MC68181FA 查看數據表（PDF） - Freescale Semiconductor

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产品描述 (功能)

生产厂家

MC68181FA

ROAMING FLEX™ chip SIGNAL PROCESSOR

Freescale Semiconductor 

Freescale Semiconductor, Inc.

FEATURES

• FLEX paging protocol signal processor

• Sixteen programmable user address words

• Sixteen temporary addresses

• Sixteen operator messaging addresses

• 1600, 3200, and 6400 bits-per-second decoding

• Any-phase or single-phase decoding

• Uses standard Serial Peripheral Interface (SPI) in Slave mode

• Allows low current Stop mode operation of host processor

• Highly programmable receiver control

• Real-time clock time base

• FLEX software fragmentation and group messaging support

• Real time clock over-the-air update support

• Compatible with synthesized receivers

• SSID and NID Roaming support

• Low Battery Indication (requires external detector)

• 1.8 to 3.3 V low power operation

• 32-pin Thin Quad Flat Pack (TQFP) package

• Backward compatible with MC68175

MC68181

Features

ADDITIONAL SUPPORT

FLEX System Software from Motorola is a family of software components for building world-

class products incorporating messaging capabilities. FLEXstack™ Roaming Software is

specifically designed to support the Roaming FLEX™ chip IC. FLEXstack Roaming Software

runs on a product’s host processor and takes care of communicating with the FLEX™ chip IC,

acquiring the proper FLEX channel, and fully interpreting the codewords that are passed to the

host from the FLEX™ chip IC.

MOTOROLA

MC68181 Technical Data Sheet

iii

For More Information On This Product,

Go to: www.freescale.com

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