UPD78P083 datasheet(39/56 Pages) NEC

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µPD78P083

PROM Programming Characteristics

DC Characteristics

(1)

PROM Write Mode (TA = 25

±5˚C, VDD = 6.5 ±0.25 V, VPP = 12.5 ±0.3 V)

Parameter

Symbol SymbolNote

Test Conditions

MIN.

TYP.

MAX.

Unit

Input voltage, high

VIH

0.7VDD

VDD

Input voltage, low

VIL

0.3VDD

Output voltage, high

VOH

IOH = –1 mA

VDD – 1.0

Output voltage, low

VOL

IOL = 1.6 mA

0.4

Input leakage current

ILI

≤ VIN ≤ VDD

–10

+10

µA

VPP supply voltage

VPP

12.2

12.5

12.8

VDD supply voltage

VDD

VCC

6.25

6.5

6.75

VPP supply current

IPP

PGM = VIL

VDD supply current

IDD

ICC

(2)

PROM Read Mode (TA = 25

±5˚C, VDD = 5.0 ±0.5 V, VPP = VDD ±0.6 V)

Parameter

Symbol SymbolNote

Test Conditions

MIN.

TYP.

MAX.

Unit

Input voltage, high

VIH

0.7VDD

VDD

Input voltage, low

VIL

0.3VDD

Output voltage, high

VOH1

IOH = –1 mA

VDD – 1.0

VOH2

IOH = –100

µAVDD – 0.5

Output voltage, low

VOL

IOL = 1.6 mA

0.4

Input leakage current

ILI

≤ VIN ≤ VDD

–10

+10

µA

Output leakage current

ILO

≤ VOUT ≤ VDD, OE = VIH

–10

+10

µA

VPP supply voltage

VPP

VDD – 0.6

VDD

VDD + 0.6

VDD supply voltage

VDD

VCC

4.5

5.0

5.5

VPP supply current

IPP

VPP = VDD

100

µA

VDD supply current

IDD

ICCA1

CE = VIL, VIN = VIH

Note Corresponding

µPD27C1001A symbol.

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