SM1350 series

NIPPON PRECISION CIRCUITS—4

SPECIFICATIONS

Absolute Maximum Ratings

Recommended Operating Conditions

Master slice

Underlined entries are the default standard options. Throughout this datasheet, the standard options are

assumed unless otherwise specified.

U: pull-up resistance O: open input

P arameter

Symbol

Condition

Rating

Unit

Supply voltage

−0.3 to 7.0

V

Input voltage

V

Storage temperature

−40 to 125

°C

Power dissipation

650

mW

Soldering temperature

255

°C

Soldering time

10

s

P arameter

Symbol

Condition

Rating

Unit

min

typ

m a x

Supply voltage

2.4

–

5.5

V

Operating temperature

−20

–

80

°C

Specifi cations

Function Selected condition

Serial-mode melody selections

1 to 16

Melody output circuit

BTL / A-class

Level-hold melody select change retrigger

Yes / No

Pull-up/pull-down resistance

STN

U / O

STOP

U / O