SI1011-A-GM Silicon Laboratories Inc, SI1011-A-GM Datasheet - Page 183

• Manufacturer Part Number: SI1011-A-GM
• Description: IC TXRX MCU + EZRADIOPRO
• Manufacturer: Silicon Laboratories Inc

Specifications of SI1011-A-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: 8kB Flash, 768B 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 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK, GFSK, OOK
• Protocol Supported: C2, SMBus
• Core: 8051
• Program Memory Type: Flash
• Program Memory Size: 8 KB
• Data Ram Size: 768 B
• Supply Current (max): 4 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1872-5

SFR Definition 16.3. DC0MD: DC-DC Mode
SFR Page = 0xF; SFR Address = 0x94
16.13. DC-DC Converter Specifications
See Table 4.16 on page 68 for a detailed listing of dc-dc converter specifications.
Name
Reset
Type
Bit
7:4
2:1
3
0
Bit
BYPSEL[1:0] Bypass Mode Select.
PASDEN
BYPFLG
Unused
Name
R/W
7
0
Read = 0000b, Write = don’t care.
Bypass Indicator.
Indicates when the dc-dc converter is operating in bypass mode.
0: DC0 is not operating in bypass mode.
1: DC0 is operating in bypass mode.
Selects the bypass settings.
00: Bypass mode disabled (highest supply current when the input voltage exceeds
the programmed output voltage).
01: Bypass enabled (auto switch), dc-dc oscillator enabled (fast response time)
10: Bypass enabled (auto switch), dc-dc oscillator disabled (reduced supply current)
11: The dc-dc converter is forced into bypass mode (lowest supply current when the
input voltage exceeds the programmed output voltage).
Passive Diode Mode Enable.
Passive external diode mode.
0: Passive diode mode disabled.
1: Passive diode mode enabled.
R/W
6
0
R/W
5
0
R/W
Rev. 1.0
4
0
BYPFLG
Function
Varies
R
3
Si1010/1/2/3/4/5
2
0
BYPSEL[1:0]
R/W
1
0
PASDEN
R/W
0
0
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