STM32W108CBU63TR STMicroelectronics, STM32W108CBU63TR Datasheet - Page 178

• 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

Interrupts
12.3.4
178/209
INT_I
INT_I
RQD
RQD
15
rw
31
15
rw
INT_I
INT_I
RQC
RQC
14
rw
30
14
rw
Top-level clear interrupts pending register (INT_PENDCLR)
Address offset: 0x0280
Reset value:
Bit 16 INT_DEBUG: Write 1 to pend debug interrupt. (Writing 0 has no effect.)
Bit 15 INT_IRQD: Write 1 to pend IRQD interrupt. (Writing 0 has no effect.)
Bit 14 INT_IRQC: Write 1 to pend IRQC interrupt. (Writing 0 has no effect.)
Bit 13 INT_IRQB: Write 1 to pend IRQB interrupt. (Writing 0 has no effect.)
Bit 12 INT_IRQA: Write 1 to pend IRQA interrupt. (Writing 0 has no effect.)
Bit 11 INT_ADC: Write 1 to pend ADC interrupt. (Writing 0 has no effect.)
Bit 10 INT_MACRX: Write 1 to pend MAC receive interrupt. (Writing 0 has no effect.)
Bit 16 INT_DEBUG: Write 1 to unpend debug interrupt. (Writing 0 has no effect.)
Bit 15 INT_IRQD: Write 1 to unpend IRQD interrupt. (Writing 0 has no effect.)
Bit 14 INT_IRQC: Write 1 to unpend IRQC interrupt. (Writing 0 has no effect.)
INT_I
INT_I
Bit 9 INT_MACTX: Write 1 to pend MAC transmit interrupt. (Writing 0 has no effect.)
Bit 8 INT_MACTMR: Write 1 to pend MAC timer interrupt. (Writing 0 has no effect.)
Bit 7 INT_SEC: Write 1 to pend security interrupt. (Writing 0 has no effect.)
Bit 6 INT_SC2: Write 1 to pend serial controller 2 interrupt. (Writing 0 has no effect.)
Bit 5 INT_SC1: Write 1 to pend serial controller 1 interrupt. (Writing 0 has no effect.)
Bit 4 INT_SLEEPTMR: Write 1 to pend sleep timer interrupt. (Writing 0 has no effect.)
Bit 3 INT_BB: Write 1 to pend baseband interrupt. (Writing 0 has no effect.)
Bit 2 INT_MGMT: Write 1 to pend management interrupt. (Writing 0 has no effect.)
Bit 1 INT_TIM2: Write 1 to pend timer 2 interrupt. (Writing 0 has no effect.)
Bit 0 INT_TIM1: Write 1 to pend timer 1 interrupt. (Writing 0 has no effect.)
RQB
RQB
13
rw
29
13
rw
INT_I
INT_I
RQA
RQA
12
28
12
rw
rw
INT_A
INT_A
DC
DC
11
27
11
rw
rw
0x0000 0000
INT_M
INT_M
ACRX
ACRX
10
26
10
rw
rw
INT_M
INT_M
ACTX
ACTX
25
rw
rw
9
9
Doc ID 16252 Rev 8
Reserved
INT_M
INT_M
ACTM
ACTM
24
rw
rw
R
R
8
8
INT_S
INT_S
EC
EC
rw
23
rw
7
7
INT_S
INT_S
C2
C2
22
rw
rw
6
6
INT_SC
INT_SC
rw
21
rw
5
1
5
1
STM32W108CB, STM32W108HB
INT_S
INT_S
LEEP
LEEP
TMR
TMR
rw
20
rw
4
4
INT_B
INT_B
rw
19
rw
3
B
3
B
INT_M
INT_M
GMT
GMT
18
rw
rw
2
2
INT_TI
INT_TI
M2
M2
17
rw
rw
1
1
INT_TI
INT_TI
INT_D
EBUG
M1
M1
rw
16
rw
rw
0
0