參數(shù)資料
型號: KS8701
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: FLEXTM Roaming Decoder II
中文描述: FLEXTM漫游解碼器二
文件頁數(shù): 2/73頁
文件大小: 434K
代理商: KS8701
KS8701
Features
FLEX
TM
Roaming Decoder II
1
KS8701
FLEX
TM
ROAMING DECODER II
DATA SHEET
FEATURES
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FLEX
TM
paging protocol decoder
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16 programmable user address words
16 fixed temporary addresses
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16 operator messaging addresses
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1600,3200,and 6400bps(bits per second) decoding
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Any-phase or single-phase decoding
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Uses standard Serial Peripheral Interface (SPI) in slave mode
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Allow low current STOP mode operation of host processor
Highly programmable receiver control
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Real time clock time base
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FLEX fragmentation and group messaging support
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Real time clock over-the-air update support
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Compatible with synthesized receivers
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SSID and NID Roaming support
Low Battery Indication(External detector)
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28 used pins (32-pin package standard)
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Backward compatible to the standard and roaming FLEX decoder ICs
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Internal demodulator and data slicer
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Improved battery savings via partial correlation and intermittent receiver clock
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Full support for revision 1.9 of the FLEX protocol
32-pin LQFP package
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DESCRIPTION
This FLEX
TM
Roaming Decoder II date sheet describes the operation of the KS8701.
The KS8701 simplifies implementation of a FLEX
TM
paging device by interfacing with any of several off-the-
shelf paging receivers and any of several off-the-shelf host microcontroller/microprocessors. Its primary function is
to process information received and demodulated from a FLEX radio paging channel, select messages addressed
to the paging device and communicate the message information to the host.
The KS8701 also operates the paging receiver in an efficient power consumption mode and enables the host
to operate in a low power mode when monitoring a signal channel for message information.
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