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Microcyber Inc

Microcyber Inc
17-8 Wensu Street
Shenyang, LI 110179
China

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FBC0409 Fieldbus Communication Controller

FBC0409 Fieldbus Communication Controller
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Product Description

1. Brief Introduction
Designed to comply with IEC 61158-2
Has physical layer and some function of link layer
Good at integration, simple external circuit, small size
Available in 44-pins TQFP package
Internal 4k bytes asynchronous SRAM
Storage data for transmitting, receiving and address lookup table
Low power consumption design: <600UA
Available for developing the products with FF H1, PROFIBUS PA

2. Performance Characteristic
Supports line data rate 31.25K BIT/S
Build-in Manchester Encoder/Decoder
Transmitter Jibber inhibit, receiver super long frame inhibit
Automatic parity recognition and correction
Build-in two channels DMA controller, used to control data transmitting, receiving and address recognition
Build-in bus arbiter, CPU accessing internal SRAM correctly
Internal loop back for test
Operating temperature: -40 centigrade ~85 centigrade