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參數(shù)資料
| 型號： | PCD5008H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 尋呼電路 |
| 英文描述： | FLEX Pager Decoder |
| 中文描述： | TELECOM, PAGING DECODER, PQFP32 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, SOT-358-1, LQFP-32 |
| 文件頁數(shù)： | 8/64頁 |
| 文件大?。?/td> | 341K |
| 代理商： | PCD5008H |
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1998 Jun 17
8
Philips Semiconductors
Product specification
FLEX
Pager Decoder
PCD5008
Fig.4 Reset timing.
handbook, full pagewidth
MBK033
RESET
READY
tLH(RESET-READY)
tHL(RESET-READY)
tW(rst)
8.3
Serial peripheral interface (SPI)
8.3.1
G
ENERAL
All data communication between the PCD5008 and the
host is done via the SPI using 32-bit data packets at data
rates up to 1 Mbits/s. SPI transfers are full-duplex and can
be initiated by either the host which acts as the SPI master
providing the data clock for packet transfer, or the
PCD5008 as an SPI slave.
The host can send packets to configure or control the
PCD5008 or a checksum packet to validate SPI
communication (Section 8.4.2). The PCD5008 buffers
data packets, relating to received data, into a 32 packet
transmit buffer. The PCD5008 can send either a status
packet, a part ID packet, or packets from the transmit
buffer. In the event of a buffer overflow, the PCD5008
stops decoding and clears the transmit buffer.
8.3.2
SPI
INTERCONNECT
Connection on the PCD5008 consists of a READY pin and
4 SPI pins (SS, SCK, MOSI and MISO):
READY: output signal; indicates that data is available
from the PCD5008
SS: SPI select; used as PCD5008 chip select
SCK: serial clock; output from the host used for clocking
data
MOSI: master output slave input; data output from the
host
MISO: master input slave output; data output from the
PCD5008.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCD5013 | FLEX roaming decoder II |
| PCD5013H | FLEX roaming decoder II |
| PCD5032 | ADPCM CODEC for digital cordless telephones |
| PCD5032H | ADPCM CODEC for digital cordless telephones |
| PCD5032T | ADPCM CODEC for digital cordless telephones |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCD5008HBD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication Decoder |
| PCD5013 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:FLEX roaming decoder II |
| PCD5013H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:FLEX roaming decoder II |
| PCD5032 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ADPCM CODEC for digital cordless telephones |
| PCD5032B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Linear CODEC |
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