7721 datasheet(545/577 Pages) RENESAS

545 / 577 page

7721 Group User’s Manual

17–82

APPENDIX

Appendix 11. Electrical characteristics

High-level output

voltage

High-level output

voltage

High-level output

voltage

High-level output

voltage

Low-level output

voltage

Low-level output

voltage

Low-level output

voltage

Low-level output

voltage

Hysteresis

High-level input

current

Low-level input

current

RAM hold voltage

Power source current

Electrical characteristics (VCC = 5 V, VSS = 0 V, Ta = –20 to 85 °C, f(XIN) = 25 MHz, unless otherwise noted)

Symbol

Parameter

Test conditions

Unit

0.45

1.9

0.43

1.6

0.4

0.5

0.3

–5

Limits

Min.

Typ.

Max.

VOH

VOL

VT+–VT–

IIH

IIL

VRAM

Icc

A0/MA0–A7/MA7, A8/D8–A15/D15, A16/D0–A23/D7, P43–

P47, P50–P57, P60–P67, P70–P77,

_________

P80–P87, P90–P97, P100–P107,

φ1, RESETOUT, ST0,

____

ST1, ALE, BLE, BHE, R/W

A0/MA0–A7/MA7, A8/D8–A15/D15, A16/D0–A23/D7, MA8,

____

____ ____

MA9, RAS, CAS,

φ1, ST0, ST1, BLE, BHE, R/W

ALE

A0/MA0–A7/MA7, A8/D8–A15/D15,

A16/D0–A23/D7, P43–P47, P50–P57, P60–P67,

P70–P77, P80–P87, P90–P97, P100–P107,

φ1,

________

____

RESETOUT, ST0, ST1, ALE, BLE, BHE, R/W

A0/MA0–A7/MA7, A8/D8–A15/D15,

____ ____

A16/D0–A23/D7, MA8, MA9, RAS, CAS,

φ1, ST0, ST1,

____

BLE, BHE, R/W

ALE

_____ ____

____ ____

HOLD, RDY, TA2IN–TA4IN, TB0IN, TB1IN, INT0–INT2,

_____

____

ADTRG, CTS0, CTS1, CLK0, CLK1,

________

___

DMAREQ0–DMAREQ3, TC

______

RESET

XIN

A8/D8–A15/D15, A16/D0–A23/D7, P43–P47, P50–P57,

P60–P67, P70–P77, P80–P87,

____

_____

P90–P97, P100–P107, RDY, HOLD, BYTE, CNVss,

______

XIN, RESET

A8/D8–A15/D15, A16/D0–A23/D7, P43–P47, P50–P57,

P60–P67, P70–P77, P80–P87, P90–P97, P100–P107,

____

_____

______

RDY, HOLD, BYTE, CNVss, XIN, RESET

IOH = –10 mA

IOH = –400

µA

IOH = –10 mA

IOH = –400

µA

IOH = –10 mA

IOH = –400

µA

IOL = 10 mA

IOL = 2 mA

IOL = 10 mA

IOL = 2 mA

IOL = 10 mA

IOL = 2 mA

VI = 5 V

VI = 0 V

When clock is stopped.

f(XIN) = 25 MHz (Square

waveform)

Ta = 25 °C (when clock

is stopped)

Ta = 85 °C (when clock

is stopped)

4.7

3.1

4.8

3.4

4.8

0.4

0.2

0.1

µA

A-D CONVERTER CHARACTERISTICS (VCC = 5 V, VSS = 0 V, Ta = –20 to 85 °C, f(XIN) = 25 MHz, unless otherwise noted)

Unit

Test conditions

VREF = VCC

Bits

LSB

Ω

µs

Symbol

—

RLADDER

tCONV

VREF

VIA

Parameter

Resolution

Absolute accuracy

Ladder resistance

Conversion time

Reference voltage

Analog input voltage

Min.

9.12

Max.

±3

VCC

VREF

Typ.

Limits

7721 Datasheet(PDF) 545 Page - Renesas Technology Corp

7721 Datasheet(HTML) 545 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