ETRX2HR-PA Telegesis Ltd, ETRX2HR-PA Datasheet - Page 17

• Manufacturer Part Number: ETRX2HR-PA
• Description: MODULE
• Manufacturer: Telegesis Ltd

Specifications of ETRX2HR-PA

• Module Applications: AMR, Building Automation, Wireless Sensor Network, M2M Industrial Controls
• Mcu Supported Families: EM250
• Processor Type: EM250
• Wireless Protocol: IEEE 802.15.4
• Data Rate: 250Kbps
• Module Interface: I2C, SPI, UART
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9 DC Electrical Characteristics
VBAT = 3.3V, TAMB = 25°C, NORMAL MODE unless otherwise stated
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Notes:
internal regulated core voltage at V
be slightly loaded and without feeding noise to V
Command Manual for details of power modes).
Where the dc regulator option is mounted V
internal regulated core voltage is not accessible.
©2009 Telegesis (UK) Ltd
Module supply voltage
VBAT
Internal regulated core
voltage
Quiescent current,
excluding
internal RC oscillator
Quiescent current,
including
32.768kHz oscillator
Transmit current
consumption
Transmit Current
consumption
BOOST MODE
Transmit current
consumption
Transmit current
consumption
Receive current
consumption
External load on internal
regulated core voltage
Input voltage for logic 0
input voltage for logic 1
Input current for logic 0
input current for logic 1
input pull-up resistor
value
input pull-down resistor
value
Output voltage for logic 0
Output voltage for logic 1
Output source current
(standard current pad)
Output sink current
(standard current pad)
Output source current
(high current pad: I/O3,
I/O1, I/O10, I/O11 )
Output sink current (high
current pad: I/O3, I/O1,
I/O10, I/O11)
Total output current
for I/O pads
(1) For more information about the internal regulated core voltage refer to part 5.7 in [2]. As the
Item
connected to
Vreg pin 5 (1)
10kΩ pull-down at
SIF_MOSI pin
10kΩ pull-down at
SIF_MOSI pin
at +17.5dBm
module output
power
at +18.5dBm
module output
power
at +10dBm
module output
power
at +0dBm module
output power
total
connected to
Vreg pin 5 (1)
Condition /
REG
Table 5. DC Electrical Characteristics
Remark
mainly feeds circuitry on ETRX2-PA, the V
REG
is connected to the regulator option output instead and the
- 17 -
REG
V
V
I
I
I
I
I
I
I
I
V
V
I
I
R
R
V
V
I
I
I
I
I
Symbol
SLEEP
SLEEP
TXVBAT
TXVBAT
TXVBAT
TXVBAT
RX
REG_OUT
IL
IH
OHS
OLS
OHH
OLH
OH
BAT
CORE
IL
IH
OL
OH
IPU
IPD
. V
+ I
OL
REG
is not available in Power Mode 3 (see the AT
2.7
1.7
0
0.8xVBAT
0
0.82xVBAT
ETRX2PA Product Manual (Rev 1.07)
Min
Value
3.3
1.8
0.8
1.5
106
121
63
56
37
30
30
Typ
3.5
1.9
3.0
3.5
120
130
2
0.2xVBAT
VBAT
-0.5
0.5
0.18xVBAT
VBAT
4
4
8
8
40
REG
Max
module pin may only
Vdc
Vdc
µA
µA
mA
mA
mA
mA
mA
mA
Vdc
Vdc
µA
µA
kΩ
kΩ
Vdc
Vdc
mA
mA
mA
mA
mA
ETRX2PA
Unit