ic

PI7C9X7954BFDEX

Symbol
VDDR1VDDR2VSS3VSS4SCAN_EN5XTLI6XTLO7SR_CLK_O8SR_DI9SR_DO10SR_CS11VDDC12VSS13WAKEUP_L14VSS15CLKINP16VDDA17CLKINN18VSS19VDDC20VTT21TXN22TXP23VSS24VDDCAUX25RXP26VSS27RXN28RREF29VDDA30VSS31VDDA32VDDC33VDDCAUX34VSS35PERST_L36TEST37GPIO[0]/DEQ[1]38GPIO[1]/DEQ[2]39VDDR40VDDR41VSS42GPIO[2]/DEQ[3]43GPIO[3]/TXTERMADJ[0]44GPIO[4]/TXTERMADJ[1]45GPIO[5]/RXTERMADJ[0]46GPIO[6]/RXTERMADJ[1]47GPIO[7]/SR_ORG48DRIVER_SEL0[0]/HI_DRV49DRIVER_SEL0[1]/PHY_TM50DRIVER_SEL0[2]/LO_DRV51DRIVER_SEL0[3]/DTX[0]52VDDC53VSS54DRIVER_SEL1[0]/DTX[1]55DRIVER_SEL1[1]/DTX[2]56DRIVER_SEL1[2]/DTX[3]57DRIVER_SEL1[3]/DEQ[0]58DRIVER_SEL2[0]59DRIVER_SEL2[1]60DRIVER_SEL2[2]61DRIVER_SEL2[3]62VDDR63VSS64VDDC128VDDC127DCD[3]126RI[3]125DSR[3]124CTS[3]123SIN[3]122DTR[3]121RTS[3]120SOUT[3]119VSS118VSS117VDDR116VDDR115NC114NC113NC112NC111JTAG_TRST_L110JTAG_TDO109JTAG_TCK108JTAG_TMS107JTAG_TDI106NC105NC104NC103NC102VSS101VSS100VDDC99VDDC98NC97VSS96VDDR95DCD[2]94RI[2]93DSR[2]92CTS[2]91SIN[2]90DTR[2]89RTS[2]88SOUT[2]87DCD[1]86RI[1]85DSR[1]84CTS[1]83SIN[1]82DTR[1]81RTS[1]/UART_TEST_MODE80SOUT[1]/DEBUG_PIN79DCD[0]78RI[0]77DSR[0]76CTS[0]75SIN[0]74DTR[0]/TEST273RTS[0]/EEPROM_BYPASS72SOUT[0]71VSS70VDDC69DRIVER_SEL3[3]68DRIVER_SEL3[2]67DRIVER_SEL3[1]66DRIVER_SEL3[0]65
Footprint
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128
3D Model

Pin Map

PinNameTypeMountShapeWidth × Height (mm)
VDDRpassiveSMDrect0.2×1.46
VDDRpassiveSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
SCAN_ENpassiveSMDrect0.2×1.46
XTLIpassiveSMDrect0.2×1.46
XTLOpassiveSMDrect0.2×1.46
SR_CLK_OpassiveSMDrect0.2×1.46
SR_DIpassiveSMDrect0.2×1.46
SR_DOpassiveSMDrect0.2×1.46
SR_CSpassiveSMDrect0.2×1.46
VDDCpassiveSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
WAKEUP_LpassiveSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
CLKINPpassiveSMDrect0.2×1.46
VDDApowerSMDrect0.2×1.46
CLKINNpassiveSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
VDDCpassiveSMDrect0.2×1.46
VTTpassiveSMDrect0.2×1.46
TXNpassiveSMDrect0.2×1.46
TXPpassiveSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
VDDCAUXpassiveSMDrect0.2×1.46
RXPpassiveSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
RXNpassiveSMDrect0.2×1.46
RREFpassiveSMDrect0.2×1.46
VDDApowerSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
VDDApowerSMDrect0.2×1.46
VDDCpassiveSMDrect1.46×0.2
VDDCAUXpassiveSMDrect1.46×0.2
VSSgroundSMDrect1.46×0.2
PERST_LpassiveSMDrect1.46×0.2
TESTpassiveSMDrect1.46×0.2
GPIO[0]/DEQ[1]passiveSMDrect1.46×0.2
GPIO[1]/DEQ[2]passiveSMDrect1.46×0.2
VDDRpassiveSMDrect1.46×0.2
VDDRpassiveSMDrect1.46×0.2
VSSgroundSMDrect1.46×0.2
GPIO[2]/DEQ[3]passiveSMDrect1.46×0.2
GPIO[3]/TXTERMADJ[0]passiveSMDrect1.46×0.2
GPIO[4]/TXTERMADJ[1]passiveSMDrect1.46×0.2
GPIO[5]/RXTERMADJ[0]passiveSMDrect1.46×0.2
GPIO[6]/RXTERMADJ[1]passiveSMDrect1.46×0.2
GPIO[7]/SR_ORGpassiveSMDrect1.46×0.2
DRIVER_SEL0[0]/HI_DRVpassiveSMDrect1.46×0.2
DRIVER_SEL0[1]/PHY_TMpassiveSMDrect1.46×0.2
DRIVER_SEL0[2]/LO_DRVpassiveSMDrect1.46×0.2
DRIVER_SEL0[3]/DTX[0]passiveSMDrect1.46×0.2
VDDCpassiveSMDrect1.46×0.2
VSSgroundSMDrect1.46×0.2
DRIVER_SEL1[0]/DTX[1]passiveSMDrect1.46×0.2
DRIVER_SEL1[1]/DTX[2]passiveSMDrect1.46×0.2
DRIVER_SEL1[2]/DTX[3]passiveSMDrect1.46×0.2
DRIVER_SEL1[3]/DEQ[0]passiveSMDrect1.46×0.2
DRIVER_SEL2[0]passiveSMDrect1.46×0.2
DRIVER_SEL2[1]passiveSMDrect1.46×0.2
DRIVER_SEL2[2]passiveSMDrect1.46×0.2
DRIVER_SEL2[3]passiveSMDrect1.46×0.2
VDDRpassiveSMDrect1.46×0.2
VSSgroundSMDrect1.46×0.2
DRIVER_SEL3[0]passiveSMDrect0.2×1.46
DRIVER_SEL3[1]passiveSMDrect0.2×1.46
DRIVER_SEL3[2]passiveSMDrect0.2×1.46
DRIVER_SEL3[3]passiveSMDrect0.2×1.46
VDDCpassiveSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
SOUT[0]passiveSMDrect0.2×1.46
RTS[0]/EEPROM_BYPASSpassiveSMDrect0.2×1.46
DTR[0]/TEST2passiveSMDrect0.2×1.46
SIN[0]passiveSMDrect0.2×1.46
CTS[0]passiveSMDrect0.2×1.46
DSR[0]passiveSMDrect0.2×1.46
RI[0]passiveSMDrect0.2×1.46
DCD[0]passiveSMDrect0.2×1.46
SOUT[1]/DEBUG_PINpassiveSMDrect0.2×1.46
RTS[1]/UART_TEST_MODEpassiveSMDrect0.2×1.46
DTR[1]passiveSMDrect0.2×1.46
SIN[1]passiveSMDrect0.2×1.46
CTS[1]passiveSMDrect0.2×1.46
DSR[1]passiveSMDrect0.2×1.46
RI[1]passiveSMDrect0.2×1.46
DCD[1]passiveSMDrect0.2×1.46
SOUT[2]passiveSMDrect0.2×1.46
RTS[2]passiveSMDrect0.2×1.46
DTR[2]passiveSMDrect0.2×1.46
SIN[2]passiveSMDrect0.2×1.46
CTS[2]passiveSMDrect0.2×1.46
DSR[2]passiveSMDrect0.2×1.46
RI[2]passiveSMDrect0.2×1.46
DCD[2]passiveSMDrect0.2×1.46
VDDRpassiveSMDrect0.2×1.46
VSSgroundSMDrect0.2×1.46
NCncSMDrect1.46×0.2
VDDCpassiveSMDrect1.46×0.2
VDDCpassiveSMDrect1.46×0.2
VSSgroundSMDrect1.46×0.2
VSSgroundSMDrect1.46×0.2
NCncSMDrect1.46×0.2
NCncSMDrect1.46×0.2
NCncSMDrect1.46×0.2
NCncSMDrect1.46×0.2
JTAG_TDIpassiveSMDrect1.46×0.2
JTAG_TMSpassiveSMDrect1.46×0.2
JTAG_TCKpassiveSMDrect1.46×0.2
JTAG_TDOpassiveSMDrect1.46×0.2
JTAG_TRST_LpassiveSMDrect1.46×0.2
NCncSMDrect1.46×0.2
NCncSMDrect1.46×0.2
NCncSMDrect1.46×0.2
NCncSMDrect1.46×0.2
VDDRpassiveSMDrect1.46×0.2
VDDRpassiveSMDrect1.46×0.2
VSSgroundSMDrect1.46×0.2
VSSgroundSMDrect1.46×0.2
SOUT[3]passiveSMDrect1.46×0.2
RTS[3]passiveSMDrect1.46×0.2
DTR[3]passiveSMDrect1.46×0.2
SIN[3]passiveSMDrect1.46×0.2
CTS[3]passiveSMDrect1.46×0.2
DSR[3]passiveSMDrect1.46×0.2
RI[3]passiveSMDrect1.46×0.2
DCD[3]passiveSMDrect1.46×0.2
VDDCpassiveSMDrect1.46×0.2
VDDCpassiveSMDrect1.46×0.2

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Details

Category
ic
MPN
PI7C9X7954BFDEX
Manufacturer
Diodes Incorporated
Package
LQFP-128(14x14)
Footprint
LQFP-128_L14.0-W14.0-P0.40-LS16.0-BL
JLCPCB
C2678191
LCSC
C2678191
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 3
ECCN
EAR99

JLCPCB Stock & Pricing

Out of Stock(0 pcs)
1-9 pcs$13.5148
10-11 pcs$13.5148
12-199 pcs$13.5148
200-499 pcs$5.2305
500-999 pcs$5.0474
1000+ pcs$4.9558