SI4010-C2-GT Silicon Laboratories Inc, SI4010-C2-GT Datasheet - Page 82

• Manufacturer Part Number: SI4010-C2-GT
• Description: IC TX 27-960MHZ FSK 3.6V 10MSOP
• Manufacturer: Silicon Laboratories Inc
• Series: EZRadio®r
• Type: Crystalless SoC RF Transmitterr

Specifications of SI4010-C2-GT

• Package / Case: 10-MSOP
• Mfg Application Notes: SI4010 Calculator Spreadsheet AppNote
• Frequency: 27MHz ~ 960MHz
• Applications: Garage Openers, RKE, Security Alarms
• Modulation Or Protocol: FSK, OOK
• Data Rate - Maximum: 100 kBaud
• Power - Output: 10dBm
• Current - Transmitting: 19.8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Memory Size: 4kB RAM
• Features: 8051 MCU Core, Crystal-less Operation
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 27 MHz to 960 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 1.8 V to 3.6 V
• Supply Current: 14.2 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1997-5

Si4010-C2
Once these options are programmed to the part they cannot be undone or changed. Additional setting of
these options after the part is made a Run part is not possible either.
82
mtp_c2_prot
nvm_c2_prot
Flag Name
Table 24.2. Run Chip Retest Protection Flags: NVM Programmer
the NVM programmer GUI.
the NVM programmer GUI.
Protect MTP. When set then both Wr and Rd access to MTP is disabled. Forces boot process
to set MTP_PROT=1 to disable MTP communication completely. Reading from MTP returns
0x00 values, writing is not possible. Customer may want to set this option if there is a sensitive
information written into the MTP EEPROM during the lifetime of the part.
This bit is in PROT3_CTRL.MTP_C2_PROT and it corresponds to MTP Disable checkbox on
Protect NVM. When set then both Wr and Rd access to NVM is disabled. It forces boot
process to write NVM_PROT=1 at the end of the boot process to disable NVM access. This
protects User load in NVM from being read by SiLabs.
If this option is used then the SiLabs can still do the following with NVM content during retest:
When this option is set then SiLabs cannot do anything else with NVM during retest.
This bit is in PROT3_CTRL.NVM_C2_PROT and it corresponds to NVM Disable checkbox on
1.
2.
3.
Calculate CRC32 over the Factory region of NVM.
Calculate CRC32 over the user portion of the NVM, which is the whole NVM excluding
the Factory region and the last 64 bytes of NVM.
Read the end 64 bytes of the NVM, which is a reserved NVM region for SiLabs use.
Rev. 1.0
Description