STM32W108C8 STMicroelectronics, STM32W108C8 Datasheet - Page 97

• Manufacturer Part Number: STM32W108C8
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip with 64-Kybte Flash memory
• Manufacturer: STMicroelectronics

Specifications of STM32W108C8

• Receive Current (w/ Cpu): 27 mA
• Transmit Current (w/ Cpu, +3 Dbm Tx): 31 mA
• Low Deep Sleep Current, With Retained Ram And Gpio: 400 nA/800 nA with/without sleep timer
• Standard Arm Debug Capabilities: Flash patch and breakpoint; data watchpoint and trace; instrumentation trace macrocell
• Single Voltage Operation: 2.1-3.6 V with internal 1.8 V and 1.25 V regulators

STM32W108C8
9.11.2
Table 61.
9.11.3
Table 62.
31
15
31
15
30
14
30
14
I
Address offset: 0xC84C (SC1_TWICTRL1) and 0xC04C (SC2_TWICTRL1)
Reset value:
I
I
Address offset: 0xC850 (SC1_TWICTRL2) and 0xC050 (SC2_TWICTRL2)
Reset value:
I
2
2
2
2
Bit 3 SC_TWISTOP: Setting this bit sends the STOP command. It clears when the command
Bit 2 SC_TWISTART: Setting this bit sends the START or repeated START command. It clears when
Bit 1 SC_TWISEND: Setting this bit transmits a byte. It clears when the command completes.
Bit 0 SC_TWIRECV: Setting this bit receives a byte. It clears when the command completes.
Bit 0 SC_TWIACK: Setting this bit signals ACK after a received byte. Clearing this bit signals NACK
C control 1 register (SCx_TWICTRL1)
C control 2 register (SCx_TWICTRL2)
C control 1 register (SCx_TWICTRL1)
C control 2 register (SCx_TWICTRL2)
29
13
29
13
completes.
the command completes.
after a received byte.
28
12
28
12
27
11
27
11
0x0000 0000
0x0000 0000
26
10
26
10
Reserved
25
25
9
9
Doc ID 018587 Rev 2
Reserved
24
24
8
8
Reserved
Reserved
23
23
7
7
22
22
6
6
21
21
5
5
20
20
4
4
WISTO
SC_T
19
rw
19
3
P
3
WISTA
SC_T
Serial interfaces
RT
18
18
rw
2
2
WISEN
SC_T
17
17
rw
D
1
1
96/215
WIREC
WIACK
SC_T
SC_T
16
rw
16
rw
0
V
0