
For Reference Only
Part Number | R5F21294JSP#W4 |
OEMstron Part # | R5F21294JSP-W4 |
Manufacturer | Renesas Electronics America |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 16BIT 16KB FLASH 20LSSOP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | R5F21294JSP#W4 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
R5F21294JSP#W4 Specifications
Part Number | R5F21294JSP#W4 | |
Brand | Renesas Electronics America | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Renesas Electronics America | |
Series | R8C/2x/29 | |
Core Processor | R8C | |
Core Size | 16-Bit | |
Speed | 20MHz | |
Connectivity | I²C, LINbus, SIO, SSU, UART/USART | |
Peripherals | LED, POR, Voltage Detect, WDT | |
Number of I/O | 13 | |
Program Memory Size | 16KB (16K x 8) | |
Program Memory Type | FLASH | |
EEPROM Size | 2K x 8 | |
RAM Size | 1K x 8 | |
Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | |
Data Converters | A/D 4x10b | |
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 |
R5F21294JSP#W4 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
R5F21294JSP#W4 D# R5F21294JSP#W4 Renesas Electronics Corporation |
MCU 16-bit R8C CISC 16KB Flash 3.3V/5V 20-Pin LSSOP T/R (Alt: R5F21294JSP#W4) |
Europe - 2500 |
Part Number | Description | Stock |
R5F21294JSP#W4 Renesas Electronics Corporation |
IC MCU 16BIT 16KB FLASH 20LSSOP |
Contact Us |
Part Number | Description | Stock |
R5F21294JSP#W4 D# R5F21294JSP#W4-ND Renesas Electronics Corporation |
IC MCU 16BIT 16KB FLASH 20LSSOP |
Temporarily Out of Stock |
Part Number | Description | Stock |
R5F21294JSP#W4 D# XSKDRABS0104510 Renesas Electronics Corporation |
16-bit Microcontrollers - MCU MCU 3/5V 16+2K -40~85C |
2500 |
Part Number | Description | Stock |
R5F21294JSP#W4 D# NS-R5F21294JSP#W4 Renesas Electronics Corporation |
OEM/CM ONLY |
7513 |
Part Number | Description | Stock |
R5F21294JSPW4 Renesas Electronics Corporation |
OEM/CM ONLY |
7516 |
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