ST70235A STMicroelectronics, ST70235A Datasheet - Page 25

• 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

ELECTRICAL SPECIFICATIONS
Generic DC Electrical Characteristics
The values presented in the following table apply for all inputs and/or outputs unless otherwise specified.
All voltages are referenced to V
IO Buffers Generic DC Characteristics
Input/ Output TTL Generic Characteristics
The values presented in the following table apply for all TTL inputs and/or outputs unless otherwise
specified.
* The reference current is dependent on the exact buffer chosen and is a part of the buffer name. The available values are 4 and 8mA.
I
I
I
I
R
R
V
V
V
V
V
IN
OZ
PU
PD
Symbol
Symbol
IL
IH
HY
OL
OH
PU
PD
Low Level Input Voltage
High Level Input Voltage
Schmitt Trigger Hysteresis
Low Level Output Voltage
High Level Output Voltage
Input Leakage Current
Tristate Leakage Current
Pull up Current
Pull Down Current
Pull up Resistance
Pull Down Resistance
Parameter
Parameter
SS
, unless otherwise specified, positive current is towards the device.
V
pull up /pull down
V
pull up /pull down
V
V
V
V
Slow edge < 1V/ s
I
I
OUT
OUT
IN
IN
IN
IN
IN
IN
Test Condition
Test Condition
= V
= V
= V
= V
= V
= V
= XmA*
= XmA*
SS
SS
SS
DD
SS
DD
, V
, V
DD
DD
no
no
Minimum
Minimum
-15
2.0
0.4
2.4
15
-4
-4
Typical
Typical
-66
66
50
50
Maximum
Maximum
-125
125
0.8
0.7
0.4
4
4
ST70235A
Unit
Unit
K
K
V
V
V
V
V
A
A
A
A
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