Rochester R5F21388SDFP#V0

Manufacturer No:

R5F21388SDFP#V0

Manufacturer:

Rochester

Package:

80-LQFP

Description:

64KB 64K x 8 FLASH R8C 16-Bit Microcontroller R8C/3x/38T-A Series 80-LQFP

Quantity:

In Stock :7137

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：Fri, May 29 - Sat, May 30, 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.

R5F21388SDFP#V0 Information

Rochester R5F21388SDFP#V0 technical specifications, attributes, parameters and parts with similar specifications to Rochester R5F21388SDFP#V0.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
80-LQFP

Supplier Device Package
80-LQFP (12x12)

Operating Temperature
-40°C~85°C TA

Packaging
Tray

Series
R8C/3x/38T-A

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
3 (168 Hours)

Oscillator Type
Internal

Number of I/O
75

Type
Parameter

Speed
20MHz

RAM Size
6K x 8

Voltage - Supply (Vcc/Vdd)
1.8V~5.5V

Core Processor
R8C

Peripherals
POR, PWM, Voltage Detect, WDT

Program Memory Type
FLASH

Core Size
16-Bit

Program Memory Size
64KB 64K x 8

Connectivity
I2C, LINbus, SIO, SSU, UART/USART

Data Converter
A/D 20x10b

Download datasheets and manufacturer documentation for Rochester R5F21388SDFP#V0.

Datasheets:

rochesterelectronicsllc-r5f21388sdfpv0-datasheets-1696.pdf

R5F21388SDFP#V0 Overview

Packaged in a 80-LQFP format, this MCU is available in a compact size. There are 75 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 16-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The R8C/3x/38T-A series includes this electrical component. There is 64KB 64K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a R8C Core processor, MCU is equipped with the latest technology available.