MB90F474LPF datasheet(86/118 Pages) FUJITSU

86 / 118 page

MB90470 Series

(Continued)

(MASK version : VCC

= 1.8 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C) *

(Low voltage FLASH version : VCC

= 2.4 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C) *

(High speed FLASH version : VCC

= 3.0 V to 3.6 V, VSS = 0.0 V, TA = −40 °C to +85 °C) *

* : Pay attention to operating frequency.

Notes :

• Pins P40-P47 and P70-P75 are N-ch open drain pins with controls, and normally used at CMOS level.

• P76 and P77 are N-ch open drain pins.

• VCC = VCC3 = VCC5.

• When using two power supplies, the 5 V system pins are P20 to P27, P30 to P37, P40 to P47 and

P70 to P77. All other pins are 3 V input/output pins.

Parameter

Sym-

bol

Pin name

Conditions

Value

Unit

Remarks

Min

Typ

Max

Supply

current

ICCT



at VCC

= 3.3 V,

watch operation,

external 32 kHz,

internal 8 kHz

operation

(TA

= + 25 °C)



µA MASK version



µAFLASH version

ICCH



= + 25 °C,

stop mode,

at VCC

= 3.3 V



0.1

µA MASK version



0.2

µAFLASH version

Input

capacitance

CIN

All pins

except AVCC,

AVSS, VCC,

VSS



515

MB90F474LPF Datasheet(PDF) 86 Page - fujitsu semiconductor

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