UPD70732 datasheet(47/66 Pages) NEC

47 / 66 page

µPD70732

10.2 Specifications When VDD = 2.7 to 3.6 V

Absolute Maximum Ratings (TA = 25˚C)

Parameter

Symbol

Test Conditions

Rating

Unit

Supply voltage

VDD

–0.5 to +7.0

Input voltage

VDD = 2.7 to 3.6 V

–0.5 to VDD + 0.3

Clock Input voltage

VDD = 2.7 to 3.6 V

–0.5 to VDD + 0.3

Output voltage

VDD = 2.7 to 3.6 V

–0.5 to VDD + 0.3

Operaitng ambient temperature

–40 to +85

˚C

Storage temperature

Tstg

–65 to +150

˚C

Cautions 1. Do not directly interconnect IC product output (or input/output) pins, or directly connect

VDD or VCC to GND. However, open-drain pins and open-collector pins can be interconnected.

Direct connection is also possible for an external circuit using timing design that avoids

output collision with a pin that becomes high-impedance.

2. Product quality may suffer if the absolute maximum rating is exceeded for even a single

parameter, or even momentarily.

In other words, the absolute maximum ratings are rated values at which the product is

on the verge of suffering physical damage, and therefore, the product must be used under

conditions which ensure that the absolute maximum ratings are not exceeded. As far as

possible, the product should be used in a state in which the rated value is not approached.

The ratings and test conditions shown in the DC characteristics and AC characteristics

are the normal operation and quality assurance ranges of the product.

DC Characteristics (TA = –40 to +85˚C, VDD = 2.7 to 3.6 V)

Parameter

Symbol

Test Conditions

MIN.

TYP.

MAX.

Unit

Clock input voltage, high

VKH

0.8 VDD

VDD + 0.3

Clock input voltage, low

VKL

–0.5

+0.2 VDD

Input voltage, high

VIH

2.0

VDD + 0.3

Input voltage, low

VIL

–0.5

+0.6

Output voltage, high

VOH

IOH = –2.0 mA

0.85 VDD

IOH = –100

µAVDD – 0.2

Output voltage, low

VOL

IOL = 3.2 mA

0.4

Input leak current, high

ILIH

VIN = VDD

µA

Input leak current, low

ILIL

VIN = 0 V

–5

µA

Output leak current, high

ILOH

VO = VDD

µA

Output leak current, low

ILOL

VO = 0 V

–5

µA

Supply current

IDD

f = 16 MHz

38Note 2

100

Stopping clockNote 1

330

µA

Notes 1. VIL = 0 V, VIH = VDD applied

2. In general benchmark test (Output pins are open.)

Remark

Operating supply current is approximately proportional to operating clock frequency.

UPD70732 Datasheet(PDF) 47 Page - NEC

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