ST70235A STMicroelectronics, ST70235A Datasheet - Page 5

• Manufacturer Part Number: ST70235A
• Description: Transceiver 144-Pin TQFP
• Manufacturer: STMicroelectronics

Specifications of ST70235A

• Package: 144TQFP
• Power Supply Type: Analog
• Typical Operating Supply Voltage: 1.8|3.3 V
• Minimum Operating Supply Voltage: 1.62|3 V
• Maximum Operating Supply Voltage: 1.98|3.6 V
• Case: QFP

PIN FUNCTIONS (continued)
Pin
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
U_RxData_2
U_RxData_3
VDD 1.8
U_RxData_4
U_RxData_5
VSS
U_RxData_6
U_RxData_7
VDD 3.3
U_RxADDR_0
U_RxADDR_1
U_RxADDR_2
U_RxADDR_3
VSS
U_RxADDR_4
GP_IN_0
VDD 3.3
GP_IN_1
VSS
U_RxRefB
U_TxRefB
VDD 1.8
U_Rx_CLK
U_Rx_SOC
U_RxCLAV
U_RxENBB
VSS
U_Tx_CLK
U_Tx_SOC
U_TxCLAV
U_TxENBB
VDD 3.3
VSS
U_TxData_7
U_TxData_6
VDD 3.3
U_TxData_5
U_TxData_4
U_TxData_3
U_TxData_2
Name
Type
I-PD
I-PD
OZ
OZ
OZ
OZ
OZ
OZ
OZ
OZ
OZ
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
BD8STARP
BD8STARP
BD8STARP
BD8STARP
BD8STARP
BD8STARP
BD4STARP
BD8STARP
BD8STARP
TLCHTDQ
TLCHTDQ
PAD Type
HCMOS7
BD8SCR
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
TLCHT
BS
O
B
B
B
B
B
B
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Utopia RX Data 2
Utopia RX Data 3
(VSS + 1.8V) Power Supply
Utopia RX Data 4
Utopia RX Data 5
0V Ground
Utopia RX Data 6
Utopia RX Data 7
(VSS + 3.3V) Power Supply
Utopia RX Address 0
Utopia RX Address 1
Utopia RX Address 2
Utopia RX Address 3
0V Ground
Utopia RX Address 4
General purpose input 0
(VSS + 3.3V) Power Supply
General purpose input 1
0V Ground
8kHz clock to ATM device
8kHz clock from ATM device
(VSS + 1.8V) Power Supply
Utopia RX Clock
Utopia RX Start of Cell
Utopia RX Cell Available
Utopia RX Enable
0V Ground
Utopia TX Clock
Utopia TX Start of Cell
Utopia TX Cell Available
Utopia TX Enable
(VSS + 3.3V) Power Supply
0V Ground
Utopia TX Data 7
Utopia TX Data 6
(VSS + 3.3V) Power Supply
Utopia TX Data 5
Utopia TX Data 4
Utopia TX Data 3
Utopia TX Data 2
Function
ST70235A
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