SM8521 datasheet(6/56 Pages) SHARP

Part #	SM8521

Description	8-Bit Single-Chip Microcomputer

PDF	56 Pages

Scroll/Zoom	100%

Manufacturer	SHARP [Sharp Corporation]

Direct Link	http://sharp-world.com/

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6 / 56 page

SM8521

- 6 -

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

CONDITION

RATING

UNIT

Supply voltage

VDD

–0.3 to 6.5

Input voltage

–0.3 to VDD + 0.5

Output voltage

–0.3 to VDD + 0.5

Output current

IOH

High-level output current

IOL

Low-level output current

Operating temperature

TOPR

–10 to +60

˚C

Store temperature

TSTG

–40 to +140

˚C

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

CONDITION

RATING

UNIT

Supply voltage

VDD

4.5 to 5.5

System clock frequency

fSYS

VDD = 4.5 to 5.5 V

16.384 k to 5 M

Maximum main clock frequency

fCK

VDD = 4.5 to 5.5 V

MHz

Subclock frequency

fSUB

VDD = 2.7 to 5.5 V

32.768

kHz

Operating temperature

TOPR

–10 to +60

˚C

NOTE :

Be sure to RESETB when power on because internal signal reguires initialization. Normal operation is not guaranteed without

hardware reset.

SM8521 Datasheet(PDF) 6 Page - Sharp Corporation

SM8521 Datasheet(HTML) 6 Page - Sharp Corporation

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