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MC13202 Arkusz danych(PDF) 4 Page - Freescale Semiconductor, Inc |
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MC13202 Arkusz danych(HTML) 4 Page - Freescale Semiconductor, Inc |
4 / 30 page MC13202 Technical Data, Rev. 1.4 4 Freescale Semiconductor 2.1.2 802.15.4 Standard-Compliant MAC • Supports star, mesh and cluster tree topologies • Supports beaconed networks • Supports GTS for low latency • Multiple power saving modes (idle doze, hibernate) 2.1.3 ZigBee-Compliant Network Stack • Supports ZigBee 1.0 specification • Supports star, mesh and tree networks • Advanced Encryption Standard (AES) 128-bit security 3 Block Diagrams Figure 1 shows a simplified block diagram of the MC13202 which is an 802.15.4 Standard compatible transceiver that provides the functions required in the physical layer (PHY) specification. Figure 1. 802.15.4 Modem Simplified Block Diagram Phase Shift Modulator RST GPIO1 GPIO2 GPIO3 GPIO4 XTAL2 XTAL1 RFIN_M (PAO_M) PAO_P PAO_M MOSI MISO SPICLK RXTXEN CE ATTN GPIO5 GPIO6 GPIO7 Receiv e Packet RAM Transmit Packet RAM 1 Transmit RAM Arbiter Receiv e RAM Arbiter PA VCO Crystal Oscillator Sy mbol Generation FCS Generation Header Generation Sequence Manager (Control Logic) VDDLO2 ÷4 256 MHz 2.45 GHz LNA 1st IF Mix er IF = 65 MHz 2nd IF Mix er IF = 1 MHz PMA Decimation Filter Matched Filter Baseband Mix er DCD CCA Packet Processor IRQ Arbiter 24 Bit Ev ent Timer IRQ 16 MHz AGC Analog Regulator VBATT Digital Regulator L Digital Regulator H Pow er-Up Control Logic Cry stal Regulator VCO Regulator VDDINT Programmable Prescaler CLKO 4 Programmable Timer Comparators Synthesizer VDDD VDDVCO VDDA VDDLO1 Transmit Packet RAM 2 T / R RFIN_P (PAO_P) CT_Bias |
Podobny numer części - MC13202 |
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Podobny opis - MC13202 |
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