R5F21321CNSP#W4

Part No :: R5F21321CNSP#W4

Manufacturer: Renesas Electronics America

VIGOR # :: 4801261

Description: IC MCU 16BIT 4KB FLASH 20LSSOP

Catalog: Embedded - Microcontrollers

DataSheet: R5F21321CNSP#W4 PDF

Country of origin: -

Date code: -

R5F21321CNSP#W4 Specifications

Type	Description
Series:	R8C/3x/32C
Package:	Tape & Reel (TR)
Part Status:	Active
Core Processor:	R8C
Core Size:	16-Bit
Speed:	20MHz
Connectivity:	I²C, LINbus, SIO, SSU, UART/USART
Peripherals:	POR, PWM, Voltage Detect, WDT
Number of I/O:	15
Program Memory Size:	4KB (4K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	512 x 8
Voltage - Supply (Vcc/Vdd):	1.8V ~ 5.5V
Data Converters:	A/D 4x10b
Oscillator Type:	Internal
Operating Temperature:	-20°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
R5F21322DDSP#U0 Match 64%	Renesas Electronics America IC MCU 16BIT 8KB FLASH 20LSSOP	R5F21321CNSP#W4 vs R5F21322DDSP#U0
R5F21322CDSP#U0 Match 64%	Renesas Electronics America IC MCU 16BIT 8KB FLASH 20LSSOP	R5F21321CNSP#W4 vs R5F21322CDSP#U0
R5F21322MNSP#U0 Match 64%	Renesas Electronics America IC MCU 16BIT 8KB FLASH 20LSSOP	R5F21321CNSP#W4 vs R5F21322MNSP#U0
R5F21322DNSP#U0 Match 64%	Renesas Electronics America IC MCU 16BIT 8KB FLASH 20LSSOP	R5F21321CNSP#W4 vs R5F21322DNSP#U0
R5F21321DDSP#W4 Match 100%	Renesas Electronics America IC MCU 16BIT 4KB FLASH 20LSSOP	R5F21321CNSP#W4 vs R5F21321DDSP#W4
R5F21321MNSP#U0 Match 100%	Renesas Electronics America IC MCU 16BIT 4KB FLASH 20LSSOP	R5F21321CNSP#W4 vs R5F21321MNSP#U0

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 1289

Shipped from

HK warehouse

Expected Shipping Date

Aug 06 - Aug 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of R5F21321CNSP#W4 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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R5F21321CNSP#W4

R5F21321CNSP#W4

4801261

Pricing(USD)