Renesas Electronics Corporation Microcontrollers R5F21321CDSP#U0

R8C R8C/3x/32C Microcontroller IC 16-Bit 20MHz 4KB (4K x 8) FLASH 20-LSSOP

Manufacturer: Renesas Electronics America
Win Source Part Number: 1091287-R5F21321CDSP#U0
Packaging: Tube/Rail
Core Processor: R8C
Number of I/O: 15
Program Memory Size: 4KB (4K x 8)
Program Memory Type: FLASH
Data Converters: A/D 4x10b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-LSSOP
Speed(Frequency): 20MHz
Supply Voltage - Operating: 1.8 V to 5.5 V
Part Core Size: 16-Bit
Data RAM Size: 512 x 8
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Balance
Application Field: Used in Industrial, Power Management, Automotive

IC MCU 16BIT 4KB FLASH 20LSSOP Product overview: R5F21321CDSP#U0 from Renesas Electronics Corporation is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 16-bit, 16BIT, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 4KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-R5F21321CDSP#U0 can be used for catalog matching and distributor lookup.