.8 - 3.6

I/O Ports
51

DMAC or DTC
DMAC&DTC

Download datasheets and manufacturer documentation for Renesas R5F521A8BDFN#10.

Datasheet:

491783c4fa2f79390247095ab104fccf.pdf

The RX21A group is the product that 24-bit Delta-sigma ADC is built in for measuring instruments such as a smart meter. PGA (Programmable Gain Amp) is built in Delta-sigma ADC, which is possible to amplify analog signal at most 64 times. The RX21A group has peripheral functions with special features, such as RTC which enables Time capture on event-signal input through external pins and DEU (Data Encryption Unit) which enables to use Encryption/decryption functions of the AES standard.