R5F2121CKFP#U0

Part No :: R5F2121CKFP#U0

Manufacturer: Renesas Electronics America

VIGOR # :: 4810017

Description: IC MCU 16BIT 128KB FLASH 48LFQFP

Catalog: Embedded - Microcontrollers

DataSheet: R5F2121CKFP#U0 PDF

Country of origin: -

Date code: -

R5F2121CKFP#U0 Specifications

Type	Description
Series:	R8C/2x/21
Package:	Tray
Part Status:	Obsolete
Core Processor:	R8C
Core Size:	16-Bit
Speed:	16MHz
Connectivity:	I²C, LINbus, SIO, SSU, UART/USART
Peripherals:	POR, Voltage Detect, WDT
Number of I/O:	41
Program Memory Size:	128KB (128K x 8)
Program Memory Type:	FLASH
EEPROM Size:	2K x 8
RAM Size:	6K x 8
Voltage - Supply (Vcc/Vdd):	2.7V ~ 5.5V
Data Converters:	A/D 12x10b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	48-LQFP
Supplier Device Package:	48-LFQFP (7x7)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 3450

Shipped from

HK warehouse

Expected Shipping Date

Jan 04 - Jan 08 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of R5F2121CKFP#U0 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

Z8F6423FT020EC

IC MCU 8BIT 64KB FLASH 80QFP

PIC16F87T-E/SS

IC MCU 8BIT 7KB FLASH 20SSOP

DSPIC33EP256GM710-H/BG

IC MCU 16BIT 256KB FLSH 121TFBGA

R5F2121CKFP#U0

R5F2121CKFP#U0

4810017

Pricing(USD)