X-On Electronics has gained recognition as a prominent supplier of R5F21248SNFP#V2 16-bit Microcontrollers - MCU across the USA, India, Europe, Australia, and various other global locations. R5F21248SNFP#V2 16-bit Microcontrollers - MCU are a product manufactured by Renesas. We provide cost-effective solutions for 16-bit Microcontrollers - MCU, ensuring timely deliveries around the world.

R5F21248SNFP#V2 Renesas

R5F21248SNFP#V2 electronic component of Renesas
R5F21248SNFP#V2 Renesas
R5F21248SNFP#V2 16-bit Microcontrollers - MCU
R5F21248SNFP#V2 Semiconductors

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See Product Specifications
Part No. R5F21248SNFP#V2
Manufacturer: Renesas
Category: 16-bit Microcontrollers - MCU
Description: MCU 16-bit R8C R8C CISC 64KB Flash 3.3V/5V 52-Pin LQFP Tray
Datasheet: R5F21248SNFP#V2 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 19.9581 ea
Line Total: USD 19.96 
Availability - 0
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0
Ship by Fri. 13 Jun to Thu. 19 Jun
MOQ : 1
Multiples : 1
1 : USD 15.5131
10 : USD 13.7346
25 : USD 13.1613
50 : USD 11.907
100 : USD 11.1589
250 : USD 10.0406

0
Ship by Fri. 13 Jun to Thu. 19 Jun
MOQ : 160
Multiples : 160
160 : USD 8.1918

0
Ship by Fri. 20 Jun to Wed. 25 Jun
MOQ : 1
Multiples : 1
1 : USD 19.9581
10 : USD 17.3518

0
Ship by Fri. 13 Jun to Thu. 19 Jun
MOQ : 2
Multiples : 1
2 : USD 5.6495
10 : USD 4.7597
100 : USD 4.3268
250 : USD 4.1725
500 : USD 4.089

0
Ship by Fri. 13 Jun to Thu. 19 Jun
MOQ : 3
Multiples : 1
3 : USD 11.3029

0
Ship by Fri. 13 Jun to Thu. 19 Jun
MOQ : 4
Multiples : 1
4 : USD 9.6172
10 : USD 8.3628
25 : USD 7.6666
100 : USD 6.3904

   
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We are delighted to provide the R5F21248SNFP#V2 from our 16-bit Microcontrollers - MCU category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the R5F21248SNFP#V2 and other electronic components in the 16-bit Microcontrollers - MCU category and beyond.

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APPLICATION NOTE R01AN1713EJ0101 RX63N Group, RX631 Group Rev. 1.01 Nov. 6, 2015 True/False Determination of RTC Time Information on Cold Start Abstract This document describes the method to determine whether power is supplied from the VBATT while the voltage on the VCC pin is dropped when using the realtime clock (RTC) and the battery backup function together. The RTC clock settings and registers are used to determine whether the RTC continues operation or the RTC is initialized. Products - RX63N Group 177-pin and 176-pin packages with a ROM size between 768 KB and 2 MB - RX63N Group 145-pin and 144-pin packages with a ROM size between 768 KB and 2 MB - RX63N Group 100-pin package with a ROM size between 768 KB and 2 MB - RX631 Group 177-pin and 176-pin packages with a ROM size between 256 KB and 2 MB - RX631 Group 145-pin and 144-pin packages with a ROM size between 256 KB and 2 MB - RX631 Group 100-pin package with a ROM size between 256 KB and 2 MB - RX631 Group 64-pin package with a ROM size between 256 KB and 512 KB When using this application note with other Renesas MCUs, careful evaluation is recommended after making modifications to comply with the alternate MCU. R01AN1713EJ0101 Rev. 1.01 Page 1 of 36 Nov. 6, 2015 RX63N Group, RX631 Group True/False Determination of RTC Time Information on Cold Start Contents 1. Specifications ..................................................................................................................................... 3 2. Operation Confirmation Conditions .................................................................................................... 5 3. Reference Application Notes .............................................................................................................. 5 4. Hardware ............................................................................................................................................ 6 4.1 Hardware Configuration ............................................................................................................... 6 4.2 Pins Used ..................................................................................................................................... 6 5. Software ............................................................................................................................................. 7 5.1 Operation Overview ..................................................................................................................... 7 5.2 Battery Backup Function .............................................................................................................. 8 5.3 Programming/Erasing the E2 DataFlash ..................................................................................... 9 5.3.1 Erasing the E2 DataFlash ..................................................................................................... 9 5.3.2 Programming the E2 DataFlash ........................................................................................... 9 5.3.3 Changes in the Simple Flash API ......................................................................................... 9 5.4 File Composition ........................................................................................................................ 10 5.5 Option-Setting Memory .............................................................................................................. 11 5.6 Constants ................................................................................................................................... 12 5.7 Structure/Union List ................................................................................................................... 13 5.8 Variables .................................................................................................................................... 14 5.9 Functions .................................................................................................................................... 15 5.10 Function Specifications .............................................................................................................. 16 5.11 Flowcharts .................................................................................................................................. 20 5.11.1 Main Processing ................................................................................................................ 20 5.11.2 Port Initialization ................................................................................................................ 21 5.11.3 Determination of RTC Initialization Requirement .............................................................. 22 5.11.4 Setting the Validity of the Alarm Time Information ............................................................ 24 5.11.5 Determination of the Backup Time Information for Use .................................................... 25 5.11.6 Verification of the RTC Time Information Value ................................................................ 26 5.11.7 Comparison of the RTC Time Information with the Backup Time Information .................. 27 5.11.8 Verifying the Range of the RTC Time Information ............................................................ 28 5.11.9 Reading the RTC Time Information ................................................................................... 29 5.11.10 Clock Initialization ............................................................................................................ 30 5.11.11 Sub-Clock Oscillation Setting .......................................................................................... 31 5.11.12 RTC Initialization ............................................................................................................. 32 5.11.13 RTC Periodic Interrupt Handling ..................................................................................... 33 5.11.14 Backup Processing for the RTC Time Information .......................................................... 34 6. Sample Code .................................................................................................................................... 36 7. Reference Documents ...................................................................................................................... 36 R01AN1713EJ0101 Rev. 1.01 Page 2 of 36 Nov. 6, 2015

Tariff Desc

8542.31.00 52 No ..CMOS and MOS Microprocessors (MPU), Microcontrollers (MCU) and Digital Signal Processors (DSP)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits Digital.
ID4
IDT
IDT, Integrated Device Technology Inc
INTEGRATED DEVICE
INTEGRATED DEVICE TECHNOLOGY
INTEGRATED DEVICES TECH AID
Intersil
INTERSIL - FGC
Intersil(Renes as Electronics)
Intersil(Renesas Electronics)
ITS
REA
RENESAS
RENESAS (IDT)
RENESAS (INTERSIL)
Renesas / IDT
Renesas / Intersil
Renesas Electronics
Renesas Electronics America
RENESAS TECHNOLOGY
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