BC41B143A-DS-003PC Datasheet, PDF (16/94 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System

Electrical Characteristics
Input/Output Terminal Characteristics (Digital)
Digital Terminals
Min
Input Voltage Levels
2.7V ≤ VDD ≤ 3.0V
-0.4
V_IL input logic level low _{1.7V ≤ VDD ≤ 1.9V}
-0.4
V_IH input logic level high
Output Voltage Levels
0.7VDD
V_OL output logic level low,
(l_o = 4.0mA), 2.7V ≤ VDD ≤ 3.0V
V_OL output logic level low,
(l_o = 4.0mA), 1.7V ≤ VDD ≤ 1.9V
V_OH output logic level high,
(l_o = -4.0mA), 2.7V ≤ VDD ≤ 3.0V
V_OH output logic level high,
(l_o = -4.0mA), 1.7V ≤ VDD ≤ 1.9V
Input and Tri-state Current with:
-
-
VDD-0.2
VDD-0.4
Strong pull-up
-100
Strong pull-down
+10
Weak pull-up
-5.0
Weak pull-down
+0.2
I/O pad leakage current
-1
C_I Input Capacitance
1.0
Typ
-
-
-
-
-
-
-
-40
+40
-1.0
+1.0
0
-
Max
Unit
+0.8
V
+0.4
V
VDD+0.4
V
0.2
V
0.4
V
-
V
-
V
-10
µA
+100
µA
-0.2
µA
+5.0
µA
+1
µA
5.0
pF
Input/Output Terminal Characteristics (USB)
USB Terminals
Min
Typ
Max
Unit
VDD_USB for correct USB operation
3.1
Input Threshold
3.6
V
V_IL input logic level low
V_IH input logic level high
Input Leakage Current
-
-
0.3VDD_USB
V
0.7VDD_USB
-
-
V
VSS_PADS < VIN < VDD_USB^(a)
-1
1
5
µA
C_I Input capacitance
2.5
Output Voltage Levels to Correctly Terminated
USB Cable
-
10.0
pF
V_OL output logic level low
V_OH output logic level high
0.0
-
0.2
V
2.8
-
VDD_USB
V
(a) _{Internal USB pull-up disabled}
BC41B143A-ds-003Pc
Advance Information
© Cambridge Silicon Radio Limited 2005
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