RN-42 Roving Networks Inc, RN-42 Datasheet - Page 2

• Manufacturer Part Number: RN-42
• Description: MODULE BLUETOOTH V2.1+EDR
• Manufacturer: Roving Networks Inc
• Series: RNr

Specifications of RN-42

• Frequency: 2.4GHz
• Data Rate - Maximum: 3Mbps
• Modulation Or Protocol: Bluetooth v2.1+EDR, Class 2 & 3
• Applications: General Purpose
• Power - Output: 2dBm
• Sensitivity: -80dBm
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Receiving: 25mA
• Current - Transmitting: 25mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: On-Board, Chip
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Packaged Unit
• Wireless Frequency: 2.4 GHz
• Data Rate: 1200 bps to 921 Kbps
• Modulation: FHSS, GFSK
• Operating Voltage: 3.3 V
• Antenna: Chip
• Operating Temperature Range: - 40 C to + 85 C
• Output Power: 2 dBm
• Technology/ Type: Class 2 Bluetooth Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 740-1038

Overview
Digital I/O Characteristics
Environmental Conditions
Electrical Characteristics
*
the windows that determines your average current.
If in SLAVE mode there are bursts of radio ON time which vary with the windows. Depending on how you set
Input logic level LOW
Input logic level HIGH
Output logc level LOW
Output logic level HIGH
All I/O’s (except reset) default to weakpull down
Temperature Range (Operating)
Temperature Range (Storage)
Relative Humidity (Operating)
Relative Humidity (Storage)
Supply Voltage (DC)
Average power consumption
Radio ON* (Discovery or Inquiry
window time)
Connected Idle (No Sniff)
Connected Idle (Sniff 100 milli secs)
Connected with data transfer
Deep Sleep Idle mode
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809 University Avenue
www.rovingnetworks.com
Baud rate speeds: 1200bps up to 921Kbps, non-standard baud rates can be programmed.
Class 2 radio, 60 feet (20meters) distance, 4dBm output transmitter, -80dBm typical receive sensitivity
Frequency 2402 ~ 2480MHz,
FHSS/GFSK modulation, 79 channels at 1MHz intervals
Secure communications, 128 bit encryption
Error correction for guaranteed packet delivery
UART local and over-the-air RF configuration
Auto-discovery/pairing requires no software configuration (instant cable replacement).
Auto-connect master, IO pin (DTR) and character based trigger modes
Parameter
Parameter
2.7V ≤ VDD ≤ 3.0V
•
Los Gatos, CA 95032
Min
3.0
40
-40
-40
VDD-0.2
0.7VDD
+0.2
Min
-0.4
o
o
Value
90%
90%
C ~ 85
C ~ 85
-
~ 2 ~
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Tel [phone]
Typ.
RN-42/RN-42-N Data Sheet
3.3
40
25
12
45
26
o
o
C
C
Typ.
+1.0
-
-
-
-
Max.
3.6
50
VDD+0.4
Max.
+0.8
+5.0
0.2
• [e-mail]
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DS-RN42-V3.1 12/6/2010
Unit
mA
mA
mA
mA
uA
V
Unit
uA
V
V
V
V