SI1012-A-GM Silicon Laboratories Inc, SI1012-A-GM Datasheet - Page 317
![IC TXRX MCU + EZRADIOPRO](/photos/14/21/142131/42-qfn-series_sml.jpg)
SI1012-A-GM
Manufacturer Part Number
SI1012-A-GM
Description
IC TXRX MCU + EZRADIOPRO
Manufacturer
Silicon Laboratories Inc
Specifications of SI1012-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
1.8 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
336-1871-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI1012-A-GMR
Manufacturer:
ROHM
Quantity:
12 000
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Table 24.6. SMBus Status Decoding With Hardware ACK Generation Enabled (EHACK = 1)
Values Read
0100 0 0 0 A slave byte was transmitted;
0101 0 X X An illegal STOP or bus error
0010 0 0 X A slave address + R/W was
0001 0 0 X A STOP was detected while
0000 0 0 X A slave byte was received.
0010 0 1 X Lost arbitration while attempt-
0001 0 1 X Lost arbitration due to a
0000 0 1 X Lost arbitration while transmit-
0 0 1 A slave byte was transmitted;
0 1 X A Slave byte was transmitted;
0 1 X Lost arbitration as master;
0 1 X Lost arbitration while attempt-
Current SMbus State
NACK received.
ACK received.
error detected.
was detected while a Slave
Transmission was in progress.
received; ACK sent.
slave address + R/W received;
ACK sent.
addressed as a Slave Trans-
mitter or Slave Receiver.
ing a STOP.
ing a repeated START.
detected STOP.
ting a data byte as master.
(Continued)
Rev. 1.0
Typical Response Options
No action required (expecting
STOP condition).
Load SMB0DAT with next data
byte to transmit.
No action required (expecting
Master to end transfer).
Clear STO.
If Write, Set ACK for first data
byte.
If Read, Load SMB0DAT with
data byte
If Write, Set ACK for first data
byte.
If Read, Load SMB0DAT with
data byte
Reschedule failed transfer
Clear STO.
No action required (transfer
complete/aborted).
Set ACK for next data byte;
Read SMB0DAT.
Set NACK for next data byte;
Read SMB0DAT.
Abort failed transfer.
Reschedule failed transfer.
Abort failed transfer.
Reschedule failed transfer.
Abort failed transfer.
Reschedule failed transfer.
Si1010/1/2/3/4/5
Write
0 0 X 0001
0 0 X 0100
0 0 X 0001
0 0 X -
0 0 1 0000
0 0 X 0100
0 0 1 0000
0 0 X 0100
1 0 X 1110
0 0 X -
0 0 0 -
0 0 1 0000
0 0 0 0000
0 0 X -
1 0 X 1110
0 0 X -
1 0 X 1110
0 0 X -
1 0 X 1110
Values to
317
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