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RH850/F1Kx, RH850/F1K Series Hardware Design Guide

R01AN3841ED0110 Rev. 1.10 Page 7 of 108

August 8, 2019

Table 39: RH850/F1KH-D8 Power supply architecture with mixed supply 5V & 3.3V .................................... 38

Table 40: RH850/F1KH-D8 Power supply architecture with mixed supply 5V & 3.3V .................................... 39

Table 41: RH850/F1KH-D8 Power supply architecture with mixed supply 5V & 3.3V .................................... 40

Table 42: RH850/F1KH-D8 Power supply architecture with single supply 3.3V ............................................. 40

Table 43: RH850/F1K Power supply pin overview .......................................................................................... 44

Table 44: RH850/F1K Overview of power supply architecture cases ............................................................. 46

Table 45: RH850/F1K Power supply architecture with single supply 5V ........................................................ 46

Table 46: RH850/F1K Power supply architecture with mixed supply 5V & 3.3V ............................................ 46

Table 47: RH850/F1K Power supply architecture with mixed supply 5V & 3.3V ............................................ 47

Table 48: RH850/F1K Power supply architecture with mixed supply 5V & 3.3V ............................................ 47

Table 49: RH850/F1K Power supply architecture with mixed supply 5V & 3.3V ............................................ 47

Table 50: RH850/F1K Power supply architecture with mixed supply 5V & 3.3V ............................................ 48

Table 51: RH850/F1K Power supply architecture with mixed supply 5V & 3.3V ............................................ 49

Table 52: RH850/F1K Power supply architecture with mixed supply 5V & 3.3V ............................................ 50

Table 53: RH850/F1K Power supply architecture with single supply 3.3V ..................................................... 50

Table 54: Minimum external components of RH850/F1KM-S1 (100pin) ......................................................... 55

Table 55: Minimum external components for RH850/F1KM-S4 (272pin) ....................................................... 59

Table 56: Minimum external components for RH850/F1KH-D8 (324pin) ........................................................ 62

Table 57: Minimum external components for RH850/F1K (176pin) ................................................................ 65

Table 58: Guidance values of the main oscillator circuit ................................................................................. 67

Table 59: Guidance values of the sub oscillator circuit ................................................................................... 68

Table 60: Guidance values for the minimum RESET circuit ........................................................................... 71

Table 61: Port and pin behavior during low power mode ................................................................................ 75

Table 62: Recommended connection of unused pins for RH850/F1KM-S1 ................................................... 76

Table 63: Recommended connection of unused pins for RH850/F1KM-S4 ................................................... 79

Table 64: Recommended connection of unused pins for RH850/F1KH-D8 .................................................... 81

Table 65: Recommended connection of unused pins for RH850/F1K ............................................................ 83

Table 66: ADC conversion time overview........................................................................................................ 87

Table 67: Basic external ADC input circuit ...................................................................................................... 89

Table 68: Device operation mode overview .................................................................................................... 92

Table 69: Device operation mode description ................................................................................................. 92

Table 70: Debug interface signal connection .................................................................................................. 97

Table 71: Basic flash programming connection .............................................................................................. 98

Table 72: PG-FPx Flash programming signal connection ............................................................................... 99

Table 73: E1/E2 Flash programming signal connection ................................................................................ 100

Table 74: Basic component value for hot plug-in .......................................................................................... 103

Renesas RH850/F1Kx Series Hardware Design Guide

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