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Manufacturer Part #

R5F21238JFP#U1

R8C Series 64 kB Flash 3 KB RAM 20 MHz 16-Bit Microcontroller - LQFP-48

Mfr. Name: Renesas
Standard Pkg:
Product Variant Information section
Date Code: 2004
Product Specification Section
Technical Attributes
Attributes Table
Family Name: R8C
Core Processor: R8C
Program Memory Type: Flash
Flash Size (Bytes): 64kB
RAM Size: 3kB
Speed: 20MHz
No of I/O Lines: 41
InterfaceType / Connectivity: I2C/LIN/UART
Peripherals: I2C/LIN/On-Chip-ADC/UART/Watchdog
Number Of Timers: 5
Supply Voltage: 3V to 5.5V
Operating Temperature: -40°C to +85°C
On-Chip ADC: 12-chx10-bit
Watchdog Timers: 1
Package Style:  LQFP-48
Mounting Method: Surface Mount
Features & Applications

R5F21238JFP#U1 MCU is built using the high performance silicon gate CMOS process using the R8C CPU core with an maximum operating frequency of 20 MHz. This MCU operates using sophisticated instructions featuring a high level of instruction efficiency.

Features:  

  • 8-bit Multifunction Timer with 8-bit prescaler (Timer RA and RB): 2channels
  • Input Capture/Output Compare Timer (Timer RD): 16-bit x 2 channels
  • Timer with compare match function (Timer RE): 1 channel
  • UART/Clock Synchronous Serial Interface: 1 channel
  • UART: 1 channel
  • I2C-bus Interface (IIC)/Chip-select Clock Synchronous SerialInterface: 1 channel
  • LIN Module: 1 channel (Timer RA, UART0)
  • CAN Module (2.0B): 1 channel, 16 slots
  • 10-bit A/D Converter: 12 channels
  • Watchdog Timer
  • Clock Generation Circuits:
    • XIN Clock Generation Circuit
    • On-chip Oscillator(High/Low Speed)
  • Oscillation Stop Detection Function
  • Voltage Detection Circuit
  • Power-On Reset Circuit
  • I/O Ports: 41
  • External Interrupt Pins: 8
  • Data Flash: 2 KB

Applications: 

  • Automotive
Pricing Section
Stock:
0
Minimum Order:
1
Multiple Of:
1
3,036
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$6.71
USD
Quantity
Web Price
1
$6.71
5
$6.23
20
$5.84
50
$5.60
125+
$5.37
Product Variant Information section