STM32W108HB STMicroelectronics, STM32W108HB Datasheet - Page 218

• 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
14.7
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Digital I/O specifications
Table 151
VDD_PADS) comes from three dedicated pins (Pins 23, 28 and 37). The voltage applied to
these pins sets the I/O voltage.
Table 151. 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
Output voltage for logic 0
Output voltage for logic 1
Output source current (standard
current pad)
Output sink current (standard
current pad)
Output source current
high current pad: PA6, PA7,
PB6, PB7, PC0
Output sink current
high current pad: PA6, PA7,
PB6, PB7, PC0
Total output current (for I/O
Pads)
Input voltage threshold for
OSC32A
Input voltage threshold for
OSCA
Parameter
lists the digital I/O specifications for the STM32W. The digital I/O power (named
STM32W108HB STM32W108CC STM32W108CB STM32W108CZ
Doc ID 16252 Rev 13
VDD_PADS
V
Schmitt input threshold
going from high to low
V
Schmitt input threshold
going from low to high
I
I
R
R
V
(I
pads, 8 mA for high
current pads)
V
(I
pads, 8 mA for high
current pads)
I
I
I
I
I
IL
IH
OHS
OLS
OHH
OLH
OH
OL
OL
OH
OH
SWIL
SWIH
IPU
IPD
+ I
= 4 mA for standard
= 4 mA for standard
OL
Conditions
VDD_PAD
VDD_PAD
VDD_PAD
VDD_PAD
VDD_PAD
0.42 x
0.62 x
0.82 x
0.2 x
0.2 x
Min.
2.1
SA
24
24
S
S
S
S
–
–
0
–
–
–
–
–
Typ.
29
29
–
–
–
–
–
–
–
–
–
–
–
–
–
–
VDD_PAD
VDD_PAD
VDD_PAD
VDD_PAD
VDD_PAD
VDD_PAD
0.50 x
0.80 x
0.18 x
Max.
0.8 x
0.8 x
+0.5
-0.5
3.6
SA
34
34
40
S
S
S
S
S
4
4
8
8
Unit
mA
mA
mA
mA
mA
µA
µA
kΩ
kΩ
V
V
V
V
V
V
V