SI1005-C-GM Silicon Laboratories Inc, SI1005-C-GM Datasheet - Page 10

• 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
List of Figures
10
Figure 1.1. Si1000 Block Diagram ........................................................................... 17
Figure 1.2. Si1001 Block Diagram ........................................................................... 17
Figure 1.3. Si1002 Block Diagram ........................................................................... 18
Figure 1.4. Si1003 Block Diagram ........................................................................... 18
Figure 1.5. Si1004 Block Diagram ........................................................................... 19
Figure 1.6. Si1005 Block Diagram ........................................................................... 19
Figure 1.7. Si1002/3 RX/TX Direct-tie Application Example .................................... 20
Figure 1.8. Si1000/1 Antenna Diversity Application Example ................................. 20
Figure 1.9. Port I/O Functional Block Diagram ........................................................ 22
Figure 1.10. PCA Block Diagram ............................................................................. 23
Figure 1.11. ADC0 Functional Block Diagram ......................................................... 24
Figure 1.12. ADC0 Multiplexer Block Diagram ........................................................ 25
Figure 1.13. Comparator 0 Functional Block Diagram ............................................ 26
Figure 1.14. Comparator 1 Functional Block Diagram ............................................ 26
Figure 3.1. Si1000/1/2/3 Pinout Diagram (Top View) .............................................. 32
Figure 3.2. Si1004/5 Pinout Diagram (Top View) .................................................... 33
Figure 3.3. QFN-42 Package Drawing .................................................................... 34
Figure 3.4. Typical QFN-42 Landing Diagram ......................................................... 36
Figure 3.5. VIA Placement and Keepout Region ..................................................... 37
Figure 3.6. Typical PCB Stencil Diagram ................................................................ 38
Figure 4.1. Active Mode Current (External CMOS Clock) ....................................... 45
Figure 4.2. Idle Mode Current (External CMOS Clock) ........................................... 46
Figure 4.3. Typical DC-DC Converter Efficiency (High Current, VDD/DC+ = 2 V ... 47
Figure 4.4. Typical DC-DC Converter Efficiency (High Current, VDD/DC+ = 3 V) .. 48
Figure 4.5. Typical DC-DC Converter Efficiency (Low Current, VDD/DC+ = 2 V) ... 49
Figure 4.6. Typical One-Cell Suspend Mode Current .............................................. 50
Figure 4.7. Typical VOH Curves, 1.8–3.6 V ............................................................ 52
Figure 4.8. Typical VOH Curves, 0.9–1.8 V ............................................................ 53
Figure 4.9. Typical VOL Curves, 1.8–3.6 V ............................................................. 54
Figure 4.10. Typical VOL Curves, 1.8–3.6 V ........................................................... 55
Figure 4.11. Typical VOL Curves, 0.9–1.8 V ........................................................... 56
Figure 5.1. ADC0 Functional Block Diagram ........................................................... 74
Figure 5.2. 10-Bit ADC Track and Conversion Example Timing (BURSTEN = 0) ... 77
Figure 5.3. Burst Mode Tracking Example with Repeat Count Set to 4 .................. 78
Figure 5.4. ADC0 Equivalent Input Circuits ............................................................. 79
Figure 5.5. ADC Window Compare Example: Right-Justified Single-Ended Data .. 89
Figure 5.6. ADC Window Compare Example: Left-Justified Single-Ended Data ..... 89
Figure 5.7. ADC0 Multiplexer Block Diagram .......................................................... 90
Figure 5.8. Temperature Sensor Transfer Function ................................................ 92
Figure 5.9. Temperature Sensor Error with 1-Point Calibration (V
Figure 5.10. Voltage Reference Functional Block Diagram ..................................... 95
Figure 7.1. Comparator 0 Functional Block Diagram .............................................. 99
Figure 7.2. Comparator 1 Functional Block Diagram ............................................ 100
Rev. 1.0
REF
= 1.68 V) .... 93