Manufacturer: Renesas Electronics America
Win Source Part Number: 1091256-R5F21238JFP#
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: 48-LFQFP (7x7)
Speed(Frequency): 20MHz
Supply Voltage - Operating: 2.7 V to 5.5 V
Part Core Size: 16-Bit
Data RAM Size: 3K x 8
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Sufficient
IC MCU 16BIT 64KB FLASH 48LFQFP Product overview: R5F21238JFP#U1 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-R5F21238JFP#U1 can be used for catalog matching and distributor lookup.
R8C R8C/2x/23 Microcontroller IC 16-Bit 20MHz 64KB (64K x 8) FLASH 48-LQFP (7x7)
IC MCU 16BIT 64KB FLASH 48LFQFP
IC MCU 16BIT 64KB FLASH 48LFQFP
16-bit Microcontrollers - MCU MCU 3/5V 64+2K -40TO85C AU PbFree 48LQFP
IC MCU 16BIT 64KB FLASH 48LFQFP
R8C R8C/2x/23 Microcontroller IC 16-Bit 20MHz 64KB (64K x 8) FLASH 48-LQFP (7x7)
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1091256-R5F21238JFP#U1 | 685-R5F21238JFP#U1 | R5F21238JFP#U1-ND | R5F21238JFP#U1 | R5F21238JFP#U1 | R5F21238JFP#U1 | R5F21238JFP#U1 | R5F21238JFP#U1 |
| Product Name | Embedded - Embedded - Microcontrollers - R5F21238JFP#U1 | 16-bit 16BIT 64KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | 16-bit Microcontrollers - MCU | Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 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 | |||||
| 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 | ||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | Flash; FLASH |
