STM32W108B-SK STMicroelectronics, STM32W108B-SK Datasheet - Page 66

• 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

General-purpose input/outputs
8.5.5
66/209
15
31
15
14
30
14
Port x output clear register (GPIO_PxCLR)
Address offset: 0xB014 (GPIO_PACLR), 0xB414 (GPIO_PBCLR)
Reset value:
Bit 7 Px7: Output data for Px7.
Bit 6 Px6: Output data for Px6.
Bit 5 Px5: Output data for Px5.
Bit 4 Px4: Output data for Px4.
Bit 3 Px3: Output data for Px3.
Bit 2 Px2: Output data for Px2.
Bit 1 Px1: Output data for Px1.
Bit 0 Px0: Output data for Px0.
Bit 7 Px7: Write 1 to clear the output data bit for Px7 (writing 0 has no effect).
Bit 6 Px6: Write 1 to clear the output data bit for Px6 (writing 0 has no effect).
Bit 5 Px5: Write 1 to clear the output data bit for Px5 (writing 0 has no effect).
Bit 4 Px4: Write 1 to clear the output data bit for Px4 (writing 0 has no effect).
Bit 3 Px3: Write 1 to clear the output data bit for Px3 (writing 0 has no effect).
Bit 2 Px2: Write 1 to clear the output data bit for Px2 (writing 0 has no effect).
Bit 1 Px1: Write 1 to clear the output data bit for Px1 (writing 0 has no effect).
Bit 0 Px0: Write 1 to clear the output data bit for Px0 (writing 0 has no effect).
13
29
13
12
28
12
Reserved
Reserved
11
27
11
and 0xB814 (GPIO_PCCLR)
0x0000 0000
10
26
10
25
9
9
Doc ID 16252 Rev 8
24
8
8
Reserved
Px7
Px7
rw
23
w
7
7
Px6
Px6
22
rw
w
6
6
Px5
Px5
rw
21
w
5
5
STM32W108CB, STM32W108HB
Px4
Px4
rw
20
w
4
4
Px3
Px3
rw
19
w
3
3
Px2
Px2
18
rw
w
2
2
Px1
Px1
17
rw
w
1
1
Px0
Px0
rw
16
w
0
0