UPD64AMC datasheet(48/64 Pages) NEC

48 / 64 page

µPD64A, 65

Data Sheet U14380EJ2V0DS00

11. ELECTRICAL SPECIFICATIONS

Absolute Maximum Ratings (TA = +25

°C)

Parameter

Symbol

Test Conditions

Rating

Unit

Power supply voltage

VDD

–0.3 to +3.8

Input voltage

KI/O, KI, S0, S1, S2

–0.3 to VDD + 0.3

Output voltage

–0.3 to VDD + 0.3

High-level output current

IOHNote

REM

Peak value

–30

rms

–20

LED

Peak value

–7.5

rms

–5

One KI/O pin

Peak value

–13.5

rms

–9

Total of LED and KI/O pins

Peak value

–18

rms

–12

Low-level output current

IOLNote

REM

Peak value

7.5

rms

LED

Peak value

7.5

rms

Operating ambient

–40 to +85

°C

temperature

Storage temperature

Tstg

–65 to +150

°C

Note Work out the rms with: [rms] = [Peak value]

× Duty.

Caution Product quality may suffer if the absolute rating is exceeded for any parameter, even momen-

tarily. In other words, an absolute maxumum rating is a value at which the possibility of psysical

damage to the product cannnot be ruled out. Care must therefore be taken to ensure that the

these ratings are not exceeded during use of the product.

Recommended Power Supply Voltage Range (TA = –40 to +85

°C)

Parameter

Symbol

Test Conditions

MIN.

TYP.

MAX.

Unit

Power supply voltage

VDD

fX = 2.4 to 8 MHz

2.0

3.0

3.6

√

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