M38850 查看數據表（PDF） - MITSUBISHI ELECTRIC

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M38850

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI ELECTRIC  

MITSUBISHI MICROCOMPUTERS

3850 Group (Spec. H)

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Table 10 Electrical characteristics (1)

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

Symbol

Parameter

Test conditions

Limits

Unit

Min.

Typ.

Max.

VOH

VOL

VOL

VT+–VT–

VT+–VT–

VT+–VT–

IIH

IIH

IIH

IIL

IIL

IIL

VRAM

“H” output voltage

P00–P07, P10–P17, P20, P21,

P24–P27, P30–P34, P40–P44

(Note)

“L” output voltage

P00–P07, P20–P27, P30–P34,

P40–P44

“L” output voltage

P10–P17

Hysteresis

CNTR0, CNTR1, INT0–INT3

Hysteresis

RxD, SCLK

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

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 = VCC

VI = VCC

VI = VSS

VI = VSS

VI = VSS

When clock stopped

VCC–2.0

VCC–1.0

2.0

V

V

2.0

V

1.0

V

2.0

V

1.0

V

0.4

V

0.5

V

0.5

V

5.0

µA

5.0

µA

4

µA

–5.0

µA

–5.0

µA

–4

µA

5.5

V

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”.

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