SI1005-C-GM Silicon Laboratories Inc, SI1005-C-GM Datasheet - Page 4

• 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

Si1000/1/2/3/4/5
9. Memory Organization ............................................................................................ 118
10. On-Chip XRAM ..................................................................................................... 121
11. Special Function Registers................................................................................. 123
12. Interrupt Handler.................................................................................................. 129
13. Flash Memory....................................................................................................... 141
14. Power Management ............................................................................................. 151
15. Cyclic Redundancy Check Unit (CRC0)............................................................. 158
16. On-Chip DC-DC Converter (DC0)........................................................................ 165
4
8.3. Instruction Set.................................................................................................. 110
8.4. CIP-51 Register Descriptions .......................................................................... 115
9.1. Program Memory............................................................................................. 119
9.2. Data Memory ................................................................................................... 119
10.1. Accessing XRAM........................................................................................... 121
10.2. Special Function Registers............................................................................ 122
11.1. SFR Paging ................................................................................................... 124
12.1. Enabling Interrupt Sources ............................................................................ 129
12.2. MCU Interrupt Sources and Vectors.............................................................. 129
12.3. Interrupt Priorities .......................................................................................... 130
12.4. Interrupt Latency............................................................................................ 130
12.5. Interrupt Register Descriptions ...................................................................... 132
12.6. External Interrupts INT0 and INT1................................................................. 139
13.1. Programming The Flash Memory .................................................................. 141
13.2. Non-volatile Data Storage ............................................................................. 143
13.3. Security Options ............................................................................................ 143
13.4. Determining the Device Part Number at Run Time ....................................... 145
13.5. Flash Write and Erase Guidelines ................................................................. 145
13.6. Minimizing Flash Read Current ..................................................................... 147
14.1. Normal Mode ................................................................................................. 152
14.2. Idle Mode....................................................................................................... 153
14.3. Stop Mode ..................................................................................................... 153
14.4. Suspend Mode .............................................................................................. 154
14.5. Sleep Mode ................................................................................................... 154
14.6. Configuring Wakeup Sources........................................................................ 155
14.7. Determining the Event that Caused the Last Wakeup................................... 155
14.8. Power Management Specifications ............................................................... 157
15.1. CRC Algorithm............................................................................................... 158
15.2. Preparing for a CRC Calculation ................................................................... 160
15.3. Performing a CRC Calculation ...................................................................... 160
15.4. Accessing the CRC0 Result .......................................................................... 160
15.5. CRC0 Bit Reverse Feature............................................................................ 164
16.1. Startup Behavior............................................................................................ 166
16.2. High Power Applications ............................................................................ 167
16.3. Pulse Skipping Mode..................................................................................... 167
16.4. Enabling the DC-DC Converter ..................................................................... 167
16.5. Minimizing Power Supply Noise .................................................................... 168
Rev. 1.0