STM32W108CBU63TR STMicroelectronics, STM32W108CBU63TR Datasheet - Page 71

• 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

STM32W108CB, STM32W108HB
15
14
Bit 3 GPIO_BOOTMODE: The state of the nBOOTMODE signal sampled at the end of reset.
Bit 1 GPIO_FORCEDBG: Status of debugger interface.
Bit 0 GPIO_SWEN: Status of Serial Wire interface.
13
0: nBOOTMODE was not asserted (it read high).
1: nBOOTMODE was asserted (it read low).
0: Debugger interface not forced active.
1: Debugger interface forced active by debugger cable.
0: Not enabled by SWJ-DP.
1: Enabled by SWJ-DP.
12
11
10
Reserved
9
Doc ID 16252 Rev 8
8
7
6
5
General-purpose input/outputs
4
GPIO_
MODE
BOOT
3
r
Reserv
ed
2
GPIO_
FORC
EDBG
1
r
71/209
GPIO_
SWEN
0
r