SX1211I084TRT Semtech, SX1211I084TRT Datasheet - Page 7

• Manufacturer Part Number: SX1211I084TRT
• Description: IC SNGL-CHIP TXRX 32-TQFN
• Manufacturer: Semtech

Specifications of SX1211I084TRT

• Frequency: 860 ~ 960MHz
• Data Rate - Maximum: 200kbps
• Modulation Or Protocol: FSK, OOK
• Applications: AMR, ISM, Security and Access
• Power - Output: 12.5dBm
• Sensitivity: -113dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 3mA
• Current - Transmitting: 25mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFN
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Modulation Type: FSK/OOK
• Package Type: TQFN EP
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: SX1211I084TRT

Table 2: SX1211 Pinouts
Note: pin 13 (Test 8) can be used as an manual reset trigger. See section 7.4.2 for details on its use.
Rev 7 – Sept 2
ADVANCED COMMUNICATIONS & SENSING
1.3. Pin Description
nd
, 2008
Number
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
0
1
2
3
4
5
6
7
8
9
NSS_CONFIG
NSS_DATA
PLL_LOCK
VR_VCO
CLKOUT
XTAL_M
XTAL_P
VR_DIG
VCO_M
VCO_P
VR_PA
VR_1V
TEST5
TEST1
TEST6
TEST7
TEST0
TEST8
TEST2
TEST3
TEST4
IRQ_0
IRQ_1
Name
DATA
LF_M
MISO
MOSI
LF_P
RFIO
GND
VDD
SCK
NC
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
-
Page 7 of 92
Description
Exposed ground pad
Connect to GND
Connect to GND
Regulated supply of the VCO
VCO tank
VCO tank
PLL loop filter
PLL loop filter
Connect to GND
Connect to GND
Crystal connection
Crystal connection
Connect to GND
POR. Do not connect if unused
SPI CONFIG enable
SPI DATA enable
SPI data output
SPI data input
SPI clock input
Clock output
NRZ data input and output (Continuous mode)
Interrupt output
Interrupt output
PLL lock detection output
Connect to GND
Connect to GND
Supply voltage
Regulated supply of the analog circuitry
Regulated supply of digital circuitry
Regulated supply of the PA
Connect to GND
RF input/output
Connect to GND
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SX1211