R5F21181DSP#U0

Part No :: R5F21181DSP#U0

Manufacturer: Renesas Electronics America

VIGOR # :: 3656365

Description: IC MCU 16BIT 4KB FLASH 20LSSOP

Catalog: Embedded - Microcontrollers

DataSheet: R5F21181DSP#U0 PDF

Country of origin: -

Date code: -

R5F21181DSP#U0 Specifications

Type	Description
Series:	R8C/1x/18
Package:	Tube
Part Status:	Active
Core Processor:	R8C
Core Size:	16-Bit
Speed:	20MHz
Connectivity:	SIO, UART/USART
Peripherals:	LED, POR, Voltage Detect, WDT
Number of I/O:	13
Program Memory Size:	4KB (4K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	384 x 8
Voltage - Supply (Vcc/Vdd):	2.7V ~ 5.5V
Data Converters:	-
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	20-LSSOP (0.173", 4.40mm Width)
Supplier Device Package:	20-LSSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
R5F21194DSP#U0 Match 64%	Renesas Electronics America IC MCU 16BIT 16KB FLASH 20LSSOP	R5F21181DSP#U0 vs R5F21194DSP#U0
R5F21182DSP#U0 Match 64%	Renesas Electronics America IC MCU 16BIT 8KB FLASH 20LSSOP	R5F21181DSP#U0 vs R5F21182DSP#U0
R5F21191DSP#U0 Match 100%	Renesas Electronics America IC MCU 16BIT 4KB FLASH 20LSSOP	R5F21181DSP#U0 vs R5F21191DSP#U0
R5F21184DSP#U0 Match 64%	Renesas Electronics America IC MCU 16BIT 16KB FLASH 20LSSOP	R5F21181DSP#U0 vs R5F21184DSP#U0
R5F21193DSP#U0 Match 64%	Renesas Electronics America IC MCU 16BIT 12KB FLASH 20LSSOP	R5F21181DSP#U0 vs R5F21193DSP#U0
R5F21192DSP#U0 Match 64%	Renesas Electronics America IC MCU 16BIT 8KB FLASH 20LSSOP	R5F21181DSP#U0 vs R5F21192DSP#U0

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.

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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: 8477

Shipped from

HK warehouse

Expected Shipping Date

Sep 06 - Sep 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.7035~~	~~$3.70~~
720	~~$2.9285~~	~~$2 108.51~~
1040	~~$2.4698~~	~~$2 568.61~~
2560	~~$2.3463~~	~~$6 006.60~~
5040	~~$2.2581~~	~~$11 380.92~~

Current price of R5F21181DSP#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

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R5F21181DSP#U0

R5F21181DSP#U0

3656365

Pricing(USD)