ETRX357LR Telegesis Ltd, ETRX357LR Datasheet - Page 15

• Manufacturer Part Number: ETRX357LR
• Description: MODULE ZIGBEE W/PA LNA CHIP ANT
• Manufacturer: Telegesis Ltd

Specifications of ETRX357LR

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: ISM
• Power - Output: 18dBm
• Sensitivity: -105dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 28mA
• Current - Transmitting: 106mA
• Data Interface: PCB, Surface Mount
• Memory Size: 192kB Flash, 12kB RAM
• Antenna Connector: On-Board, Chip
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 920-1007-2

8 DC Electrical Characteristics
V
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Please Note: The average current consumption during operation is dependent on the firmware
and the network load, therefore these figures are given in the command dictionary of the
respective firmware.
©2009 Telegesis (UK) Ltd
CC
= 3.0V, T
Module supply voltage
Quiescent current,
internal RC oscillator
disabled
Quiescent current,
internal RC oscillator
enabled
Quiescent current,
including
32.768kHz oscillator
Transmit current
consumption
Transmit Current
consumption
BOOST MODE
Transmit current
consumption
Transmit current
consumption
Receive current
consumption
Receive current
consumption
Receive current
consumption
BOOST MODE
Receive current
consumption
BOOST MODE
MCU, RAM and flash,
radio off
MCU, RAM and flash,
radio off
Serial Controller
Timer
ADC
Wake time from deep
sleep
Shutdown time
AMB
Item
= 25°C, NORMAL MODE unless otherwise stated
at +3dBm module
output power
at +8dBm module
output power
at +0dBm module
output power
at min. module
output power
Total, 12MHz
clock speed
Total, 24MHz
clock speed
Total, 12MHz
clock speed
Total, 24MHz
clock speed
12MHz clock
speed
24MHz clock
speed
Max data rate
Max clock rate
Max sample rate
From wakeup
event to 1
instruction
From last
instruction into
deep sleep
Condition /
Table 6. DC Electrical Characteristics
Remark
st
V
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Symbol
- 15 -
SLEEP
SLEEP
SLEEP
TXVCC
TXVCC
TXVCC
TXVCC
RX
RX
RX
RX
MCU
MCU
SC
TMR
ADC
CC
2.1
Min
ETRX35x Preliminary Product Manual
Value
0.4
0.8
1.3
31
39
28.5
23.5
26
27
27
28
7
8
0.2
0.25
1.1
100
5
Typ
ETRX351 AND ETRX357
3.6
Max
Vdc
µA
µA
µA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µs
µs
Unit