STM32W108C8U64TR STMicroelectronics, STM32W108C8U64TR Datasheet - Page 199

• Manufacturer Part Number: STM32W108C8U64TR
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108C8U64TR

• Applications: RF4CE, Remote Control
• Core Processor: ARM® Cortex-M3™
• Program Memory Type: FLASH (64 kB)
• Controller Series: STM32W
• Ram Size: 8K x 8
• Interface: I²C, SPI, UART/USART
• Number Of I /o: 24
• Voltage - Supply: 1.18 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

STM32W108C8
14.9
14.9.1
Note:
RF electrical characteristics
Receive
Table 55
Receive measurements were collected with ST’s STM32W Ceramic Balun Reference
Design (Version A0) at 2440 MHz. The Typical number indicates one standard deviation
above the mean, measured at room temperature (25
measured over process corners at room temperature
Table 55.
Frequency range
Sensitivity (boost mode)
Sensitivity
High-side adjacent channel
rejection
Low-side adjacent channel
rejection
2
rejection
2
rejection
Channel rejection for all other
channels
802.11g rejection centered at +12
MHz or -13 MHz
Maximum input signal level for
correct operation
Co-channel rejection
Relative frequency error
(2x40 ppm required by IEEE
802.15.4)
Relative timing error
(2x40 ppm required by IEEE
802.15.4)
Linear RSSI range
RSSI Range
nd
nd
high-side adjacent channel
low-side adjacent channel
lists the key parameters of the integrated IEEE 802.15.4 receiver on the STM32W.
Parameter
Receive characteristics
Doc ID 018587 Rev 1
1% PER, 20 byte packet
defined by IEEE 802.15.4-2003
1% PER, 20 byte packet
defined by IEEE 802.15.4-2003
IEEE 802.15.4 signal at -82
dBm
IEEE 802.15.4 signal at -82
dBm
IEEE 802.15.4 signal at -82
dBm
IEEE 802.15.4 signal at -82
dBm
IEEE 802.15.4 signal at -82
dBm
IEEE 802.15.4 signal at -82
dBm
IEEE 802.15.4 signal at -82
dBm
As defined by IEEE 802.15.4
Conditions
°
C). The Min and Max numbers were
2400
Min.
-120
-120
-90
40
Electrical characteristics
–
–
–
–
–
–
–
–
0
–
Typ.
-102
-100
35
35
46
46
40
36
-6
–
–
–
–
–
–
Max.
2500
+120
+120
-96
-94
-40
–
–
–
–
–
–
–
–
–
199/207
MHz
dBm
dBm
dBm
dBm
Unit
ppm
ppm
dBc
dB
dB
dB
dB
dB
dB
dB