ISD-200 ETC2 [List of Unclassifed Manufacturers], ISD-200 Datasheet - Page 47

• Manufacturer Part Number: ISD-200
• Description: USB Mass Storage Class Bulk-Only Specification Compliant
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

ISD-200 ASIC Datasheet
PDIAG and PDASP Hookup
Power on diagnostics timeout (750 ms and 30 s) must be limited to avoid an ISD-200 timeout. One method
to accomplish this is to make sure PDIAG and PDASP are grounded on the circuit board and the device is
wired to be master.
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are
absolute stress ratings only. Functional operation of the device is not implied at these or any other
conditions in excess of those given in the operations sections of this data sheet. Exposure to absolute
maximum ratings for extended periods can adversely affect device reliability.
Table 15 – Absolute Maximum Ratings
Electrical Characteristics
Note: (T
Table 16 – DC Characteristics
Symbol
VDD33
VDD18
Vin
Iin
Ta
Tstrg
Voltage Parameter
Input Voltage Low
Input Voltage High
Output Voltage Low
Output Voltage High
Power Supply Voltage
A
= 0 C, V
Parameter
3.3 V IO Supply
1.8 V IO Supply
5V Tolerant Input Pin Voltage
3.3V Input Pin Voltage
Input Pin Current
Ambient Operating Temperature Range
Storage Temperature
DD33
= 3.3 V
Symbol
V
V
V
V
V
V
0.3 V, V
DD33
DD18
OL
OH
IH
IL
In-System Design Confidential
SS
Test Conditions
= 0 V)
Min
1.65
2.0
2.4
3.0
Min
-0.5
-0.5
-0.5
-0.5
-20
0
-65
Typ
3.3
1.8
Max
4.0
2.0
5.5
V
70
20
150
DD33
Max
1.95
0.8
0.4
3.6
+ 0.5
Unit
V
V
V
V
V
V
Units
Volts
Volts
Volts
mA
Celsius
Celsius
45