STM32W108HB STMicroelectronics, STM32W108HB Datasheet - Page 112

• Manufacturer Part Number: STM32W108HB
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip with embedded Flash memory
• Manufacturer: STMicroelectronics

Specifications of STM32W108HB

• 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 & breakpoint; data watchpoint & trace; instrumentation trace macrocell
• Single Voltage Operation: 2.1-3.6 V with internal 1.8 V and 1.25 V regulators

Serial interfaces
9.13.12
Table 79.
9.13.13
Table 80.
112/232
31
15
31
15
Reserved
Reserved
30
14
30
14
Bits [13:0]
Bits [13:0]
Receive DMA count register A (SCx_RXCNTA)
Address offset: 0xC820 (SC1_RXCNTA) and 0xC020 (SC2_RXCNTA)
Reset value:
Receive DMA count register A (SCx_RXCNTA)
Receive DMA count register B (SCx_RXCNTB)
Address offset: 0xC824 (SC1_RXCNTB) and 0xC024 (SC2_RXCNTB)
Reset value:
Receive DMA count register B (SCx_RXCNTB)
29
13
29
13
SC_RXCNTA: The offset from the start of DMA receive buffer A at which the next byte will be
written. This register is set to zero when the buffer is loaded and when the DMA is reset. If this
register is written when the buffer is not loaded, the buffer is loaded.
SC_RXCNTB: The offset from the start of DMA receive buffer B at which the next byte will be
written. This register is set to zero when the buffer is loaded and when the DMA is reset. If this
register is written when the buffer is not loaded, the buffer is loaded.
28
12
28
12
27
11
27
11
0x0000 0000
0x0000 0000
26
10
26
10
STM32W108HB STM32W108CC STM32W108CB STM32W108CZ
25
25
9
9
Doc ID 16252 Rev 13
24
24
8
8
Reserved
Reserved
23
23
SC_RXCNTB
SC_RXCNTA
7
7
rw
rw
22
22
6
6
21
21
5
5
20
20
4
4
19
19
3
3
18
18
2
2
17
17
1
1
16
16
0
0