ST ST21NFCAHBGEPSVB

Manufacturer No:

ST21NFCAHBGEPSVB

Manufacturer:

ST

Package:

Description:

112KB ROM Microcontroller

Quantity:

In Stock :9203

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Shipping & Availability

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

Shipped from：HK Warehouse

Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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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)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
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.

ST21NFCAHBGEPSVB Information

ST ST21NFCAHBGEPSVB technical specifications, attributes, parameters and parts with similar specifications to ST ST21NFCAHBGEPSVB.

Type
Parameter

Family Name
ST21

Instruction Set Architecture
CISC

Maximum CPU Frequency (MHz)
13.56

Maximum Clock Rate (MHz)
13.56

Data Bus Width (bit)
8|16

Maximum Expanded Memory Size
16MB

Programmability
Yes

Interface Type
I2C/SPI

No. of Timers
3

USART
0

Type
Parameter

UART
0

Typical Operating Supply Voltage (V)
3

Minimum Operating Temperature (°C)
-40

Maximum Operating Temperature (°C)
85

Standard Package Name
BGA

Supplier Package
BGA

Mounting
Surface Mount

Package Length
4.5

Download datasheets and manufacturer documentation for ST ST21NFCAHBGEPSVB.

ST21NFCAHBGEPSVB Overview

This program has a type of memory called ROM for this MCU's program memory. There is 112KB bytes of program memory in MCU, which corresponds to the size of the program. 64 pins are counted on this board.