TMPR4925 datasheet(576/590 Pages) TOSHIBA

576 / 590 page

Chapter 22 Electrical Characteristics

22-10

22.5.9

Timer Interface AC Characteristics

(Tc = 0 ~ 70

°C, VCCIO = 3.3 V ± 0.3 V, VCCInt = 1.5 V ± 0.1 V, VSS = 0 V)

Parameter

Symbol

Rating

Min.

Max.

Unit

TCLK Cycle time

fCYC_TCLK

tMCP × 1.1



TCLK Frequency

fTCLK



× fMCK × 0.45

MHz

TCLK High time

tHIGH_TCLK

1/2

× tMCP × 1.1



TCLK Low time

tLOW_TCLK

1/2

× tMCP × 1.1



Figure 22.5.11 Timing Diagrams: Timer Interface

22.5.10 PIO Interface AC Characteristics

(Tc = 0 ~ 70

°C, VCCIO = 3.3 V ± 0.3 V, VCCInt = 1.5 V ± 0.1 V, VSS = 0 V)

Parameter

Symbol

Rating

Min.

Max.

Unit

PIO[31:0] Output Delay time

tVAL_PIO

IMBUSCLK Standard (CL=50 pF)



9.5

PIO[31:0] Input Setup time

tSU_PIO

IMBUSCLK Standard

8.5



PIO[31:0] Input Hold time

tHO_PIO

IMBUSCLK Standard



Note: The IMBUSCLK is an internal signal. For details, please refer to “Chapter 6 Clocks” in the TMPR4925 Data book.

Figure 22.5.12 Timing Diagrams: PIO Interface

tHIGH_TCLK

tLOW_TCLK

TCLK

tCYC_TCLK/fTCLK

MASTERCLK

(output)

(input)

tVAL_PIO

tSU_PIO

tHO_PIO

IMBUSCLK

TMPR4925 Datasheet(PDF) 576 Page - Toshiba Semiconductor

TMPR4925 Datasheet(HTML) 576 Page - Toshiba Semiconductor

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