38C3 datasheet(153/224 Pages) RENESAS

153 / 224 page

3-8

38C3 Group User’s Manual

APPENDIX

3.1 Electrical characteristics

tw(RESET)

tc(XIN)

twH(XIN)

twL(XIN)

tc(CNTR)

twH(CNTR)

twL(CNTR)

twH(INT)

twL(INT)

tc(SCLK)

twH(SCLK)

twL(SCLK)

tsu(SIN-SCLK)

th(SCLK-SIN)

Reset input “L” pulse width

Main clock input cycle time (XIN input)

Main clock input “H” pulse width

Main clock input “L” pulse width

CNTR0, CNTR1 input cycle time

CNTR0, CNTR1 input “H” pulse width

CNTR0, CNTR1 input “L” pulse width

INT0–INT2 input “H” pulse width

INT0–INT2 input “L” pulse width

Serial I/O clock input cycle time

Serial I/O clock input “H” pulse width

Serial I/O clock input “L” pulse width

Serial I/O input setup time

Serial I/O input hold time

tw(RESET)

tc(XIN)

twH(XIN)

twL(XIN)

tc(CNTR)

twH(CNTR)

twL(CNTR)

twH(INT)

twL(INT)

tc(SCLK)

twH(SCLK)

twL(SCLK)

tsu(SIN-SCLK)

th(SCLK-SIN)

Limits

µs

Parameter

Min.

125

250

105

800

370

220

100

Typ.

Max.

Symbol

Unit

Limits

µs

Parameter

Min.

125

500/(VCC–2)

250/(VCC–2)–20

230

2000

950

400

200

Typ.

Max.

Symbol

Unit

Reset input “L” pulse width

Main clock input cycle time (XIN input)

Main clock input “H” pulse width

Main clock input “L” pulse width

CNTR0, CNTR1 input cycle time

CNTR0, CNTR1 input “H” pulse width

CNTR0, CNTR1 input “L” pulse width

INT0–INT2 input “H” pulse width

INT0–INT2 input “L” pulse width

Serial I/O clock input cycle time

Serial I/O clock input “H” pulse width

Serial I/O clock input “L” pulse width

Serial I/O input setup time

Serial I/O input hold time

Table 3.1.9 Timing requirements 2

(Vcc = 2.5 to 4.0 V, Vss = 0 V, Ta = –20 to 85°C, unless otherwise noted)

3.1.5 Timing requirements and switching characteristics

Table 3.1.8 Timing requirements 1

(Vcc = 4.0 to 5.5 V, Vss = 0 V, Ta = –20 to 85°C, unless otherwise noted)

38C3 Datasheet(PDF) 153 Page - Renesas Technology Corp

38C3 Datasheet(HTML) 153 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