參數(shù)資料
型號(hào)： SI3200-BS
廠商： Silicon Laboratories Inc
文件頁數(shù)： 80/128頁
文件大小： 0K
描述： IC LINEFEED INTRFC 100V 16SOIC
標(biāo)準(zhǔn)包裝： 48
系列： ProSLIC®
功能： 用戶線路接口概念（SLIC），CODEC
接口： GCI，PCM，SPI
電路數(shù)： 2
電源電壓： 3.3V，5V
電流 - 電源： 110µA
功率（瓦特）： 941mW
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-SOIC（0.154"，3.90mm Width）裸露焊盤
供應(yīng)商設(shè)備封裝： 16-SOIC N
包裝： 管件
包括： 電池切換，BORSCHT 功能，DTMF 生成和解碼，F(xiàn)SK 音調(diào)生成，調(diào)制解調(diào)器和傳真音調(diào)檢測(cè)
Si3232
Preliminary Rev. 0.96
55
Not
Recommended
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Figures 29 and 30 illustrate WRITE and READ operations to registers via an 8-bit SPI controller. These operations
are each performed as a 3-byte transfer. CS is asserted between each byte. It is necessary for CS to be asserted
before the first falling edge of SCLK after the DATA byte to indicate to the state machine that only one byte should
be transferred. The state of SDI is a “don’t care” during the DATA byte of a read operation.
Figures 31 and 32 illustrate WRITE and READ operation to registers via a 16-bit SPI controller. These operations
require a 4-byte transfer arranged as two 16-bit words. The absence of CS going high after the eighth bit of data
indicates to the SPI state machine that eight more SCLK pulses will follow to complete the operation. In the case of
a WRITE operation, the last eight bits are ignored. In the case of a read operation, the 8-bit data value is repeated
so that the data can be captured during the last half of a data transfer if so desired by the controller.
During register accesses, the CONTROL, ADDRESS, and DATA are captured in the SPI module. At the completion
of the ADDRESS byte of a READ access, the contents of the addressed register are moved into the data register in
the SPI. At the completion of the DATA byte of a WRITE access, the data is transferred from the SPI to the
addressed register location.
Figure 30. Register Read Operation via an 8-Bit SPI Port
Figure 31. Register Write Operation via a 16-Bit SPI Port
Figure 32. Register Read Operation via a 16-Bit SPI Port
CONTROL
ADDRESS
X X X X X X X X
SCLK
SDI
SDO
Data [7:0]
CS
X X X X X X X X
SCLK
SDI
SDO
CONTROL
ADDRESS
Data [7:0]
Hi - Z
CS
X X X X X X X X
SCLK
SDI
SDO
Data [7:0]
CONTROL
ADDRESS
X X X X X X X X
Data [7:0]
Same byte repeated twice.
CS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI3200-BSR 制造商:Silicon Laboratories Inc 功能描述:
SI3200-FS 功能描述:電信線路管理 IC 100 V Linefeed Interface IC unit RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
SI3200-FSR 制造商:Silicon Laboratories Inc 功能描述:SLIC 2CH 70DB 45MA 3.3V/5V 16SOIC EP - Tape and Reel
Si3200-G-FS 功能描述:射頻無線雜項(xiàng) 100 V Linefeed Inter IC unit price RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
SI3200-G-FSR 功能描述:電信線路管理 IC 100 V Linefeed Interface RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
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