Renesas Electronics Corporation Microcontrollers R5F21237JFP#U1

R8C R8C/2x/23 Microcontroller IC 16-Bit 20MHz 48KB (48K x 8) FLASH 48-LQFP (7x7)

IC MCU 16BIT 48KB FLASH 48LFQFP Product overview: R5F21237JFP#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, 48KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 48KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-R5F21237JFP#U1 can be used for catalog matching and distributor lookup.

IC MCU 16BIT 48KB FLASH 48LFQFP

Manufacturer: Renesas Electronics America
Win Source Part Number: 792932-R5F21237JFP#U1
Series: R8C/2x/23
Packaging: Tray
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: R8C
Speed: 20MHz
Package: 48-LQFP
Core Size: 16-Bit
Connectivity: CAN, I2C, LIN, SIO, SSU, UART/USART
Peripherals: POR, Voltage Detect, WDT
Number of I/O: 41
Program Memory Size: 48KB (48K x 8)
Program Memory Type: FLASH
RAM Size: 2.5K x 8
Data Converters: A/D 12x10b
Oscillator Type: Internal
Supply Voltage: 2.7 V ~ 5.5 V
Part Status: Obsolete(EOL)
Family Name: R5F21237
Categories: Integrated Circuits (ICs)
Manufacturer Package: 48-LFQFP (7x7)
Alternative Parts (Cross-Reference): S9S12GN32F0VLF; S9S12GN32F0CFT; S9S12GA128F0MLFR; S9S12G128F0CLFR;
Introduction Date: February 27, 2005
ECCN: EAR99
Country of Origin: Japan
Estimated EOL Date: 2022
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited