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Roving Networks

RN-42 Datasheet Preview

RN-42 Datasheet

Class 2 Bluetooth Module

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www.rovingnetworks.com
RN-42/RN-42-N Data Sheet
DS-RN42-V1.0 12/6/2010
Class 2 Bluetooth® Module
Features
Fully qualified Bluetooth 2.1/2.0/1.2/1.1
module
Bluetooth v2.0+EDR support
Available with on board chip antenna (RN-
42) and without antenna (RN-42-N)
Postage stamp sized form factor, 13.4mm x
25.8 mm x 2mm (RN-42) and 13.4mm x 20
mm x 2 mm (RN-42-N)
Low power (26uA sleep, 3mA connected,
30mA transmit)
UART (SPP or HCI) and USB (HCI only)
data connection interfaces.
Sustained SPP data rates - 240Kbps (slave),
300Kbps (master)
HCI data rates - 1.5Mbps sustained, 3.0Mbps
burst in HCI mode
Embedded Bluetooth stack profiles included
(requires no host stack): GAP, SDP,
RFCOMM and L2CAP protocols, with SPP
and DUN profile support.
Bluetooth SIG certified
Castellated SMT pads for easy and reliable
PCB mounting
Certifications: FCC, ICS, CE
Environmentally friendly, RoHS compliant
Applications
Cable replacement
Barcode scanners
Measurement and monitoring systems
Industrial sensors and controls
Medical devices
Barcode readers
Computer accessories
Description
The RN42 is a small form factor, low power, highly
economic Bluetooth radio for OEM’s adding wireless
capability to their products. The RN42 supports
multiple interface protocols, is simple to design in and
fully certified, making it a complete embedded
Bluetooth solution. The RN 42 is functionally
compatible with RN 41. With its high performance on
chip antenna and support for Bluetooth® Enhanced
Data Rate (EDR), the RN42 delivers up to 3 Mbps
data rate for distances to 20M. The RN-42 also
comes in a package with no antenna (RN-42-N).
Useful when the application requires an external
antenna, the RN-42-N is shorter in length and has RF
pads to route the antenna signal.
Block Diagram
Crystal
RF
Switch
PA BALUN
CSR BlueCore-04
External
VCC
GND
PIO4
PIO5
PIO6
USB
UART
PCM
Flash
Memory
809 University Avenue Los Gatos, CA 95032 Tel (408) 395-6539 info@RovingNetworks.com
~1~




Roving Networks

RN-42 Datasheet Preview

RN-42 Datasheet

Class 2 Bluetooth Module

No Preview Available !

www.rovingnetworks.com
RN-42/RN-42-N Data Sheet
DS-RN42-V3.1 12/6/2010
Overview
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
Digital I/O Characteristics
2.7V ≤ VDD ≤ 3.0V
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
Min
-0.4
0.7VDD
-
VDD-0.2
+0.2
Typ.
-
-
-
-
+1.0
Max.
+0.8
VDD+0.4
0.2
-
+5.0
Unit
V
V
V
V
uA
Environmental Conditions
Parameter
Temperature Range (Operating)
Temperature Range (Storage)
Relative Humidity (Operating)
Relative Humidity (Storage)
Electrical Characteristics
Value
-40 oC ~ 85 oC
-40 oC ~ 85 oC
90%
90%
Parameter
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
Min
3.0
40
Typ.
3.3
40
25
12
45
26
Max.
3.6
50
Unit
V
mA
mA
mA
mA
uA
* If in SLAVE mode there are bursts of radio ON time which vary with the windows. Depending on how you set
the windows that determines your average current.
809 University Avenue Los Gatos, CA 95032 Tel (408) 395-6539 info@RovingNetworks.com
~2~


Part Number RN-42
Description Class 2 Bluetooth Module
Maker Roving Networks
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RN-42 Datasheet PDF





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1 RN-42 Class 2 Bluetooth Module
Roving Networks
2 RN-42-N Class 2 Bluetooth Module
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