Skip to main content
Renesas Electronics R5F52318AGFL#30 — Microcontrollers & Processors (MCU / MPU / DSP)
Renesas Electronics

R5F52318AGFL#30 RX231 MCU, 54 MHz, 512 KB Flash, 48-LQFP

MPNR5F52318AGFL#30
End of Life

Renesas RX231 series 32-bit MCU, R5F52318AGFL#30, 54 MHz, 512 KB Flash, 64 KB RAM, 8 KB EEPROM, 48-LQFP, -40°C to 105°C.

$5.99Ref. price · indicative, final on quote
R5F52318AGFL#30 datasheet
Packaging48-LQFP
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

R5F52318AGFL#30 Technical Specifications
ParameterValue
SeriesRX231
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 5.5V
Operating temperature-40°C ~ 105°C (TA)
Speed54MHz
PackageTray
RAM size64K x 8
Core size32-Bit Single-Core
EEPROM size8K x 8
PeripheralsCapacitive Touch, DMA, LVD, POR, PWM, WDT
ConnectivityI²C, IrDA, SCI, SPI, SSI, USB OTG
Number of i (O)30
Core processorRXv2
Case48-LQFP
Data convertersA/D 8x12b
Program memory size512KB (512K x 8)

Product details

54 MHz RXv2 core with 512 KB flash

The R5F52318AGFL#30 is a 32-bit RX231 microcontroller built around the RXv2 core, clocked at 54 MHz. It packs 512 KB of program flash, 64 KB of RAM, and a separate 8 KB EEPROM block — enough headroom for sensor fusion or HMI logic without external storage.

Peripheral set and connectivity

Connectivity covers I²C, IrDA, SCI, SPI, SSI, and USB OTG, so it can talk to a serial flash, a display, or a host PC through a single USB port. The 12-bit ADC has eight channels, enough to sample a three-phase current plus a couple of temperature sensors without an external mux.

Package and board fit

Surface-mount only — no through-hole variant.