User's Manual

MaxStream 9XStream™ Wireless OEM Module Manual v2.8
43
Confidential and Proprietary, ©MaxStream, Inc. 2001
Appendix G – Electrical Characteristics
DC Characteristics
(Vcc=4.75V to 5.25V)
Symbol
Parameter Condition Min Typical Max Units
V
IL
Input Low
Voltage
All input signals -0.5 0.3*Vcc V
V
IH
Input High
Voltage
________
(Except RESET)
0.6*Vcc Vcc+0.5 V
V
IH2
Input High
Voltage
________
(RESET)
0.9*Vcc Vcc+0.5 V
V
OL
Output
Low
Voltage
I
OL
=20mA Vcc=5V 0.6 V
V
OH
Output
High
Voltage
I
OH
=-3mA Vcc=5V 4.2 V
I
IL
Input
Leakage
Current I/O
Pin
Vcc=5V, pin low
(abs. value)
(Except CTS, DO,
RESET, CONFIG)
8.0 uA
I
IH
Input
Leakage
Current I/O
Pin
Vcc=5V, pin high
(abs. value)
(Except RTS/CMD)
980 nA
I
IL2
____ ________
CTS, DO, RESET
(Vcc-V
I
)/10
mA
I
IL3
_________
CONFIG
(Vcc-V
I
)/47
mA
I
IH2
RTS/CMD V
I
/10
mA