STM32W108HB STMicroelectronics, STM32W108HB Datasheet - Page 220

• Manufacturer Part Number: STM32W108HB
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip with embedded Flash memory
• Manufacturer: STMicroelectronics

Specifications of STM32W108HB

• Receive Current (w/ Cpu): 27 mA
• Transmit Current (w/ Cpu, +3 Dbm Tx): 31 mA
• Low Deep Sleep Current, With Retained Ram And Gpio: 400 nA/800 nA with/without sleep timer
• Standard Arm Debug Capabilities: Flash patch & breakpoint; data watchpoint & trace; instrumentation trace macrocell
• Single Voltage Operation: 2.1-3.6 V with internal 1.8 V and 1.25 V regulators

Electrical characteristics
14.9.2
Note:
220/232
Table 153. Receive characteristics (continued)
Transmit
Table 154
STM32W.
Transmit 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° C). The Min and Max numbers were
measured over process corners at room temperature
Table 154. Transmit characteristics
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
Maximum output power (boost
mode)
Maximum output power
Minimum output power
Error vector magnitude
Carrier frequency error
PSD mask relative
PSD mask absolute
lists the key parameters of the integrated IEEE 802.15.4 transmitter on the
Parameter
Parameter
STM32W108HB STM32W108CC STM32W108CB STM32W108CZ
Doc ID 16252 Rev 13
IEEE 802.15.4 signal at -82
dBm
As defined by IEEE 802.15.4
At highest power setting
At highest power setting
At lowest power setting
As defined by IEEE 802.15.4,
which sets a 35% maximum
3.5 MHz away
3.5 MHz away
Conditions
Conditions
Min.
Min.
-120
-120
-40
-20
-30
-90
40
–
1
–
–
0
–
Typ.
Typ.
-6
-55
–
–
–
–
–
–
–
8
5
5
–
Max.
+120
+120
-40
Max.
–
–
–
+40
15
–
–
–
–
–
dBm
dBm
Unit
ppm
ppm
dBc
dB
dBm
dBm
dBm
dBm
Unit
ppm
dB
%