EM250-RTR Ember, EM250-RTR Datasheet - Page 111

• Manufacturer Part Number: EM250-RTR
• Description: IC ZIGBEE SYSTEM-ON-CHIP 48-QFN
• Manufacturer: Ember
• Series: EM250r

Specifications of EM250-RTR

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: Home/Building Automation, Industrial Control and Monitoring
• Power - Output: 3dBm
• Sensitivity: -97dBm
• Voltage - Supply: 2 V ~ 3.6 V
• Current - Receiving: 35.5mA
• Current - Transmitting: 33mA
• Data Interface: PCB, Surface Mount
• Memory Size: 128kB Flash, 5kB SRAM
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN
• For Use With: 636-1009 - PROGRAMMER USB FLASH EM250/260
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Rate - Maximum: -
• Other names: 636-1000-2

10 Register Address Table
Table 40 provides the address, reset value, and description of the registers in the EM250. These registers are
accessible by the application (user).
Block:
Address
4400
4402
4404
4406
4408
440A
440C
440E
4410
4412
4414
4416
4418
441A
441C
441E
4420
4422
4426
4428
442A
442C
4430
4432
4480
4482
4484
4486
4488
448A
448C
448E
4490
SERIAL
Name
SC2_RXBEGA
SC2_RXENDA
SC2_RXBEGB
SC2_RXENDB
SC2_TXBEGA
SC2_TXENDA
SC2_TXBEGB
SC2_TXENDB
SC2_RXCNTA
SC2_RXCNTB
SC2_TXCNT
SC2_DMASTAT
SC2_DMACTRL
SC2_RXERRA
SC2_RXERRB
SC2_DATA
SC2_SPISTAT
SC2_I2CSTAT
SC2_I2CCTRL1
SC2_I2CCTRL2
SC2_MODE
SC2_SPICFG
SC2_RATELIN
SC2_RATEEXP
SC1_RXBEGA
SC1_RXENDA
SC1_RXBEGB
SC1_RXENDB
SC1_TXBEGA
SC1_TXENDA
SC1_TXBEGB
SC1_TXENDB
SC1_RXCNTA
4400–44B6 SC1 and SC2 control and status registers
Type
RW
RW
RW
RW
RW
RW
RW
RW
R
R
R
R
RW
R
R
RW
R
R
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
Table 40. Register Addresses
Reset
6000
6000
6000
6000
6000
6000
6000
6000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
6000
6000
6000
6000
6000
6000
6000
6000
0000
Rx DMA end address A
Rx DMA end address B
Tx DMA start address A
Tx DMA end address A
Tx DMA start address B
Tx DMA end address B
Rx DMA Buffer A byte count
Rx DMA Buffer B byte count
Tx DMA Buffer count
DMA status
DMA control
Rx DMA Buffer A first error marker
Rx DMA Buffer B first error marker
SC2 SPI status
SC2 I
SC2 I
SC2 Mode control
SC2 SPI control
SC2 Linear Component of Clock Rate
SC2 Exponential Component of Clock Rate
Rx DMA end address A
Rx DMA end address B
Tx DMA start address A
Tx DMA end address A
Tx DMA start address B
Tx DMA end address B
Rx DMA Buffer A byte count
Rx DMA start address A
Rx DMA start address B
SC2 data
SC2 I
Rx DMA start address A
Rx DMA start address B
2
2
2
C status
C control 1
C control 2
120-0082-000I
EM250
111