STM32W108C8 STMicroelectronics, STM32W108C8 Datasheet - Page 206

• Manufacturer Part Number: STM32W108C8
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip with 64-Kybte Flash memory
• Manufacturer: STMicroelectronics

Specifications of STM32W108C8

• 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 and breakpoint; data watchpoint and trace; instrumentation trace macrocell
• Single Voltage Operation: 2.1-3.6 V with internal 1.8 V and 1.25 V regulators

Electrical characteristics
14.7
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Figure 55
Figure 55. Transmit output power
Digital I/O specifications
Table 150
VDD_PADS) comes from three dedicated pins (Pins 23, 28 and 37). The voltage applied to
these pins sets the I/O voltage.
Table 150. Digital I/O characteristics
Voltage supply (Regulator
Input)
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
Parameter
shows typical output power against power setting on the ST reference design.
lists the digital I/O specifications for the STM32W. The digital I/O power (named
Doc ID 018587 Rev 2
VDD_PADS
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_PAD
VDD_PAD
0.42 x
0.62 x
Min.
2.1
24
24
S
S
–
–
Typ.
29
29
–
–
–
–
–
VDD_PAD
VDD_PAD
STM32W108C8
0.50 x
0.80 x
Max.
+0.5
-0.5
3.6
34
34
S
S
Unit
µA
µA
kΩ
kΩ
V
V
V