參數(shù)資料
型號(hào): ST70135A
廠商: 意法半導(dǎo)體
英文描述: ASCOTTM DMT TRANSCEIVER
中文描述: ASCOTTM大唐收發(fā)器
文件頁(yè)數(shù): 8/29頁(yè)
文件大?。?/td> 198K
代理商: ST70135A
ST70135A
8/29
I/O DRIVER FUNCTION
PIN SUMMARY
Driver
Function
BD4CR
CMOS bidirectional, 4mA, slew rate control
BD8SCR
CMOS bidirectional, 8mA, slew rate control, Schmitt trigger
IBUF
CMOS input
IBUFDQ
CMOS input, pull down, IDDq control
IBUFUQ
CMOS input, pull up, IDDq control
Mnemonic
Type
BS Type
Signals
Function
Power Supply
VDD
(VSS + 3.3V) Power Supply
VSS
0V Ground
ATC INTERFACE
ALE
I
C
1
Used to latch the address of the internal register to be
accessed
PCLK
I
I
1
Processor clock
CSB
I
I
1
Chip selected to respond to bus cycle
BE1
I
I
1
Address 1 (not multiplexed)
WR_RDB
I
I
1
Specifies the direction of the access cycle
RDYB
OZ
O
1
Controls the ATC bus cycle termination
INTB
O
O
1
Requests ATC interrupt service
AD
IO
B
16
Multiplexed Address/Data bus
OBC_TYPE
I-PD
I
1
Select between i960 (0) or generic (1) controller interface
TEST ACCESS PART INTERFACE
TDI
I-PU
1
Refer to section
TDO
OZ
1
TCK
I-PD
1
TMS
I-PU
1
TRSTB
I-PD
1
ANALOG FRONT END INTERFACE
AFRXD
I
I
4
Receive data nibble
AFTXD
O
O
4
Transmit data nibble
AFTXED
O
O
4
Transmit echo nibble
CLWD
I
I
1
Start of word indication
PDOWN
O
O
1
Power down analog front end
CTRLDATA
O
O
1
Serial data transmit channel
MCLK
I
C
1
Master cloc
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST70136 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:CPE ADSL ANALOG FRONT END
ST70136B 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:CPE ADSL ANALOG FRONT END
ST70136G 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:CPE ADSL ANALOG FRONT END
ST70136Q 功能描述:射頻無(wú)線雜項(xiàng) ADSL Analg Front-End 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
ST70137 制造商:STMicroelectronics 功能描述: