STM32W108HBU61TR STMicroelectronics, STM32W108HBU61TR Datasheet - Page 187

• Manufacturer Part Number: STM32W108HBU61TR
• Description: 16/32-BITS MICROS
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32W108HBU61TR

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Applications: IEEE 802.15.4 Wireless
• Processing Unit: Microprocessor
• Operating Supply Voltage (min): 1.18V
• Operating Supply Voltage (typ): 1.25V
• Operating Supply Voltage (max): 1.32V
• Package Type: VFQFPN EP
• Pin Count: 40
• Mounting: Surface Mount
• Rad Hardened: No
• 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: 18
• Voltage - Supply: 1.18 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN Exposed Pad
• Lead Free Status / Rohs Status: Compliant

STM32W108HB, STM32W108CC, STM32W108CB and STM32W108CZ
12.3.4
Table 128. Top-level clear interrupts pending register (INT_PENDCLR)
INT_I
RQD
31
15
rw
INT_I
RQC
30
14
rw
Top-level clear interrupts pending register (INT_PENDCLR)
Address:
Reset value:
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.)
Bit 13 INT_IRQB: Write 1 to unpend IRQB interrupt. (Writing 0 has no effect.)
Bit 12 INT_IRQA: Write 1 to unpend IRQA interrupt. (Writing 0 has no effect.)
Bit 11 INT_ADC: Write 1 to unpend ADC interrupt. (Writing 0 has no effect.)
Bit 10 INT_MACRX: Write 1 to unpend MAC receive interrupt. (Writing 0 has no effect.)
INT_I
Bit 9 INT_MACTX: Write 1 to unpend MAC transmit interrupt. (Writing 0 has no effect.)
Bit 8 INT_MACTMR: Write 1 to unpend MAC timer interrupt. (Writing 0 has no effect.)
Bit 7 INT_SEC: Write 1 to unpend security interrupt. (Writing 0 has no effect.)
Bit 6 INT_SC2: Write 1 to unpend serial controller 2 interrupt. (Writing 0 has no effect.)
Bit 5 INT_SC1: Write 1 to unpend serial controller 1 interrupt. (Writing 0 has no effect.)
Bit 4 INT_SLEEPTMR: Write 1 to unpend sleep timer interrupt. (Writing 0 has no effect.)
Bit 3 INT_BB: Write 1 to unpend baseband interrupt. (Writing 0 has no effect.)
Bit 2 INT_MGMT: Write 1 to unpend management interrupt. (Writing 0 has no effect.)
Bit 1 INT_TIM2: Write 1 to unpend timer 2 interrupt. (Writing 0 has no effect.)
Bit 0 INT_TIM1: Write 1 to unpend timer 1 interrupt. (Writing 0 has no effect.)
RQB
29
13
rw
INT_I
RQA
28
12
rw
INT_A
DC
27
11
rw
0xE000E280
0x0000 0000
INT_M
ACRX
26
10
rw
INT_M
ACTX
25
rw
9
Doc ID 16252 Rev 9
Reserved
INT_M
ACTM
24
rw
R
8
INT_S
EC
23
rw
7
INT_S
C2
22
rw
6
INT_SC
21
rw
5
1
INT_S
LEEP
TMR
20
rw
4
INT_B
19
rw
3
B
INT_M
GMT
18
rw
2
INT_TI
M2
Interrupts
17
rw
1
187/220
INT_TI
INT_D
EBUG
M1
16
rw
rw
0