ETRX357HR-LR Telegesis Ltd, ETRX357HR-LR Datasheet - Page 10

• Manufacturer Part Number: ETRX357HR-LR
• Description: MODULE ZIGBEE W/PA LNA U.FL
• Manufacturer: Telegesis Ltd

Specifications of ETRX357HR-LR

• 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: U.FL
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 920-1008-2

Notes:
©2009 Telegesis (UK) Ltd
{1} PC1 is not usable on the long range version of the ETRX35x as this GPIO is used as TX_ACTIVE to
{2} When using the Telegesis AT Commandset, RTS/CTS handshaking is selectable in firmware. See
{3} If PA5 is driven low at power-up or reset the module will boot up in the bootloader
{4} PA6, PA7, PB6, PB7 and PC0 can drive high current (see section 9)
ETRX35x
Pad
21
22
23
24
25
26
27
28
29
30
31
32
33
control the external RF frontend.
the AT Command Manual.
Function
JTCK
PC2
PC3
PC4
PB0
PC1
PC0 {4}
PB7 {4}
PB6 {4}
PB5
GND
Vcc
GND
EM35x Pin
32
33
34
35
36
38
40
41
42
43
GND
Vcc
GND
Table 3. Pin Information
- 10 -
Alternate Functions
SWCLK
JTDO, SWO
JTDI
JTMS, SWDIO
VREF, IRQA, TRACECLK, TIM1CLK, TIM2MSK
ADC3, SWO, TRACEDATA0
JRST, IRQD, TRACEDATA1
ADC2, IRQC, TIM1C2
ADC1, IRQB, TIM1C1
ADC0, TIM2CLK, TIM1MSK
ETRX35x Preliminary Product Manual
ETRX351 AND ETRX357