SI1014-A-GM Silicon Laboratories Inc, SI1014-A-GM Datasheet - Page 28

• Manufacturer Part Number: SI1014-A-GM
• Description: IC TXRX MCU + EZRADIOPRO
• Manufacturer: Silicon Laboratories Inc

Specifications of SI1014-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: 0.9 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: 336-1869-5

Si1010/1/2/3/4/5
1.6. SAR ADC with 16-Bit Auto-Averaging Accumulator and Autonomous Low
Si1010/1/2/3/4/5 devices have a 300 ksps, 10-bit or 75 ksps 12-bit successive-approximation-register
(SAR) ADC with integrated track-and-hold and programmable window detector. ADC0 also has an autono-
mous low power Burst Mode which can automatically enable ADC0, capture and accumulate samples,
then place ADC0 in a low power shutdown mode without CPU intervention. It also has a 16-bit accumulator
that can automatically average the ADC results, providing an effective 11, 12, or 13 bit ADC result without
any additional CPU intervention.
The ADC can sample the voltage at any of the GPIO pins (with the exception of P2.7) and has an on-chip
attenuator that allows it to measure voltages up to twice the voltage reference. Additional ADC inputs
include an on-chip temperature sensor, the VDD/DC+ supply voltage, the VBAT supply voltage, and the
internal digital supply voltage.
28
ADC0PWR
ADC0TK
Power Burst Mode
AMUX0
From
Burst Mode Logic
AIN+
Figure 1.11. ADC0 Functional Block Diagram
ADC0CF
10/12-Bit
ADC
VDD
SAR
Rev. 1.0
ADC0GTH ADC0GTL
ADC0LTH
ADC0CN
ADC0LTL
Conversion
Start
100
000
001
010
011
32
16-Bit Accumulator
AD0WINT
Compare
Window
CNVSTR Input
AD0BUSY (W)
Timer 0 Overflow
Timer 2 Overflow
Timer 3 Overflow
Logic