7516 datasheet(80/90 Pages) RENESAS

80 / 90 page

Rev.1.01

Jul 01, 2003

page 80 of 89

7516 Group

Table 26 Electrical characteristics

(VCC = 2.7 to 5.5 V, VSS = 0 V, Ta = –20 to 85 °C, unless otherwise noted)

“H” output voltage

P00–P07, P10–P17, P20, P21,

P24–P27, P30–P37, P40–P47

(Note)

“L” output voltage

P00–P07, P20–P27, P30–P37,

P40–P47

“L” output voltage

P10–P17

Hysteresis

CNTR0, CNTR1, INT0–INT3

Hysteresis

RxD, SCLK, SCIN2, SCLK2

Hysteresis

RESET

“H” input current

P00–P07, P10–P17, P20, P21,

P24–P27, P30–P37, P40–P47

“H” input current

RESET, CNVSS

“H” input current

XIN

“L” input current

P00–P07, P10–P17, P20–P27

P30–P37, P40–P47

“L” input current

RESET,CNVSS

“L” input current

XIN

RAM hold voltage

Limits

Parameter

Min.

Typ.

Max.

Symbol

Unit

Note: P25 is measured when the P25/TXD P-channel output disable bit of the UART control register (bit 4 of address 001B16) is “0”.

IOH = –10 mA

VCC = 4.0–5.5 V

IOH = –1.0 mA

VCC = 2.7–5.5 V

IOL = 10 mA

VCC = 4.0–5.5 V

IOL = 1.0 mA

VCC = 2.7–5.5 V

IOL = 20 mA

VCC = 4.0–5.5 V

IOL = 10 mA

VCC = 2.7–5.5 V

VI = VCC

VI = VSS

When clock stopped

VCC–2.0

VCC–1.0

Test conditions

0.4

0.5

2.0

1.0

2.0

1.0

VOH

VOL

VT+–VT–

IIH

IIL

VRAM

2.0

–4

5.0

–5.0

5.5

µA

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