SI1005-C-GM Silicon Laboratories Inc, SI1005-C-GM Datasheet - Page 205

• Manufacturer Part Number: SI1005-C-GM
• Description: IC TXRX MCU + EZRADIOPRO
• Manufacturer: Silicon Laboratories Inc

Specifications of SI1005-C-GM

• Package / Case: 42-QFN
• Frequency: 240MHz ~ 960MHz
• Data Rate - Maximum: 256kbps
• Modulation Or Protocol: FSK, GFSK, OOK
• Applications: General Purpose
• Power - Output: 13dBm
• Sensitivity: -121dBm
• Voltage - Supply: 0.9 V ~ 1.8 V
• Current - Receiving: 18.5mA
• Current - Transmitting: 30mA
• Data Interface: PCB, Surface Mount
• Memory Size: 32kB Flash, 4kB RAM
• Antenna Connector: PCB, Surface Mount
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 240 MHz to 960 MHz
• Interface Type: UART, SMBus, SPI, PCA
• Output Power: 13 dBm
• Operating Supply Voltage: 0.9 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 4.1 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK, GFSK, OOK
• Protocol Supported: C2, SMBus
• Core: 8051
• Program Memory Type: Flash
• Program Memory Size: 32 KB
• Data Ram Size: 4352 B
• Supply Current (max): 4.1 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1875-5

Internal Register Definition 20.6. RTC0XCF: SmaRTClock Oscillator Configuration
SmaRTClock Address = 0x06
Internal Register Definition 20.7. RTC0PIN: SmaRTClock Pin Configuration
SmaRTClock Address = 0x07
Name AUTOSTP
Reset
Name
Reset
Type
Type
7:0
Bit
5:4
3:0
Bit
Bit
Bit
7
6
RTC0PIN SmaRTClock Pin Configuration.
LOADRDY Load Capacitance Ready Indicator.
AUTOSTP
LOADCAP
Name
Unused
R/W
Name
7
0
7
0
Writing 0xE7 to this register forces XTAL3 and XTAL4 to be internally shorted for use
with Self Oscillate Mode.
Writing 0x67 returns XTAL3 and XTAL4 to their normal configuration.
LOADRDY
Automatic Load Capacitance Stepping Enable.
Enables/disables automatic load capacitance stepping.
0: Load capacitance stepping disabled.
1: Load capacitance stepping enabled.
Set by hardware when the load capacitance matches the programmed value.
0: Load capacitance is currently stepping.
1: Load capacitance has reached it programmed value.
Read = 00b; Write = Don’t Care.
Load Capacitance Programmed Value.
Holds the user’s desired value of the load capacitance. See Table 20.2 on
page 198.
6
1
R
6
0
5
1
R
5
0
Rev. 1.0
4
0
R
RTC0PIN
4
0
W
Function
Function
Varies
3
0
3
Si1000/1/2/3/4/5
Varies
2
1
2
LOADCAP
R/W
Varies
1
1
1
Varies
0
1
0
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