Technical Manual

Bluetooth Raw Serial Module Technical Specification
Apr. 4, 03 Copyright © 2003, Socket Communications, Inc. Page 3
Document#: 6410-00195 A Revision 0.7
3. Electrical Requirements
Description Min Typ Max Unit
Operating Temperature -20 +25 +85 deg.C
Supply Voltage, VDD 2.7 3.0 3.6 V
Table 2: Operating Conditions
Min Typ Max Unit
Input Voltage
VIL input logic level low (VDD=3.0V) -0.4 +0.8 V
VIH input logic level high 0.7VDD VDD+0.4 V
Output voltage
VOL output logic level low, (lO = 4.0mA), VDD=3.0V - - 0.2 V
VOH output logic level high, (lO = -4.0mA), DD=3.0V VDD-0.2 - - V
Input and Tristate Current with:
Strong pull-up -100 -20 -10 µA
Strong pull-down +10 +20 +100 µA
Weak pull-up -5 -1 0 µA
Weak pull-down 0 +1 +5 µA
I/O pad leakage current -1 0 +1 µA
Ci Input Capacitance 2.5 - 10 pF
Table 3: Input/Output Terminal Characteristics