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參數(shù)資料
| 型號： | AT76C551 |
| 廠商： | ATMEL CORP |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Single Chip Bluetooth Controller(單芯片藍牙技術(shù)控制器) |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP176 |
| 封裝： | LQFP-176 |
| 文件頁數(shù)： | 1/51頁 |
| 文件大?。?/td> | 845K |
| 代理商： | AT76C551 |
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1
Features
Implements Bluetooth specification on short distance wireless communication in 2.4
GHz ISM band
Provides 1 Mbps aggregate bit rate
Supports Frequency Hopping Spread Spectrum physical-layer interface to dedicated
transceiver with frequency hopping algorithm implemented in hardware
Provides baseband functions in hardware which implement Bluetooth low-level bit
processing such as Forward Error Correction (FEC), Header Error Check (HEC) and
CRC generation/checking and Encryption/ Decryption
Integrated ARM7TDMI RISC processor
Glueless SRAM interface, supporting up to 256 Kbytes of memory
Glueless Flash memory interface, supporting up to 256 Kbytes of non-volatile memory
Glueless PCMCIA bus Interface conforming to PC Card Standard - Feb. 1995
USB interface conforming to Universal Serial Bus standard Version 1.1
16550 UART core offering 36-byte Receive FIFO and programmable baud rate
Programmable 8 / 16 bit wide External Memory Interface
Supports multiple reference clock frequencies (13.000, 14.400, 16.800, 19.440MHz)
176 - Pin LQFP
3.3V Supply
Figure 1.
System Level Block Diagram
SINGLE CHIP
BLUETOOTH
CONTROLLER
AT76C551
Rev. 1612A
–
11/99
A
RSSI
ARM
Clock
Generator
Transmit
Data
Processing
3-Wire
Control
Bus
Memory
Interface
Internal
RAM
PCMCIA
Interface
USB
Slave
AMBA bus
Interface
Voice
CODEC
Receive
Data
Processing
Receive
Sequencing
Manager
UART
Power
Management
Receive
Data Front-End
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AT76C651B | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Digital Reception/ Transmission IC Integrated DVB compliant QAM Demodulator |
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| AT76C712 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:High-speed (48 MHz) AVR- based Bridging Device |
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