SI1000-C-GM Silicon Laboratories Inc, SI1000-C-GM Datasheet - Page 191

• Manufacturer Part Number: SI1000-C-GM
• Description: IC TXRX MCU + EZRADIOPRO
• Manufacturer: Silicon Laboratories Inc

Specifications of SI1000-C-GM

• Package / Case: 42-QFN
• Frequency: 240MHz ~ 960MHz
• Data Rate - Maximum: 256kbps
• Modulation Or Protocol: FSK, GFSK, OOK
• Applications: General Purpose
• Power - Output: 20dBm
• Sensitivity: -121dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 18.5mA
• Current - Transmitting: 85mA
• Data Interface: PCB, Surface Mount
• Memory Size: 64kB 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: 20 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: 64 KB
• Data Ram Size: 4352 B
• Supply Current (max): 4.1 mA
• Cpu Family: Si100x
• Device Core: 8051
• Device Core Size: 8b
• Frequency (max): 25MHz
• Total Internal Ram Size: 4.25KB
• # I/os (max): 22
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 1.8V
• On-chip Adc: 18-chx10-bit
• Instruction Set Architecture: CISC
• Mounting: Surface Mount
• Pin Count: 42
• Package Type: QFN EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1881-5

SmaRTClock
0x08–0x0B
0x00–0x03
Address
0x04
0x05
0x06
0x07
SmaRTClock
CAPTUREn SmaRTClock Capture
RTC0XCN
RTC0XCF
RTC0PIN
Register
RTC0CN
ALARMn
Table 20.1. SmaRTClock Internal Registers
SmaRTClock Oscillator
SmaRTClock Oscillator
SmaRTClock Pin
Registers
SmaRTClock Control
Register
Control Register
Configuration Register
Configuration Register
SmaRTClock Alarm
Registers
Register Name
Rev. 1.0
Four Registers used for setting the 32-bit
SmaRTClock timer or reading its current value.
Controls the operation of the SmaRTClock State
Machine.
Controls the operation of the SmaRTClock
Oscillator.
Controls the value of the progammable
oscillator load capacitance and
enables/disables AutoStep.
Note: Forces XTAL3 and XTAL4 to be internally
Four registers used for setting or reading the
32-bit SmaRTClock alarm value.
shorted. 
This register also contains other reserved bits
which should not be modified.
Si1000/1/2/3/4/5
Description
191