RX230 Datasheet, PDF (34/177 Pages) Renesas Technology Corp – 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory

RX230 Group, RX231 Group
1. Overview
Table 1.10 List of Pins and Pin Functions (48-Pin LQFP/HWQFN) (2/2)
Power Supply,
Pin Clock, System
No. Control
I/O Port
Timers
(MTU, TPU, TMR, RTC, CMT,
POE, CAC)
Communications
(SCIg, SCIh, RSPI, RIIC, CAN,
USB, SSI)
41 VREFH
42
P42
43
P41
44 VREFL0
45
P40
46 VREFH0
47 AVCC0
48 AVSS0
Note 1. RX230: PH0/CACREF, PH1/IRQ0/TMO0, PH2/IRQ1/TMRI0, PH3/TMCI0
RX231: VSS_USB, USB0_DP, USB0_DM, VCC_USB
Memory
Interface Touch
(SDHI) sensing
Others
AN002
AN001
AN000
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
Page 34 of 177