SI1012-A-GM Silicon Laboratories Inc, SI1012-A-GM Datasheet - Page 183
![IC TXRX MCU + EZRADIOPRO](/photos/14/21/142131/42-qfn-series_sml.jpg)
SI1012-A-GM
Manufacturer Part Number
SI1012-A-GM
Description
IC TXRX MCU + EZRADIOPRO
Manufacturer
Silicon Laboratories Inc
Specifications of SI1012-A-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
1.8 V ~ 3.6 V
Current - Receiving
18.5mA
Current - Transmitting
30mA
Data Interface
PCB, Surface Mount
Memory Size
16kB 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
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 mA
Minimum Operating Temperature
- 40 C
Modulation
FSK, GFSK, OOK
Protocol Supported
C2, SMBus
Core
8051
Program Memory Type
Flash
Program Memory Size
16 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
336-1871-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI1012-A-GMR
Manufacturer:
ROHM
Quantity:
12 000
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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
183
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