EM357-RTR Ember, EM357-RTR Datasheet - Page 87

IC RF TXRX ZIGBEE 192KB 48QFN

EM357-RTR

Manufacturer Part Number
EM357-RTR
Description
IC RF TXRX ZIGBEE 192KB 48QFN
Manufacturer
Ember
Datasheets

Specifications of EM357-RTR

Frequency
2.4GHz
Data Rate - Maximum
250kbps
Modulation Or Protocol
802.15.4 Zigbee
Applications
General Purpose
Power - Output
5dBm
Sensitivity
-100dBm
Voltage - Supply
2.1 V ~ 3.6 V
Current - Receiving
26mA
Current - Transmitting
31mA
Data Interface
PCB, Surface Mount
Memory Size
192kB Flash, 12kB RAM
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
48-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
636-1011-2

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SCx_SPISTAT
SC1_SPISTAT
SPI Status Register
SC2_SPISTAT
SPI Status Register
Bitname
SC_SPITXIDLE
SC_SPITXFREE
SC_SPIRXVAL
SC_SPIRXOVF
31
23
15
0
0
0
7
0
30
22
14
6
0
0
0
0
Bitfield
[3]
[2]
[1]
[0]
29
21
13
5
0
0
0
0
Access
R
R
R
R
Description
This bit is set when both the transmit FIFO and the transmit serializer are empty.
This bit is set when the transmit FIFO has space to accept at least one byte.
This bit is set when the receive FIFO contains at least one byte.
This bit is set if a byte is received when the receive FIFO is full. This bit is cleared by
reading the data register.
28
20
12
4
0
0
0
0
Final
8-12
SC_SPITXIDLE
27
19
11
3
0
0
0
SC_SPITXFREE
26
18
10
0
0
0
2
Address: 0x4000C840 Reset: 0x0
Address: 0x4000C040 Reset: 0x0
EM351 / EM357
SC_SPIRXVAL
25
17
0
0
9
0
1
120-035X-000G
SC_SPIRXOVF
24
16
0
0
8
0
0

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