RX634 Datasheet, PDF (15/106 Pages) Renesas Technology Corp – 54 MHz 32-bit RX MCU with FPU, 90 DMIPS, up to 2-Mbyte flash memory

RX634 Group
1. Overview
Table 1.5
List of Pins and Pin Functions (144-Pin LQFP) (2 / 4)
Power Supply,
Pin Clock, System
No. Control
I/O Port External Bus
39
P87
40
P16
41
42
43
44
45
46
47
48
49
50
51 TRDATA3
52 TRDATA2
53
54
55
56
57 VSS
58 TRCLK
59 VCC
60
61
62
63 TRSYNC#
64 TRDATA1
65 TRDATA0
66
67
68
69
70
71
72
73
74
75
76
77
78
P86
P15
P14
P13
P12
PH3
PH2
PH1
PH0
P56
P55
P54
P53
P52
P51
P50
WAIT#
ALE
BCLK
RD#
WR1#/BC1#/
WAIT#
WR0#/WR#
P83
PC7
PC6
PC5
P82
P81
P80
PC4
PC3
P77
P76
PC2
P75
P74
PC1
PL1
PC0
PL0
P73*¹
PL5*¹
PB7
A23/CS0#
A22/CS1#
A21/CS2#/
WAIT#
A20/CS3#
A19
A18
A17
A16
A15
Timers
(MTU, TPU, TMR, POE,
PPG, CAC)
Communications
(SCIe, SCIf, RSPI, RIIC, CEC,
RCR)
TIOCA2
MTIOC3C/MTIOC3D/
TXD1/SMOSI1/SSDA1/RXD3/
TIOCB1/TCLKC/TMO2/PO14 SMISO3/SSCL3/MOSIA/
SCL0_DS
TIOCA0
MTIOC0B/MTCLKB/TIOCB2/ RXD1/SMISO1/SSCL1/SCK3
TCLKB/TMCI2/PO13
MTIOC3A/MTCLKA/TIOCB5/ CTS1#/RTS1#/SS1#
TCLKA/TMRI2/PO15
MTIOC0B/TIOCA5/TMO3/
PO13
TXD2/SMOSI2/SSDA2/SDA0
TMCI1
RXD2/SMISO2/SSCL2/SCL0
TMCI0
TMRI0
TMO0
CACREF
MTIOC3C/TIOCA1
MTIOC4D/TMO3
MTIOC4B/TMCI1
CTS2#/RTS2#/SS2#
RXD2/SMISO2/SSCL2/SSLB3
SCK2/SSLB2
TXD2/SMOSI2/SSDA2/SSLB1
MTIOC4C
CTS10#/RTS10#/SS10#
MTIOC3A/MTCLKB/TMO2/
CACREF
MTIOC3C/MTCLKA/TMCI2
MTIOC3B/MTCLKD/TMRI2
TXD8/SMOSI8/SSDA8/MISOA
RXD8/SMISO8/SSCL8/MOSIA
SCK8/RSPCKA
MTIOC4A
MTIOC3D
MTIOC3B
MTIOC3D/MTCLKC/TMCI1/
POE0#
MTIOC4D/TCLKB
MTIOC4B/TCLKA
MTIOC3A/TCLKD
TXD10/SMOSI10/SSDA10
RXD10/SMISO10/SSCL10
SCK10
SCK5/CTS8#/RTS8#/SS8#/
SSLA0
TXD5/SMOSI5/SSDA5
TXD11/SMOSI11/SSDA11
RXD11/SMISO11/SSCL11
RXD5/SMISO5/SSCL5/SSLA3
SCK11
CTS11#/RTS11#/SS11#
SCK5/SSLA2/SDA3
MTIOC3C/TCLKC
CTS5#/RTS5#/SS5#/SSLA1/
SCL3
MTIOC3B/TIOCB5
CECIO
TXD9/SMOSI9/SSDA9
Interrupt
IRQ6
IRQ5
IRQ4
IRQ3
IRQ2
IRQ1
IRQ0
IRQ10
IRQ12
IRQ12
IRQ12
AD, DA
ADTRG0#
R01DS0255EJ0100 Rev.1.00
Feb 25, 2015
Page 15 of 106