SI1015-A-GM Silicon Laboratories Inc, SI1015-A-GM Datasheet - Page 365

• 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

Note: The CEXn input signal must remain high or low for at least 2 system clock cycles to be recognized by the
28.3.2. Software Timer (Compare) Mode
In Software Timer mode, the PCA counter/timer value is compared to the module's 16-bit capture/compare
register (PCA0CPHn and PCA0CPLn). When a match occurs, the Capture/Compare Flag (CCFn) in
PCA0CN is set to logic 1. An interrupt request is generated if the CCFn interrupt for that module is
enabled. The CCFn bit is not automatically cleared by hardware when the CPU vectors to the interrupt
service routine, and must be cleared by software. Setting the ECOMn and MATn bits in the PCA0CPMn
register enables Software Timer mode.
Important Note About Capture/Compare Registers : When writing a 16-bit value to the PCA0
Capture/Compare registers, the low byte should always be written first. Writing to PCA0CPLn clears the
ECOMn bit to 0; writing to PCA0CPHn sets ECOMn to 1.
Port I/O
PCA0CPLn
Write to
Reset
hardware.
PCA0CPHn
Write to
Crossbar
0
ENB
ENB
1
W
P
M
Figure 28.5. PCA Software Timer Mode Diagram
1
6
n
x
E
C
O
M
n
CEXn
PCA0CPMn
C
A
P
P
n
0 0
Figure 28.4. PCA Capture Mode Diagram
C
A
P
N
n
M
A
T
n
O
G
T
n
0 0
W
M
P
n
C
C
E
F
n
x
Enable
PCA
Timebase
W
M
P
1
6
n
x
PCA0CPMn
E
C
O
M
n
x
C
A
P
P
n
Rev. 1.0
C
A
P
N
n
PCA0CPLn
0
1
M
A
T
n
0 0 0 x
PCA0L
O
G
T
n
16-bit Comparator
W
P
M
n
E
C
C
F
n
0
1
C
PCA0CPHn
F
C
R
PCA0H
PCA0CN
PCA
Timebase
C
C
F
2
C
C
F
1
Si1010/1/2/3/4/5
C
C
F
0
PCA Interrupt
Match
Capture
PCA0CPLn
PCA0L
C
F
C
R
PCA0CN
0
1
C
C
F
2
PCA0CPHn
C
C
F
1
PCA0H
C
C
F
0
PCA Interrupt
365