RX230 Datasheet, PDF (20/177 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
PE2 49
PE1 50
PE0 51
VREFL 52
P46 53
VREFH 54
P44 55
P43 56
P42 57
P41 58
VREFL0 59
P40 60
VREFH0 61
AVCC0 62
P05 63
AVSS0 64
RX230 Group,
RX231 Group
PWQN0064KC-A
(64-pin HWQFN)
(Top view)
32 PC2
31 PC3
30 PC4
29 PC5
28 PC6
27 PC7
26 P54
25 P55
24 VSS_USB/PH0^*1
23 USB0_DP/PH1^*1
22 USB0_DM/PH2^*1
21 VCC_USB/PH3^*1
20 P14
19 P15
18 ^P16
17 ^P17
Note:
Note:
This figure indicates the power supply pins and I/O port pins.
For the pin configuration, see the table “List of Pins and Pin Functions (64-Pin LQFP/HWQFN)”.
It is recommended to connect an exposed die pad to VSS.
Note 1. RX230: PH0, PH1, PH2, PH3
RX231: VSS_USB, USB0_DP, USB0_DM, VCC_USB
Figure 1.6
Pin Assignments of the 64-Pin HWQFN
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
Page 20 of 177