RX72T datasheet(85/120 Pages) RENESAS

85 / 120 page

R01DS0331EJ0110 Rev.1.10

Page 85 of 120

Oct 06, 2023

RX72T Group

2. Electrical Characteristics

2.4.6.7

A/D Converter Trigger

Note 1. tPBcyc: PCLKB cycle

Figure 2.44

A/D Converter Trigger Input Timing

2.4.6.8

CAC

Note 1. tPBcyc: PCLKB cycle

Note 2. tcac: CAC count clock source cycle

Table 2.34

A/D Converter Trigger Timing

Conditions: VCC = 2.7 to 5.5 V, VCC_USB = 2.7 to 5.5 V, AVCC0 = AVCC1 = AVCC2 = 3.0 to 5.5V,

VSS = VSS_USB = AVSS0 = AVSS1 = AVSS2 = 0 V, Ta = Topr,

ICLK = 8 to 200 MHz, PCLKA = 8 to 120 MHz, PCLKB = 8 to 60 MHz, PCLKC = 8 to 200 MHz, BCLK = 8 to 60 MHz,

Output load conditions: VOH = 0.5 × VCC, VOL = 0.5 × VCC, C = 30 pF,

High-drive output is selected by the driving ability control register (other than for P53 to P55 and P60 to P65).

Item

Symbol

Min.

Max.

Unit*1

Test

Conditions

A/D

converter

A/D converter trigger input pulse width

tTRGW

1.5

—

tPBcyc

Figure 2.44

Table 2.35

CAC Timing

Conditions: VCC = 2.7 to 5.5 V, VCC_USB = 2.7 to 5.5 V, AVCC0 = AVCC1 = AVCC2 = 3.0 to 5.5V,

VSS = VSS_USB = AVSS0 = AVSS1 = AVSS2 = 0 V, Ta = Topr,

ICLK = 8 to 200 MHz, PCLKA = 8 to 120 MHz, PCLKB = 8 to 60 MHz, PCLKC = 8 to 200 MHz, BCLK = 8 to 60 MHz,

Output load conditions: VOH = 0.5 × VCC, VOL = 0.5 × VCC, C = 30 pF,

High-drive output is selected by the driving ability control register (other than for P53 to P55 and P60 to P65).

Item*1, *2

Symbol

Min.*1, *2

Max.

Unit

Test

Conditions

CAC

CACREF input pulse width

tPBcyc ≤ tcac

tCACREF

4.5 tcac + 3 tPBcyc

—ns

tPBcyc > tcac

5 tcac + 6.5 tPBcyc

—

ADTRG0#,

ADTRG1#,

ADTRG2#

PCLKB

tTRGW

RX72T Datasheet(PDF) 85 Page - Renesas Technology Corp

RX72T Datasheet(HTML) 85 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL