EM357-RTR Ember, EM357-RTR Datasheet - Page 18

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

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

Parameter
Tx Current
Radio transmitter, MAC, and baseband
Total Tx current ( = I
CPU
+ I
RAM, and Flash memory )
Radio transmitter, MAC and baseband,
Test Conditions
25°C and 1.8 V core; max. power out
(+3 dBm typical)
ARM
12 MHz
25°C, VDD_PADS=3.0 V; maximum power
setting (+8 dBm); ARM
at 12 MHz
25°C, VDD_PADS=3.0 V; +3 dBm power
setting; ARM
25°C, VDD_PADS=3.0 V; 0dBm power setting;
ARM
25°C, VDD_PADS=3.0 V; minimum power
setting; ARM
25°C, VDD_PADS=3.0 V; maximum power
setting (+7 dBm); ARM
at 24 MHz
25°C, VDD_PADS=3.0 V; +3 dBm power
setting; ARM
25°C, VDD_PADS=3.0 V; 0 dBm power
setting; ARM
25°C, VDD_PADS=3.0 V; minimum power
setting; ARM
®
®
Cortex
Cortex
TM
®
TM
®
®
®
®
Cortex
Cortex
Cortex
Cortex
Cortex
-M3 sleeping, CPU clock set to
-M3 running at 12 MHz
Final
2-4
TM
TM
TM
TM
TM
®
®
-M3 running at 12 MHz
-M3 running at 12 MHz
-M3 running at 24 MHz
-M3 running at 24 MHz
-M3 running at 24 MHz
Cortex
Cortex
TM
TM
-M3 running
-M3 running
Min.
EM351 / EM357
Typ.
26.0
42.5
30.0
27.5
21.5
43.5
31.0
28.5
22.5
Max.
120-035X-000G
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA