Si1014-A Data Short

Si1014-A
Ultra-Low Power 16 kB, 12-bit ADC
MCU with Integrated 240–960 MHz Transceiver
Transceiver Features
Supply Voltage: 0.9 to 3.6 V
- Built-in dc-dc converter with 1.8 to 3.6 V output
- Typical sleep mode current < 0.1 µA; retains state and RAM
contents over full supply range; fast wakeup of < 2 µs
- Two built-in brown-out detectors cover sleep and active modes
12-Bit Analog to Digital Converter
- Up to 75 ksps
- Up to 11 external inputs
- External pin or internal VREF (no external capacitor required)
- External conversion start input option
- Autonomous Burst Mode with 16-bit automatic averaging 
accumulator
- Built-in temperature sensor
Dual Comparators
- Programmable hysteresis and response time
- Configurable as interrupt or reset source
- Low current (< 0.5 µA)
- 18.5 mA receive
- 30 mA @ +13 dBm transmit
- 18 mA @ +1 dBm transmit
-
Data rate = 0.123 to 256 kbps
Auto-frequency calibration (AFC)
Antenna diversity and transmit/receive switch control
Programmable packet handler
TX and RX 64 byte FIFOs
Frequency hopping capability
On-chip crystal tuning
ports UART operation; spread-spectrum mode for reduced EMI
High-Speed 8051 µC Core
- Pipe-lined instruction architecture; executes 70% of instructions
in 1 or 2 system clocks
Power On
Reset/PMU
Wake
Reset
CIP-51 8051
Controller Core
Analog Peripherals
16k Byte ISP Flash
Program Memory
6-bit
IREF
512 Byte XRAM
C2D
Power Net
Analog
Power
GND/DC-
VREG
DC/DC
Converter
GND
XTAL1
XTAL2
Low Power
20 MHz
Oscillator
PA
Internal
External
VREF
VREF
A
M
U
X
CP0, CP0A
CP1, CP1A
SFR
Bus
AGC
RXp
RXn
LNA
Mixer
+
-
PGA
ADC
+
-
Comparators
Digital Peripherals
Transceiver Control Interface
Digital
Modem
Delta
Sigma
Modulator
Digital
Logic
UART
External
Oscillator
Circuit
Timers 0,
1, 2, 3
smaRTClock
Oscillator
PCA/
WDT
System Clock
Configuration
TX
VDD
VREF
Temp
Sensor
GND
SYSCLK
Precision
24.5 MHz
Oscillator
IREF0
12-bit
75ksps
ADC
CRC
Engine
Digital
Power
RF XCVR
(240-960 MHz)
256 Byte SRAM
Debug /
Programming
Hardware
- Low power 20 MHz internal oscillator
- External oscillator: crystal, RC, C, CMOS clock
- smaRTClock oscillator: 32.768 kHz crystal or self-oscillate
Ordering Part Number
- Si1014-A-GM, 42-pin QFN, 5 x 7 mm2
- 25 MIPS peak throughput with 25 MHz clock
Development Kit: Si1010DK
Wireless MCU
RF power consumption
programmable counter array (PCA)
system debug (no emulator required)
XTAL4
Max output power = +13 dBm
Clock Sources
- Precision internal oscillators: 24.5 MHz with ±2% accuracy sup-
On-Chip Debug
- On-chip debug circuitry facilitates full speed, non-intrusive in-
XTAL3
FSK, GFSK, and OOK modulation
concurrently
- 768 bytes internal data RAM
VBAT
Sensitivity = –121 dBm
- Low power 32-bit smaRTClock
- Four general purpose 16-bit counter/timers; six channel 
sectors; full read/write/erase functionality over the entire
supply range
VDD/DC+
Frequency range = 240–960 MHz
Digital Peripherals
- 15 port I/O
- Hardware enhanced UART, SPI and I2C serial ports available
Memory
- 16 kB bytes Flash; in-system programmable in 512-byte 
C2CK/RST
-
XIN
XOUT
OSC
Priority
Crossbar
Decoder
SMBus
SPI 0
Copyright © 2010 by Silicon Laboratories
Port I/O
Config
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using or intending to use the Silicon Laboratories products. Characterization data, available modules and peripherals, memory sizes and memory addresses refer to each specific
device, and "Typical" parameters provided can and do vary in different applications. Application examples described herein are for illustrative purposes only. Silicon Laboratories
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