STM32W108CBU63TR STMicroelectronics, STM32W108CBU63TR Datasheet - Page 69

• Manufacturer Part Number: STM32W108CBU63TR
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108CBU63TR

• Applications: RF4CE, Remote Control
• Core Processor: ARM® Cortex-M3™
• Program Memory Type: FLASH (128 kB)
• Controller Series: STM32W
• Ram Size: 8K x 8
• Interface: I²C, SPI, UART/USART
• Number Of I /o: 24
• Voltage - Supply: 1.18 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

STM32W108CB, STM32W108HB
8.5.10
8.5.11
31
15
31
30
14
30
Bits [4:0] SEL_GPIO: Pin assigned to IRQx.
Bits [7:5] GPIO_INTMOD: IRQx triggering mode.
Bit [8] GPIO_INTFILT: Set this bit to enable digital filtering on IRQx.
GPIO interrupt x configuration register (GPIO_INTCFGx)
Address offset: 0xA860 (GPIO_INTCFGA), 0xA864 (GPIO_INTCFGB),
Reset value:
GPIO interrupt flag register (INT_GPIOFLAG)
Address offset: 0xA814
Reset value:
29
13
29
Reserved
0x00: PA0.
0x01: PA1.
0x02: PA2.
0x03: PA3.
0x04: PA4.
0x05: PA5.
0x06: PA6.
0x07: PA7.
0x08: PB0.
0x09: PB1.
0x0A: PB2.
0x0B: PB3.
0x0C: PB4.
0x0: Disabled.0x4: Active high level triggered.
0x1: Rising edge triggered.0x5: Active low level triggered.
0x2: Falling edge triggered.0x6, 0x7: Reserved.
0x3: Rising and falling edge triggered.
28
12
28
27
11
27
0xA868 (GPIO_INTCFGC) and 0xA86C (GPIO_INTCFGD)
0x0000 0000
0x0000 0000
26
10
26
25
25
9
Doc ID 16252 Rev 8
GPIO_I
NTFILT
24
24
rw
8
Reserved
Reserved
23
23
7
GPIO_INTMOD
22
22
rw
6
0x0D: PB5.
0x0E: PB6.
0x0F: PB7.
0x10: PC0.
0x11: PC1.
0x12: PC2.
0x13: PC3.
0x14: PC4.
0x15: PC5.
0x16: PC6.
0x17: PC7.
0x18 - 0x1F: Reserved.
21
21
5
General-purpose input/outputs
20
20
4
19
19
3
Reserved
18
18
2
17
17
1
69/209
16
16
0