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 B1 RF Matching Network Updated 2-Jun-14 P. Bernard D D C C TPMS870912-434 B B 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: Monday, June 02, 2014 2 FCP: ____ FIUO: X PUBI: ____ TPMS870912-434 TITLE PAGE Rev B1 SCH-28334 PDF: SPF-28334 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: ___ TPMS870912-434 Page Title: NOTES 5 4 3 2 Size B Document Number Date: Monday, June 02, 2014 Rev B1 SCH-28334 PDF: SPF-28334 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 DNP DNP DNP DNP 0 0 0 0 PTA0 PTA1 PTA2 PTA3 R25 DNP R20 DNP 0 0 PTB0 PTB1 R23 R22 R21 R1 17 16 LFA LFB 13 X1 14 X0 VREG C10 0.47UF EX_PAD VSSA 9 6 19 20 21 22 23 C VDDBAT Optional: replace L5 with 0 Ohm or 1000 pF Capacitor VDDBAT Open 2 VDD VDDBAT J1 1X2 1 Battery SMT Contacts VSSBAT 2 4 1 R Use 0 Ohms 2 3 26MHZ NX3225SA-26.0000MHZ EXS00A-CS01003 2 L2 Y1 2 1 L1 1 RF L4 10nH MLK1005S10NJTD25 C11 10pF VDD L3 22nH 1 2 VDD MLG1005S22NHTD25 Change to MLG1005S39NHTD25 39nH TMP-WF-22407 VDD B R3 0 DNP LFA PTA4/BKGD VDD Open C3 Change to MLG1005SR11HTD25 110nH TMP-WF-22408 C1 Open R2 0 DNP LFB C4 1PF B R24 4.7K 11 C2 220pF LAY-CUSTOM 2 C13 220PF R Use 0 Ohms R Use 0 Ohms ANTENNA-FOOTPRINT 1 C6 L5 7.2mH EPCOS 7.2 mH 125kHz B82450A7204A000 VDD R26 4.7K C5 R4 10K 1 3 2 4 RESET J20 55510-104TRLF P&E BDM Multilink 21 Change to R 0 Ohms FXTH870912 QFN7x7 A D PTA0 PTA1 PTA2 PTA3 X0 1 X1 VREG FXTH870912DT1 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 A ICAP Classification: Drawing Title: FCP: ___ FIUO: X PUBI: ___ TPMS870912-434 Page Title: SUBG MODULE 5 4 3 2 Size B Document Number Date: Monday, June 02, 2014 Rev B1 SCH-28334 PDF: SPF-28334 Sheet 1 3 of 3