r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 9

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r5f21346mnfp

Manufacturer Part Number
r5f21346mnfp
Description
Single-chip Mcus Incorporates The R8c Cpu Core
Manufacturer
Renesas Electronics Corporation.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
r5f21346mnfp#V0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
6.
7.
5.7
5.8
6.1
6.2
6.3
6.4
6.5
6.6
7.1
7.2
7.3
7.4
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
6.3.1
6.3.2
6.3.3
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.4.7
7.4.8
7.4.9
7.4.10
7.4.11
7.4.12
7.4.13
7.4.14
7.4.15
7.4.16
7.4.17
7.4.18
7.4.19
7.4.20
7.4.21
Voltage Detection Circuit .............................................................................................................. 38
I/O Ports ........................................................................................................................................ 56
Cold Start-Up/Warm Start-Up Determination Function ......................................................................... 37
Reset Source Determination Function ..................................................................................................... 37
Overview ................................................................................................................................................. 38
Registers .................................................................................................................................................. 42
VCC Input Voltage .................................................................................................................................. 50
Voltage Monitor 0 Reset ......................................................................................................................... 51
Voltage Monitor 1 Interrupt .................................................................................................................... 52
Voltage Monitor 2 Interrupt .................................................................................................................... 54
Functions of I/O Ports ............................................................................................................................. 56
Effect on Peripheral Functions ................................................................................................................ 57
Pins Other than I/O Ports ......................................................................................................................... 57
Registers .................................................................................................................................................. 73
Voltage Monitor Circuit/Comparator A Control Register (CMPA) ................................................... 42
Voltage Monitor Circuit Edge Select Register (VCAC) .................................................................... 43
Voltage Detect Register 1 (VCA1) ..................................................................................................... 43
Voltage Detect Register 2 (VCA2) ..................................................................................................... 44
Voltage Detection 1 Level Select Register (VD1LS) ......................................................................... 45
Voltage Monitor 0 Circuit Control Register (VW0C) ........................................................................ 46
Voltage Monitor 1 Circuit Control Register (VW1C) ........................................................................ 47
Voltage Monitor 2 Circuit Control Register (VW2C) ........................................................................ 48
Option Function Select Register (OFS) .............................................................................................. 49
Monitoring Vdet0 ............................................................................................................................... 50
Monitoring Vdet1 ............................................................................................................................... 50
Monitoring Vdet2 ............................................................................................................................... 50
Port Pi Direction Register (PDi) (i = 0 to 4 or 6) ................................................................................ 73
Port Pi Register (Pi) (i = 0 to 4 or 6) ................................................................................................... 74
Timer RA Pin Select Register (TRASR) ............................................................................................ 74
Timer RB/RC Pin Select Register (TRBRCSR) ................................................................................. 75
Timer RC Pin Select Register 0 (TRCPSR0) ..................................................................................... 76
Timer RC Pin Select Register 1 (TRCPSR1) ..................................................................................... 77
Timer RD Pin Select Register 0 (TRDPSR0) ..................................................................................... 78
Timer Pin Select Register (TIMSR) ................................................................................................... 79
UART0 Pin Select Register (U0SR) ................................................................................................... 80
UART1 Pin Select Register (U1SR) ................................................................................................... 80
UART2 Pin Select Register 0 (U2SR0) .............................................................................................. 81
UART2 Pin Select Register 1 (U2SR1) .............................................................................................. 81
SSU/IIC Pin Select Register (SSUIICSR) .......................................................................................... 82
INT Interrupt Input Pin Select Register (INTSR) ............................................................................... 82
I/O Function Pin Select Register (PINSR) ......................................................................................... 83
Pull-Up Control Register 0 (PUR0) .................................................................................................... 84
Pull-Up Control Register 1 (PUR1) .................................................................................................... 84
Port P1 Drive Capacity Control Register (P1DRR) ............................................................................ 85
Port P2 Drive Capacity Control Register (P2DRR) ............................................................................ 85
Drive Capacity Control Register 0 (DRR0) ........................................................................................ 86
Timer RD Pin Select Register 1 (TRDPSR1) .................................................................................... 78
A - 2

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