SI1000-C-GM Silicon Laboratories Inc, SI1000-C-GM Datasheet - Page 156

• Manufacturer Part Number: SI1000-C-GM
• Description: IC TXRX MCU + EZRADIOPRO
• Manufacturer: Silicon Laboratories Inc

Specifications of SI1000-C-GM

• Package / Case: 42-QFN
• Frequency: 240MHz ~ 960MHz
• Data Rate - Maximum: 256kbps
• Modulation Or Protocol: FSK, GFSK, OOK
• Applications: General Purpose
• Power - Output: 20dBm
• Sensitivity: -121dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 18.5mA
• Current - Transmitting: 85mA
• Data Interface: PCB, Surface Mount
• Memory Size: 64kB Flash, 4kB 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: 20 dBm
• Operating Supply Voltage: 0.9 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 4.1 mA
• Minimum Operating Temperature: - 40 C
• Modulation: FSK, GFSK, OOK
• Protocol Supported: C2, SMBus
• Core: 8051
• Program Memory Type: Flash
• Program Memory Size: 64 KB
• Data Ram Size: 4352 B
• Supply Current (max): 4.1 mA
• Cpu Family: Si100x
• Device Core: 8051
• Device Core Size: 8b
• Frequency (max): 25MHz
• Total Internal Ram Size: 4.25KB
• # I/os (max): 22
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 1.8V
• On-chip Adc: 18-chx10-bit
• Instruction Set Architecture: CISC
• Mounting: Surface Mount
• Pin Count: 42
• Package Type: QFN EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1881-5

Si1000/1/2/3/4/5
SFR Definition 14.1. PMU0CF: Power Management Unit Configuration
SFR Page = 0x0; SFR Address = 0xB5
156
Notes:
Name
Reset
Bit
Type
7
6
5
4
3
2
1
0
Bit
1. Read-modify-write operations (ORL, ANL, etc.) should not be used on this register. Wake-up sources must be
2. The Low Power Internal Oscillator cannot be disabled and the MCU cannot be placed in Suspend or Sleep
re-enabled each time the SLEEP or SUSPEND bits are written to 1.
Mode if any wake-up flags are set to 1. Software should clear all wake-up sources after each reset and after
each wake-up from Suspend or Sleep Modes.
SUSPEND
RTCFWK
RTCAWK
PMATWK
CPT0WK
RSTWK
CLEAR
SLEEP
SLEEP
Name
W
7
0
SUSPEND
Sleep Mode Select
Suspend Mode Select
Wake-up Flag Clear
Reset Pin Wake-up Flag
SmaRTClock Oscillator
Fail Wake-up Source
Enable and Flag
SmaRTClock Alarm
Wake-up Source Enable
and Flag
Port Match Wake-up
Source Enable and Flag
Comparator0 Wake-up
Source Enable and Flag
W
6
0
Description
CLEAR
W
5
0
RSTWK
Varies
Rev. 1.0
Writing 1 places the
device in Sleep Mode.
Writing 1 places the
device in Suspend Mode.
Writing 1 clears all wake-
up flags.
N/A
0: Disable wake-up on
SmaRTClock Osc. Fail.
1: Enable wake-up on
SmaRTClock Osc. Fail.
0: Disable wake-up on
SmaRTClock Alarm.
1: Enable wake-up on
SmaRTClock Alarm.
0: Disable wake-up on
Port Match Event.
1: Enable wake-up on 
Port Match Event.
0: Disable wake-up on
Comparator0 rising edge.
1: Enable wake-up on
Comparator0 rising edge.
R
4
RTCFWK
Varies
Write
R/W
3
RTCAWK
Varies
R/W
2
N/A
N/A
N/A
Set to 1 if a falling edge has
been detected on RST.
Set to 1 if the SmaRTClock
Oscillator has failed.
Set to 1 if a SmaRTClock
Alarm has occurred.
Set to 1 if a Port Match
Event has occurred.
Set to 1 if Comparator0 ris-
ing edge has occurred.
PMATWK
Varies
R/W
1
Read
1,2
CPT0WK
Varies
R/W
0