STM32W108B-SK STMicroelectronics, STM32W108B-SK Datasheet - Page 198

• Manufacturer Part Number: STM32W108B-SK
• Description: STARTER KIT FOR STM32W108
• Manufacturer: STMicroelectronics
• Series: STM32r
• Type: MCUr

Specifications of STM32W108B-SK

• Featured Product: STM32 Cortex-M3 Companion Products
• Contents: Board
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: STM32
• Silicon Family Name: STM32W108xx
• Kit Contents: Board
• Features: IEEE
• Mfg Application Notes: STM32W108 Adjacent Channel Rejection Measurements
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Electrical characteristics
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Figure 56
Figure 56. Transmit output power
Digital I/O specifications
Table 53
VDD_PADS) comes from three dedicated pins (Pins 23, 28 and 37). The voltage applied to
these pins sets the I/O voltage.
Table 53.
Voltage supply (Regulator Input) VDD_PADS
Low Schmitt switching threshold
High Schmitt switching
threshold
Input current for logic 0
Input current for logic 1
Input pull-up resistor value
Input pull-down resistor value
lists the digital I/O specifications for the STM32W. The digital I/O power (named
Parameter
shows typical output power against power setting on the ST reference design.
Digital I/O characteristics
Doc ID 16252 Rev 8
V
Schmitt input threshold
going from high to low
V
Schmitt input threshold
going from low to high
I
I
R
R
IL
IH
SWIL
SWIH
IPU
IPD
Conditions
VDD_PADS
VDD_PADS
STM32W108CB, STM32W108HB
0.42 x
0.62 x
Min.
2.1
24
24
–
–
Typ.
29
29
–
–
–
–
–
VDD_PADS
VDD_PADS
0.50 x
0.80 x
Max.
+0.5
-0.5
3.6
34
34
Unit
µA
µA
kΩ
kΩ
V
V
V