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MC13191 Arkusz danych(PDF) 3 Page - Freescale Semiconductor, Inc |
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MC13191 Arkusz danych(HTML) 3 Page - Freescale Semiconductor, Inc |
3 / 24 page MC13191 Technical Data, Rev. 1.5 Freescale Semiconductor 3 — RoHS compliant — Meets Moisture Sensitivity Level 3 (MSL3) — 260 °C peak reflow temperature — Meets lead-free requirements 2.1 Software Support Freescale provides a software suite to complement the MC13191 hardware which is called the Freescale Simple Media Access Controller (SMAC): • Simple proprietary wireless connectivity • Small memory footprint (about 3 Kbytes typical) • Supports point-to-point and star network configurations • Proprietary networks • Source code and application examples provided 3 Block Diagrams Figure 1 shows a simplified block diagram of the MC13191 transceiver that meets the requirements of the 802.15.4 PHY. Figure 1. MC13191 Simplified Block Diagram Phas e Shift M odulator RST GPIO1 GPIO2 GPIO3 GPIO4 XT AL2 XT AL1 RF IN - RFIN + PAO + PAO- MO SI MISO SPIC LK RXT XEN CE AT T N GPIO5 GPIO6 GPIO7 Rec eiv e Packet R AM T rans m it Packet R AM 1 T rans m it R AM Arbiter Rec eiv e R AM Arbiter PA VCO Cry s tal O s c illator Sy m bol Generation FC S G eneration Header Generation Sequenc e M anager (C ontrol Logic ) V DDLO 2 ÷ 4 256 M Hz 2.45 G Hz LN A 1s t IF M ix er IF = 65 M Hz 2nd IF M ix er IF = 1 M Hz PM A Dec im ation Filter Matc hed Filter Bas eband Mix er DC D CC A Packet Proc es s or IR Q Arbiter 24 Bit Ev ent T im er IR Q 16 M Hz AG C Analog R egulator VBAT T Digital R egulator L Digital R egulator H Pow er-U p Control Logic Cry s tal R egulator VC O R egulator VDDIN T Program m able Prescaler CLKO 2 Program m able T im er C om parators Sy nthesizer VDDD VDDVC O VDDA VDDLO 1 |
Podobny numer części - MC13191_07 |
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Podobny opis - MC13191_07 |
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