5 1 2 3 4 3 Table of Contents TITLE PAGE NOTES FSL TPMS MODULE 2 1 Revisions Rev Description X1 Developement release Date 19-Feb-14 Approved P. Bernard A Prototype release 28-Feb-14 P. Bernard B Added footprint on LFA & LFB for production release 29-Apr-14 P. Bernard D D C C B B TPMS870912-315 Analog Sensor Product Group 6501 William Cannon Drive West Austin, TX 78735-8598 This document contains information proprietary to Freescale and shall not be used for engineering design, procurement or manufacture in whole or in part without the express written permission of Freescale. A A ICAP Classification: 5 4 3 Designer: Pascal Bernard Drawing Title: Drawn by: Pascal Bernard Page Title: Approved: Pascal Bernard Size B Document Number Date: Tuesday, April 29, 2014 2 FCP: ____ FIUO: X PUBI: ____ TPMS870912-315 TITLE PAGE Rev B SCH-28333 PDF: SPF-28333 Sheet 1 1 of 3 5 4 3 2 1 NOTES: D D C C B B A A ICAP Classification: Drawing Title: FCP: ___ FIUO: X PUBI: ___ TPMS870912-315 Page Title: NOTES 5 4 3 2 Size B Document Number Date: Tuesday, April 29, 2014 Rev B SCH-28333 PDF: SPF-28333 Sheet 1 2 of 3 5 4 3 C9 15PF D PTA0 PTA1 PTA2 PTA3 PTA4/BKGD 4 3 2 18 15 PTB0 PTB1 24 1 VDDA VDD U1 8 C8 100pF Optional: 15pF added to 0.1uF & 100pF VREG PTA0 PTA1 PTA2 PTA3 PTA4/BKGD LFA LFB PTB0 PTB1 X1 5 RESET 11 RF X0 VREG DNP DNP DNP DNP 0 0 0 0 PTA0 PTA1 PTA2 PTA3 R25 DNP R20 DNP 0 0 PTB0 PTB1 R23 R22 R21 R2 17 16 LFA LFB 13 X1 14 X0 D PTA0 PTA1 PTA2 PTA3 VREG C10 0.47UF EX_PAD VSSA 9 6 19 20 21 22 23 C FXTH870912DT1 VDDBAT VDDBAT X0 Optional: replace L5 with 0 Ohm or 1000 pF Capacitor Open 2 VDD VDDBAT J1 1X2 1 Battery SMT Contacts VSSBAT L2 Y1 3 2 4 1 R Use 0 Ohms VDD 2 2 1 L1 1 RF L4 10nH MLK1005S10NJTD25 2 1 X1 25 RF_VSS VSS 10 NC1 NC2 NC3 NC4 NC5 RF Optional: 1.5pF C 12 RESET C20 1.5PF C12 10pF 1 VDD C7 0.1uF 7 VDD 2 L3 1 0.047uH 2 VDD MLG1005S47NHTD25 26MHZ NX3225SA-26.0000MHZ C11 10pF VDD B R27 0 DNP LFA PTA4/BKGD VDD Open C3 C4 R24 4.7K 11 R 315MHz: Use 0 Ohms C1 Open Open R28 0 DNP LFB C2 220pF LAY-CUSTOM C13 220PF 2 R1 10K R Use 0 Ohms ANTENNA-FOOTPRINT 1 C6 B R26 4.7K C5 L5 7.2mH EPCOS 7.2 mH 125kHz B82450A7204A000 VDD 1 3 2 4 RESET J20 55510-104TRLF P&E BDM Multilink 21 FXTH870912 QFN7x7 A A ICAP Classification: Drawing Title: FCP: ___ FIUO: X PUBI: ___ TPMS870912-315 Page Title: SUBG MODULE 5 4 3 2 Size B Document Number Date: Tuesday, April 29, 2014 Rev B SCH-28333 PDF: SPF-28333 Sheet 1 3 of 3