SI1015-A-GM Silicon Laboratories Inc, SI1015-A-GM Datasheet - Page 157
![IC TXRX MCU + EZRADIOPRO](/photos/14/21/142131/42-qfn-series_sml.jpg)
SI1015-A-GM
Manufacturer Part Number
SI1015-A-GM
Description
IC TXRX MCU + EZRADIOPRO
Manufacturer
Silicon Laboratories Inc
Specifications of SI1015-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
8kB 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
8 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
336-1868-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI1015-A-GM
Manufacturer:
Silicon Labs
Quantity:
135
Part Number:
SI1015-A-GM
Manufacturer:
SILICONLA
Quantity:
20 000
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14. Power Management
Si1010/1/2/3/4/5 devices support 5 power modes: Normal, Idle, Stop, Suspend, and Sleep. The power
management unit (PMU0) allows the device to enter and wake-up from the available power modes. A brief
description of each power mode is provided in Table 14.1. Detailed descriptions of each mode can be
found in the following sections.
In battery powered systems, the system should spend as much time as possible in sleep mode in order to
preserve battery life. When a task with a fixed number of clock cycles needs to be performed, the device
should switch to normal mode, finish the task as quickly as possible, and return to sleep mode. Idle mode
and suspend modes provide a very fast wake-up time; however, the power savings in these modes will not
be as much as in sleep mode. Stop mode is included for legacy reasons; the system will be more power
efficient and easier to wake up when idle, suspend, or sleep mode are used.
Although switching power modes is an integral part of power management, enabling/disabling individual
peripherals as needed will help lower power consumption in all power modes. Each analog peripheral can
be disabled when not in use or placed in a low power mode. Digital peripherals such as timers or serial
busses draw little power whenever they are not in use. Digital peripherals draw no power in Sleep Mode.
Power Mode
Suspend
Normal
Sleep
Stop
Idle
Device fully functional
All peripherals fully functional.
Very easy to wake up.
Legacy 8051 low power mode.
A reset is required to wake up.
Similar to Stop Mode, but very fast
wake-up time and code resumes
execution at the next instruction.
Ultra Low Power and flexible
wake-up sources. Code resumes
execution at the next instruction.
Comparator0 only functional in
two-cell mode.
Description
Table 14.1. Power Modes
Rev. 1.0
SmaRTClock,
SmaRTClock,
Comparator0,
Comparator0,
Any Interrupt.
Port Match,
Port Match,
Any Reset.
Wake-Up
Sources
RST pin.
RST pin.
N/A
All Internal Oscillators Disabled
All Oscillators except SmaRT-
Precision Oscillator Disabled
Si1010/1/2/3/4/5
Power Supply Gated
System Clock Gated
Excellent MIPS/mW
No Code Execution
No Code Execution
No Code Execution
Power Savings
Clock Disabled
Very Good
Excellent
Good
Good
157
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