Renesas Electronics Corporation Microcontrollers R5F2123CKFP#U0

R8C R8C/2x/23 Microcontroller IC 16-Bit 16MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)

Manufacturer: Renesas Electronics America
Win Source Part Number: 891020-R5F2123CKFP#U0
Series: R8C/2x/23
Operating Temperature Range: -40°C ~ 125°C (TA)
Features: R8C series Microcontroller IC 16-Bit 16MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
Core Processor: R8C
Speed: 16MHz
Package: Tray
Package: 48-LQFP
Mounting: Surface Mount
Core Size: 16-Bit
Connectivity: CANbus, I2C, LINbus, SIO, SSU, UART/USART
Peripherals: POR, Voltage Detect, WDT
Number of I/O: 41
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
Data Converters: A/D 12x10b
Oscillator Type: Internal
Supply Voltage: 2.7V ~ 5.5V
Family Name: R5F2123
Categories: Integrated Circuits (ICs)
Case / Package: 48-LQFP (7x7)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
Quantity per package: 250
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 11 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Other Part Number: R5F2123CKFP#V0-ND, R5F2123CKFP#V0, R5F2123CKFPU0

IC MCU 16BIT 128KB FLASH 48LFQFP Product overview: R5F2123CKFP#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, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-R5F2123CKFP#U0 can be used for catalog matching and distributor lookup.