RX230 Datasheet, PDF (22/177 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 37
PE1 38
VREFL ³⁹
P46 ⁴⁰
VREFH ⁴¹
P42 42
P41 43
VREFL0 44
P40 45
VREFH0 46
AVCC0 47
AVSS0 48
RX230 Group,
RX231 Group
PLQP0048KB-B
(48-pin LQFP)
(Top view)
24 PC4
23 PC5
22 PC6
21 PC7
20 VSS_USB/PH0^*1
19 USB0_DP/PH1^*1
18 _{USB0_DM/PH2}^*1
17 _{VCC_USB/PH3}^*1
16 _P14
15 _P15
14 P16
13 P17
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 (48-Pin LQFP/HWQFN)”.
Note 1. RX230: PH0, PH1, PH2, PH3
RX231: VSS_USB, USB0_DP, USB0_DM, VCC_USB
Figure 1.8
Pin Assignments of the 48-Pin LQFP
PE2 37
PE1 38
VREFL 39
P46 40
VREFH 41
P42 42
P41 43
VREFL0 44
P40 45
VREFH0 46
AVCC0 47
AVSS0 48
RX230 Group,
RX231 Group
PWQN0048KB-A
(48-pin HWQFN)
(Top view)
24 _PC4
23 _PC5
22 _PC6
21 _PC7
20 _{VSS_USB/PH0}^*1
19 _{USB0_DP/PH1}^*1
18 _{USB0_DM/PH2}^*1
17 _{VCC_USB/PH3}^*1
16 _P14
15 _P15
14 P16
13 P17
Note:
Note:
It is recommended to connect an exposed die pad to VSS.
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 (48-Pin LQFP/HWQFN)”.
Note 1. RX230: PH0, PH1, PH2, PH3
RX231: VSS_USB, USB0_DP, USB0_DM, VCC_USB
Figure 1.9
Pin Assignments of the 48-Pin HWQFN
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
Page 22 of 177