Si1000 Wireless Microcontrollers

Si100x devices remain in production, but are not recommended for new designs. For new designs, please use the Si106x/8x Wireless MCUs instead.
The Si100x wireless Microcontroller (MCU) family offers the industry's lowest power single-chip microcontroller with an integrated sub-GHz RF transceiver. This wireless MCU family is designed to address the specific requirements of low-power embedded systems requiring an RF bidirectional communication link for applications such as smart metering, in-home utility monitoring, wireless security panels, access control and home/building automation.
The Si10xx family has the industry's lowest power consumption in all modes: active, sleep and deep sleep. This ultra low-power consumption is achieved without any compromises in wireless transceiver performance. Having the lowest system power allows longer battery life, higher product performance and lower system cost.
 
 

Features

  • Industry’s lowest active and sleep currents
    • 160 µA/MHz - active mode
    • 10 nA sleep w/BOD disabled
    • 50 nA sleep w/BOD enabled
    • 300 nA sleep w/internal RTC
    • 600 nA sleep with external crystal
  • LDO voltage regulator
  • 2 µS wake-up time
  • 1.5 µS analog settling time
  • 25 MHz, single-cycle 8051 compatible CPU
  • Integrated sub-GHz RF Transceiver
  • 240–960 MHz
  • -121 dBm sensitivity
  • Max output power +20 dBm
  • FSK, GFSK and OOK modulation
 
 

Applications

Si100x devices remain in production, but are not recommended for new designs. For new designs, please use the Si106x/8x Wireless MCUs instead.

Documentation

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Data Sheet (1)

Data Short (6)

DescriptionVersionUpdatedSize
Si1000-C Data Short
0115102/25/2010
Si1001-C Data Short
0115102/25/2010
Si1002-C Data Short
0115102/25/2010
Si1003-C Data Short
0115102/25/2010
Si1004-C Data Short
0115102/25/2010
Si1005-C Data Short
0115102/25/2010

User Guides (3)

Quick Start Guide (2)

DescriptionVersionUpdatedSize
Si10xx Quick-Start Guide
0.110/19/2010
Wireless M-Bus Quick Start Guide
0.12/16/2010

Application Notes (23)

White Papers (9)

PCN (6)

Si100x devices remain in production, but are not recommended for new designs. For new designs, please use the Si106x/8x Wireless MCUs instead.
 

Development Kits

 

Design Tools

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Software (10)

Schematics/Layout (15)

Example Code (2)

DescriptionVersionUpdatedSize
Loadboard Lite
1.00
SPI Pass Through Code
1.00

Training (1)

DescriptionVersionUpdatedSize
Si1000 Techinical Overview
 
Si100x devices remain in production, but are not recommended for new designs. For new designs, please use the Si106x/8x Wireless MCUs instead.
Product Matrix
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Part NumberDatasheetTimers (16-bit)PCA ChannelsInternal Osc.ADC 1ADC 2DACTemp SensorVREFComparators+11/+20 dBm TX Current+13 dBm TX CurrentFrequency RangeFSK/GFSKOOKOutput PowerRX CurrentOtherPackage TypePackage SizeDev KitAlternativeAEC-Q100FlashDig I/O PinsMHzRAMCommunications2/4.8 Sensitivity (dBm)
Si1000
Buy
Sample

46±2%10-bit, 18-ch., 300 kspsYesYes235 mA/85 mA240 - 960 MHz256 kbps40 kbps+1 to +2018.5 mACRC; RTCLGA425x7 mmSi1000DK
No64 kB22254352I2C, SPI, UART-121/-110
Si1001
Buy
Sample

46±2%10-bit, 18-ch., 300 kspsYesYes235 mA/85 mA240 - 960 MHz256 kbps40 kbps+1 to +2018.5 mACRC; RTCLGA425x7 mmSi1000DK
No32 kB22254352I2C, SPI, UART-121/-110
Si1002
Buy
Sample

46±2%10-bit, 18-ch., 300 kspsYesYes230 mA240 - 960 MHz256 kbps40 kbps-8 to +1318.5 mACRC; RTCLGA425x7 mmSi1000DK
No64 kB22254352I2C, SPI, UART-121/-110
Si1003
Buy
Sample

46±2%10-bit, 18-ch., 300 kspsYesYes230 mA240 - 960 MHz256 kbps40 kbps-8 to +1318.5 mACRC; RTCLGA425x7 mmSi1000DK
No32 kB22254352I2C, SPI, UART-121/-110
Si1004
Buy
Sample

46±2%10-bit, 15-ch., 300 kspsYesYes230 mA240 - 960 MHz256 kbps40 kbps-8 to +1318.5 mACRC; dc-dc; RTCLGA425x7 mmSi1000DK
No64 kB19254352I2C, SPI, UART-121/-110
Si1005
Buy
Sample

46±2%10-bit, 15-ch., 300 kspsYesYes230 mA240 - 960 MHz256 kbps40 kbps-8 to +1318.5 mACRC; dc-dc; RTCLGA425x7 mmSi1000DK
No32 kB19254352I2C, SPI, UART-121/-110
    Si100x devices remain in production, but are not recommended for new designs. For new designs, please use the Si106x/8x Wireless MCUs instead.
    The Si100x wireless MCU family offers devices configured with either 64 or 32 kB of on-board flash memory and a maximum transmit output power of +13 or +20 dBm. The Si1004 and Si1005 devices also include an integrated dc-dc boost converter with a switching efficiency of up to 90%, which can greatly increase system battery life.

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