SI1000-C-GM Silicon Laboratories Inc, SI1000-C-GM Datasheet - Page 92
![IC TXRX MCU + EZRADIOPRO](/photos/14/21/142131/42-qfn-series_sml.jpg)
SI1000-C-GM
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI1000-C-GM
Manufacturer:
FSC
Quantity:
1 000
- Current page: 92 of 376
- Download datasheet (3Mb)
Si1000/1/2/3/4/5
5.6. Temperature Sensor
An on-chip temperature sensor is included on the Si1000/1/2/3/4/5 which can be directly accessed via the
ADC multiplexer in single-ended configuration. To use the ADC to measure the temperature sensor, the
ADC mux channel should select the temperature sensor. The temperature sensor transfer function is
shown in Figure 5.8. The output voltage (V
correctly. The TEMPE bit in register REF0CN enables/disables the temperature sensor, as described in
SFR Definition 5.15. While disabled, the temperature sensor defaults to a high impedance state and any
ADC measurements performed on the sensor will result in meaningless data. Refer to Table 4.9 for the
slope and offset parameters of the temperature sensor.
5.6.1. Calibration
The uncalibrated temperature sensor output is extremely linear and suitable for relative temperature mea-
surements (see Table 4.10 for linearity specifications). For absolute temperature measurements, offset
and/or gain calibration is recommended. Typically a 1-point (offset) calibration includes the following steps:
1. Control/measure the ambient temperature (this temperature must be known).
2. Power the device, and delay for a few seconds to allow for self-heating.
3. Perform an ADC conversion with the temperature sensor selected as the positive input and GND
4. Calculate the offset characteristics, and store this value in non-volatile memory for use with subsequent
92
selected as the negative input.
temperature sensor measurements.
Figure 5.8. Temperature Sensor Transfer Function
Temp
V
TEMP
C
= (
= 25 + (
Slope
TEMP
V
) is the positive ADC input when the ADC multiplexer is set
x Temp
TEMP
Rev. 1.0
Temperature
- Offset) /
C
Offset
- 25) +
( V at 25 Celsius)
Slope
Offset
Slope
( V / deg C)
Related parts for SI1000-C-GM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SI1000-CSA2-GMR](/images/manufacturer_photos/0/6/609/silicon_laboratories_inc_tmb.jpg)
Part Number:
Description:
QFN 42/I°/915 MHZ, SNAP ENABLED PROGRAMABLE XCVR
Manufacturer:
Silicon Laboratories Inc
![SI1000-E-GM](/images/manufacturer_photos/0/6/609/silicon_laboratories_inc_tmb.jpg)
Part Number:
Description:
QFN 42/I°/64KB, 4KB RAM, +20 DBM, PROGRAMMABLE XCVR
Manufacturer:
Silicon Laboratories Inc
![Si1000-CSA2-GM](/images/manufacturer_photos/0/6/609/silicon_laboratories_inc_tmb.jpg)
Part Number:
Description:
Microcontrollers (MCU) 915MHz SNAP enabled program XCVR
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![1000-TCB1C915](/photos/14/11/141123/1000-tcb1c915__top__tmb.jpg)
Part Number:
Description:
BOARD EVALUATION FOR SI1000
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![1000-TCB1C470](/photos/14/11/141127/1000-tcb1c470__top__tmb.jpg)
Part Number:
Description:
BOARD EVALUATION FOR SI1000
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![1012-TAB1D434](/photos/14/11/141126/1012-tab1d434_tmb.jpg)
Part Number:
Description:
BOARD EVALUATION FOR SI1012
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![1002-TCB1D434](/photos/14/11/141129/1002-tcb1d434_tmb.jpg)
Part Number:
Description:
BOARD EVALUATION FOR SI1002
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![SI1010DK](/photos/14/11/141133/si1010-dk_tmb.jpg)
Part Number:
Description:
DEVELOPMENT KIT SI101X
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![1004-TCB1D434](/photos/28/98/289802/si10xx-txb_tmb.jpg)
Part Number:
Description:
BOARD EVALUATION FOR SI1004
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![1004-TCB1D868](/photos/14/14/141409/1004-tcb1d868_tmb.jpg)
Part Number:
Description:
BOARD EVALUATION FOR SI1004
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![1012-TAB1D868](/photos/28/98/289802/si10xx-txb_tmb.jpg)
Part Number:
Description:
BOARD EVALUATION FOR SI1012
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![1014-TAB1D868](/photos/28/98/289802/si10xx-txb_tmb.jpg)
Part Number:
Description:
BOARD EVALUATION FOR SI1014
Manufacturer:
Silicon Laboratories Inc
Datasheet:
![SI1000DK](/photos/14/14/141410/si1000dk_tmb.jpg)
Part Number:
Description:
DEVELOPMENT KIT SI101X
Manufacturer:
Silicon Laboratories Inc
Datasheet: