SI1000-C-GM Silicon Laboratories Inc, SI1000-C-GM Datasheet - Page 107

• 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

SFR Definition 7.5. CPT0MX: Comparator0 Input Channel Select
SFR Page = 0x0; SFR Address = 0x9F
Name
Reset
Bit
7:4
3:0
Type
Bit
CMX0N
CMX0P
Name
R/W
7
1
Comparator0 Negative Input Selection.
Selects the negative input channel for Comparator0.
0000:
0001:
0010:
0011:
0100:
0101:
0110:
0111:
Comparator0 Positive Input Selection.
Selects the positive input channel for Comparator0.
0000:
0001:
0010:
0011:
0100:
0101:
0110:
0111:
R/W
6
1
CMX0N[3:0]
P0.1
P0.3
P0.5
P0.7
Reserved
Reserved
P1.5
P1.7
P0.0
P0.2
P0.4
P0.6
Reserved
Reserved
Reserved
P1.6
R/W
5
1
R/W
Rev. 1.0
4
1
Function
R/W
1000:
1001:
1010:
1011:
1100:
1101:
1110:
1111:
1000:
1001:
1010:
1011:
1100:
1101:
1110:
1111:
3
1
Si1000/1/2/3/4/5
R/W
P2.1
P2.3
P2.5
Reserved
Capacitive Touch Sense 
Compare
VDD_MCU divided by 2
Digital Supply Voltage
Ground
P2.0
P2.2
P2.4
P2.6
Capacitive Touch Sense 
Compare
VDD_MCU divided by 2
VBAT Supply Voltage
VDD_MCU Supply Voltage
2
1
CMX0P[3:0]
R/W
1
1
R/W
0
1
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