STM32W108HBU6 STMicroelectronics, STM32W108HBU6 Datasheet - Page 93

• Manufacturer Part Number: STM32W108HBU6
• Manufacturer: STMicroelectronics

Specifications of STM32W108HBU6

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• 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
• Lead Free Status / Rohs Status: Supplier Unconfirmed

STM32W108CB, STM32W108HB
9.9.5
9.10
9.11
9.11.1
31
15
31
15
30
14
30
14
Bits [3:0] SC_RATEEXP: The exponential component (EXP) of the clock rate in the equation:
Serial clock exponential prescaler register (SCx_RATEEXP)
Address offset: 0xC864 (SC1_RATEEXP) and 0xC064 (SC2_RATEEXP)
Reset value:
SPI slave mode registers
Refer to
SCx_DATA, SCx_SPICFG, and SCx_SPISTAT registers.
Inter-integrated circuit (I
I
Address offset: 0xC844 (SC1_TWISTAT) and 0xC044 (SC2_TWISTAT)
Reset value:
2
Bit 3 SC_TWICMDFIN: This bit is set when a START or STOP command completes. It clears on the
Bit 2 SC_TWIRXFIN: This bit is set when a byte is received. It clears on the next I
Bit 1 SC_TWITXFIN: This bit is set when a byte is transmitted. It clears on the next I
Bit 0 SC_TWIRXNAK: This bit is set when a NACK is received from the slave. It clears on the next
C status register (SCx_TWISTAT)
29
13
29
13
next I2C bus activity.
I
2
C bus activity.
Rate = 12 MHz / ( (LIN + 1) * (2^EXP) )
28
12
28
12
Section 9.9: SPI master mode registers on page 91
27
11
27
11
0x0000 0000
0x0000 0000
26
10
26
10
Reserved
Reserved
25
25
9
9
Doc ID 16252 Rev 7
24
24
8
8
Reserved
Reserved
2
C) interface registers
23
23
7
7
22
22
6
6
21
21
5
5
for a description of the
20
20
4
4
WICM
SC_T
DFIN
19
19
3
3
r
WIRXF
SC_T
SC_RATEEXP
Serial interfaces
18
18
IN
2
2
2
r
C bus activity.
2
rw
C bus activity.
WITXF
SC_T
17
17
IN
1
1
r
93/208
WIRXN
SC_T
AK
16
16
0
0
r