Renesas R-IN32M3 Series User Manual page 42

R-IN32M3-CL User's Manual
2.2.3 Pin States when Booting is for External MCU
Asynchronous SRAM Memory Controller (MEMCSEL = 0)
Pin
Name 16-bit (BUS32EN = 0)
P00 P00
P01 P01
P02 P02
P03 P03
P04 P04
P05 P05
P06 P06
P07 P07
P10 P10
P11 P11
P12 P12
P13 P13
P14 P14
P15 P15
P16 P16
P17 P17
P20 P20
P21 P21
P22 P22
P23 P23
P24 P24
P25 P25
P26 P26
P27 P27
P30 P30
P31 P31
P32 P32
P33 CCI_WAITEDGEH
P34 CCI_WRLENH
P35 P35
P36 P36
P37 P37
R18UZ0005EJ0400
Dec. 28, 2018
External MCU Boot (BOOT1-0 = 10)
External MCU Interface (MEMIFSEL = 1)
32-bit (BUS32EN = 1)
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
CCI_WAITEDGEH
CCI_WRLENH
P35
P36
P37
Synchronous Burst Access Memory Controller (MEMCSEL = 1)
16-bit (BUS32EN = 0)
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
CCI_WAITEDGEH
CCI_WRLENH
P35
P36
P37
2. Pin Functions
32-bit (BUS32EN = 1)
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
CCI_WAITEDGEH
CCI_WRLENH
P35
P36
P37
Page 32 of 104