ST70135 데이터 시트보기 (PDF) - STMicroelectronics

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ST70135

ASCOT™ DMT TRANSCEIVER

STMicroelectronics 

ST70135A

PIN FUNCTIONS (continued)

Pin

Name

109 VSS

110 SLT_REQ_S

111 STL_FRAME_S

112 TDI

113 TDO

114 TMS

115 VDD

116 TCK

117 VSS

118 TRSTB

119 TESTSE

120 GP_OUT

121 PDOWN

122 VDD

123 AFRXD_0

124 AFRXD_1

125 AFRXD_2

126 AFRXD_3

127 VSS

128 CLWD

129 MCLK

130 CTRLDATA

131 VDD

132 AFTXED_0

133 AFTXED_1

134 VSS

135 AFTXED_2

136 AFTXED_3

137 VDD

138 IDDq

139 AFTXD_0

140 AFTXD_1

141 VSS

142 AFTXD_2

143 AFTXD_3

144 VDD

Type Supply

O

O

I-PU

OZ

I-PU

VDD

VDD

VDD

VDD

VDD

I-PD

VDD

I-PD

I

O

O

VDD

VDD

VDD

VDD

I

VDD

I

VDD

I

VDD

I

VDD

I

VDD

I

VDD

O

VDD

O

VDD

O

VDD

O

VDD

O

VDD

I

VDD

O

VDD

O

VDD

O

VDD

O

VDD

Driver

BT4CR

BT4CR

IBUFUQ

BT4CR

IBUFUQ

IBUFDQ

IBUFDQ

IBUF

BD8SCR

BT4CR

IBUF

IBUF

IBUF

IBUF

IBUF

IBUF

BT4CR

BT4CR

BT4CR

BT4CR

BT4CR

IBUF

BT4CR

BT4CR

BT4CR

BT4CR

BS

Function

0V Ground

Transmit Byte Request Interleaved

Transmit Start of frame Indication Interleaved

JTAG I/P

JTAG O/P

JTAG Made Select

(VSS + 3.3V) Power Supply

JTAG Clock

0V Ground

JTAG Reset

none Enables scan test mode

O General purpose output

O Power down analog front end (Reset)

(VSS + 3.3V) Power Supply

I Receive data nibble

I Receive data nibble

I Receive data nibble

I Receive data nibble

0V Ground

I Start of word indication

C Master clock

O Serial data Transmit channel

(VSS + 3.3V) Power Supply

O Transmit echo nibble

O Transmit echo nibble

0V Ground

O Transmit echo nibble

O Transmit echo nibble

(VSS + 3.3V) Power Supply

none Test pin, active high

O Transmit data nibble

O Transmit data nibble

0V Ground

O Transmit data nibble

O Transmit data nibble

(VSS + 3.3V) Power Supply

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