RN-21-U Roving Networks Inc, RN-21-U Datasheet - Page 2

• Manufacturer Part Number: RN-21-U
• Description: MODULE BLUETOOTH 2.0/EDR CLASS1
• Manufacturer: Roving Networks Inc

Specifications of RN-21-U

• Frequency: 2.4GHz Center
• Data Rate - Maximum: 921kBaud
• Modulation Or Protocol: FHSS
• Applications: Bluetooth v2.0
• Power - Output: 16dBm
• Sensitivity: -86dBm
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Receiving: 60mA
• Current - Transmitting: 100mA
• Data Interface: PCB, Surface Mount
• Memory Size: 8MByte Flash
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Overview
Environmental Conditions
Electrical Characteristics
Radio Characteristics
Temperature Range (Operating)
Temperature Range (Storage)
Relative Humidity (Operating)
Relative Humidity (Storage)
Supply Voltage (DC)
RX Supply Current
TX Supply Current
Standby/Idle (default settings)
Connected (normal mode)
Connected (low power Sniff)
Standby/Idle (deep sleep enabled)
Sensitivity @ 0.1%BER
RF Transmit Power
Initial Carrier Frequency
Tolerance
20dB bandwidth for modulated
carrier
Drift (Five slots packet)
Drift Rate
f1
f2
•
•
•
•
•
•
•
•
•
avg
avg
809 University Avenue
Average power consumption
Max Modulation
Min Modulation
Baud rate speeds: 1200bps up to 921Kbps, non-standard baud rates can be programmed.
Class 1 radio, 330’ (100m) distance, 12dBm 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
Parameter
•
Los Gatos, CA 95032
(GHz)
2.402
2.441
2.480
2.402
2.441
2.480
2.402
2.441
2.480
2.402
2.441
2.480
2.402
2.441
2.480
Freq.
250uA
Min
3.0
15.0
15.0
15.0
Min
140
140
140
140
140
140
-40
-40
-
-
-
-
-
-
-
-
-
o
o
Value
≤90%
≤90%
C ~ 85
C ~ 85
•
16.0
16.0
16.0
Typ
900
165
165
165
190
190
190
-80
-80
-80
Typ.
15
13
Tel [phone]
5
5
5
3.3
2.5
35
65
25
30
8
o
o
C
C
1000
Max
175
175
175
-86
-86
-86
75
75
75
-
-
-
-
-
Max.
100
3.6
Specification
60
Bluetooth
≤ 1000
≤ -70
>140
≤ 15
115
• [e-mail]
75
40
20
DS-RN21-V2 3/25/2010
Unit
mA
mA
mA
mA
mA
mA
V
Units
dBm
dBm
dBm
dBm
dBm
dBm
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz
kHz