Manufacturer: Renesas Electronics America
Win Source Part Number: 132981-R5F21258SDFP#
Packaging: Tray
Core Processor: R8C
Number of I/O: 41
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
Data Converters: A/D 12x10b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 52-LQFP (10x10)
Speed(Frequency): 20MHz
Supply Voltage - Operating: 2.2 V to 5.5 V
Part Core Size: 16-Bit
Data RAM Size: 3K x 8
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited
R8C R8C/2x/25 Microcontroller IC 16-Bit 20MHz 64KB (64K x 8) FLASH 52-LQFP (10x10)
IC MCU 16BIT 64KB FLASH 52LQFP
IC MCU 16BIT 64KB FLASH 52LQFP Product overview: R5F21258SDFP#V2 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, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-R5F21258SDFP#V2 can be used for catalog matching and distributor lookup.
R8C R8C/2x/25 Microcontroller IC 16-Bit 20MHz 64KB (64K x 8) FLASH 52-LQFP (10x10)
16-bit Microcontrollers - MCU MCU 2/5v 64K+2K I-Temp Pb-Free 52 LQFP
IC MCU 16BIT 64KB FLASH 52LQFP
MCU 16-bit R8C CISC 64KB Flash 3.3V/5V 52-Pin LQFP Tray
IC MCU 16BIT 64KB FLASH 52LQFP
| Win Source Electronics | DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 132981-R5F21258SDFP#V2 | R5F21258SDFP#V2-ND | R5F21258SDFP#V2 | 685-R5F21258SDFP#V2 | R5F21258SDFP#V2 | R5F21258SDFP#V2 | R5F21258SDFP#V2 | 668-R5F21258SDFP#V2 | R5F21258SDFP#V2 |
| Product Name | Embedded - Embedded - Microcontrollers - R5F21258SDFP#V2 | Microcontrollers | Microcontrollers | 16-bit 16BIT 64KB Embedded Microcontroller MCU | Microcontrollers | 16-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | MCU 16-bit R8C CISC 64KB Flash 3.3V/5V 52-Pin LQFP Tray | Embedded - Microcontrollers |
| Data Bus | 16 Bit | 16 Bit | 16 Bit | 16 Bit | 16 Bit; 16-Bit | 16 Bit | 16 Bit | 16 Bit; 16-Bit | |
| Life Cycle Stage | Active | Declining; Not For New Designs | Declining; Not For New Designs | Active | |||||
| Clock Speed | 20 MHz | 20 MHz | 20 MHz | 20 MHz | 20 MHz | ||||
| RAM | 64 KB | 3 KB | 3 KB | 3 KB | 3 KB | 3 KB | 3 KB | ||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | Flash; FLASH | Flash |
