STM32W108HBU61TR STMicroelectronics, STM32W108HBU61TR Datasheet - Page 5
STM32W108HBU61TR
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
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STM32W108HB, STM32W108CC, STM32W108CB and STM32W108CZ
9.7
9.8
9.9
9.10
9.11
9.12
9.13
Serial controller registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
SPI slave mode registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Inter-integrated circuit (I2C) interface registers . . . . . . . . . . . . . . . . . . . . 98
Universal asynchronous receiver / transmitter (UART) registers . . . . . . 100
DMA channel registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
9.6.3
9.6.4
9.6.5
Direct memory access (DMA) channels . . . . . . . . . . . . . . . . . . . . . . . . . . 91
9.8.1
9.8.2
9.8.3
9.8.4
SPI master mode registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
9.9.1
9.9.2
9.9.3
9.9.4
9.9.5
9.11.1
9.11.2
9.11.3
9.12.1
9.12.2
9.12.3
9.12.4
9.13.1
9.13.2
9.13.3
9.13.4
9.13.5
9.13.6
9.13.7
9.13.8
9.13.9
9.13.10 Receive DMA end address register A (SCx_RXENDA) . . . . . . . . . . . . 108
RTS/CTS flow control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Serial mode register (SCx_MODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Serial controller interrupt flag register (INT_SCxFLAG) . . . . . . . . . . . . 93
Serial controller interrupt configuration register (INT_SCxCFG) . . . . . . 94
Serial controller interrupt mode register (SCx_INTMODE) . . . . . . . . . . 95
Serial data register (SCx_DATA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
SPI configuration register (SCx_SPICFG) . . . . . . . . . . . . . . . . . . . . . . . 96
SPI status register (SCx_SPISTAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Serial clock linear prescaler register (SCx_RATELIN) . . . . . . . . . . . . . . 97
Serial clock exponential prescaler register (SCx_RATEEXP) . . . . . . . . 98
I2C status register (SCx_TWISTAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
I2C control 1 register (SCx_TWICTRL1) . . . . . . . . . . . . . . . . . . . . . . . . 99
I2C control 2 register (SCx_TWICTRL2) . . . . . . . . . . . . . . . . . . . . . . . . 99
UART status register (SC1_UARTSTAT) . . . . . . . . . . . . . . . . . . . . . . . 100
UART configuration register (SC1_UARTCFG) . . . . . . . . . . . . . . . . . . 101
UART baud rate period register (SC1_UARTPER) . . . . . . . . . . . . . . . 102
UART baud rate fractional period register (SC1_UARTFRAC) . . . . . . 102
Serial DMA control register (SCx_DMACTRL) . . . . . . . . . . . . . . . . . . 103
Serial DMA status register (SCx_DMASTAT) . . . . . . . . . . . . . . . . . . . 104
Transmit DMA begin address register A (SCx_TXBEGA) . . . . . . . . . . 105
Transmit DMA begin address register B (SCx_TXBEGB) . . . . . . . . . . 105
Transmit DMA end address register A (SCx_TXENDA) . . . . . . . . . . . 106
Transmit DMA end address register B (SCx_TXENDB) . . . . . . . . . . . 106
Transmit DMA count register (SCx_TXCNT) . . . . . . . . . . . . . . . . . . . . 106
Receive DMA begin address register A (SCx_RXBEGA) . . . . . . . . . . 107
Receive DMA begin address register B (SCx_RXBEGB) . . . . . . . . . . 107
Doc ID 16252 Rev 9
Contents
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