STM32W108CBU64TR STMicroelectronics, STM32W108CBU64TR Datasheet - Page 68

• Manufacturer Part Number: STM32W108CBU64TR
• Description: MCU, RF, 32BIT, 128K FLASH, 48VFQFPN
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108CBU64TR

• Controller Family/series: STM32
• Core Size: 32bit
• No. Of I/o's: 24
• Program Memory Size: 128KB
• Ram Memory Size: 8KB
• Cpu Speed: 24MHz
• Oscillator Type: Internal, External
• No. Of Timers: 2
• Rohs Compliant: Yes
• 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

General-purpose input/outputs
8.5.8
8.5.9
68/209
31
15
31
15
30
14
30
14
GPIO wakeup filtering register (GPIO_WAKEFILT)
Address offset: 0xBC0C
Reset value:
Interrupt x select register (GPIO_IRQxSEL)
Address offset: 0xBC14 (GPIO_IRQCSEL) and 0xBC18 (GPIO_IRQDSEL)
Reset value:
Bit 2 Px2: Write 1 to enable wakeup monitoring of Px2.
Bit 1 Px1: Write 1 to enable wakeup monitoring of Px1.
Bit 0 Px0: Write 1 to enable wakeup monitoring of Px0.
Bit 3 IRQD_WAKE_FILTER: Enable filter on GPIO wakeup source IRQD.
Bit 2 SC2_WAKE_FILTER: Enable filter on GPIO wakeup source SC2 (PA2).
Bit 1 SC1_WAKE_FILTER: Enable filter on GPIO wakeup source SC1 (PB2).
Bit 0 GPIO_WAKE_FILTER: Enable filter on GPIO wakeup sources enabled by the GPIO_PnWAKE
29
13
29
13
registers.
28
12
28
12
27
11
27
11
0x0000 0000
0x0000 000F (GPIO_IRQCSEL) and 0x0000 0010 (GPIO_IRQDSEL)
Reserved
26
10
26
10
Reserved
25
25
9
9
Doc ID 16252 Rev 8
24
24
8
8
Reserved
Reserved
23
23
7
7
22
22
6
6
21
21
5
5
STM32W108CB, STM32W108HB
20
20
4
4
_FILTE
IRQD_
WAKE
19
rw
19
R
3
3
SEL_GPIO
_FILTE
WAKE
SC2_
18
18
rw
R
rw
2
2
_FILTE
WAKE
SC1_
17
17
rw
R
1
1
_FILTE
GPIO_
WAKE
16
rw
16
R
0
0