Renesas PCA4738S-42A Especificações descarregar pdf (Página 45)

3851 Group

(Built-in 16 KB ROM)

MITSUBISHI MICROCOMPUTERS

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Table 14 Electrical characteristics

CC = 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–P34, P40–P44

(Note)

“L” output voltage

P00–P07, P10–P12, P20–P27

P30–P34, P40–P44

“L” output voltage

P13–P17

Hysteresis

CNTR0, CNTR1, INT0–INT3

Hysteresis

RxD, S

CLK

Hysteresis RESET

“H” input current

P00–P07, P10–P17, P20, P21,

P24–P27, P30–P34, P40–P44

“H” input current RESET, CNVSS

“H” input current XIN

“L” input current

P00–P07, P10–P17, P20–P27

P30–P34, P40–P44

“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

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 54 55

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