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Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com

SP3243E_100_072309

SP3243 E U EY L /TR

Tape and Reel options

“L” suffix indicates Lead Free packaging

Package Type A= SSOP

Y= TSSOP

Temperature Range C= Commercial Range 0ºc to 70ºC

E= Extended Range -40ºc to 85ºC

Speed Indicator Blank= 120Kbps

B= 250Kbps

U= 1Mbps

ESD Rating E= 15kV HBM and IEC 1000-4

Part Number

H= 460kbps

T= WSOIC

R= QFN

PRODUCT NOMENCLATURE