upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 57

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Pin Functions
Table 2-18
Port group list for µPD70(F)3420, µPD70(F)3421, µPD70(F)3422,
µPD70F3423 (1/4)
Preliminary User’s Manual U17566EE1V2UM00
Port group
name
1
2
3
4
0
Port name
P00
P01
P02
P03
P04
P05
P06
P07
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
P35
P36
P37
P40
P41
P42
P43
P44
P45
P46
P47
Alternative outputs
ALT1_OUT/ALT2_OUT/
LCD_OUT
–
–
–
–
–
–
–
VCMPO0
SDA0
SCL0
SDA1/SEG0
SCL1/SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
TXDA0/SDA1
SCL1
TXDA1/SEG31
SEG29
SEG8/TOG21
SEG9/TOG22
SEG10/TOG23
SEG11/TOG24
–
SOB0
SCKB0
SEG22
SOB1/SEG21
SCKB1/SEG20
–
CTXD0
Alternative
inputs
INTP0/NMI
INTP1
INTP2
INTP3
INTP4
DRST
INTP5
INTP6
SDA0
SCL0
SDA1
TIG02/SCL1
TIG03
TIG04
TIG11
TIG12
TIG13
TIG14
SDA1
RXDA0/SCL1
–
RXDA1
–
TIG22
TIG23
TIG24
SIB0
–
SCKB0
SIB1
–
SCKB1
CRXD0
–
Chapter 2
Port
type
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
R
57