STM32W108CZ STMicroelectronics, STM32W108CZ Datasheet - Page 5

• Manufacturer Part Number: STM32W108CZ
• Description: High-performance, IEEE 802.15.4 wireless system-on-chip with embedded Flash memory
• Manufacturer: STMicroelectronics

Specifications of STM32W108CZ

• 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

STM32W108HB STM32W108CC STM32W108CB STM32W108CZ
9.7
9.8
9.9
9.10
9.11
9.12
9.13
Serial controller registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
SPI slave mode registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Inter-integrated circuit (I2C) interface registers . . . . . . . . . . . . . . . . . . . 100
Universal asynchronous receiver / transmitter (UART) registers . . . . . . 102
DMA channel registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
9.6.3
9.6.4
9.6.5
Direct memory access (DMA) channels . . . . . . . . . . . . . . . . . . . . . . . . . . 93
9.8.1
9.8.2
9.8.3
9.8.4
SPI master mode registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
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) . . . . . . . . . . . . 111
RTS/CTS flow control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Serial mode register (SCx_MODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Serial controller interrupt flag register (INT_SCxFLAG) . . . . . . . . . . . . 95
Serial controller interrupt configuration register (INT_SCxCFG) . . . . . . 96
Serial controller interrupt mode register (SCx_INTMODE) . . . . . . . . . . 97
Serial data register (SCx_DATA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
SPI configuration register (SCx_SPICFG) . . . . . . . . . . . . . . . . . . . . . . . 98
SPI status register (SCx_SPISTAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Serial clock linear prescaler register (SCx_RATELIN) . . . . . . . . . . . . . . 99
Serial clock exponential prescaler register (SCx_RATEEXP) . . . . . . . 100
I2C status register (SCx_TWISTAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
I2C control 1 register (SCx_TWICTRL1) . . . . . . . . . . . . . . . . . . . . . . . 101
I2C control 2 register (SCx_TWICTRL2) . . . . . . . . . . . . . . . . . . . . . . . 101
UART status register (SC1_UARTSTAT) . . . . . . . . . . . . . . . . . . . . . . . 102
UART configuration register (SC1_UARTCFG) . . . . . . . . . . . . . . . . . . 103
UART baud rate period register (SC1_UARTPER) . . . . . . . . . . . . . . . 104
UART baud rate fractional period register (SC1_UARTFRAC) . . . . . . 104
Serial DMA control register (SCx_DMACTRL) . . . . . . . . . . . . . . . . . . 105
Serial DMA status register (SCx_DMASTAT) . . . . . . . . . . . . . . . . . . . 106
Transmit DMA begin address register A (SCx_TXBEGA) . . . . . . . . . . 107
Transmit DMA begin address register B (SCx_TXBEGB) . . . . . . . . . . 107
Transmit DMA end address register A (SCx_TXENDA) . . . . . . . . . . . 108
Transmit DMA end address register B (SCx_TXENDB) . . . . . . . . . . . 108
Transmit DMA count register (SCx_TXCNT) . . . . . . . . . . . . . . . . . . . . 109
Receive DMA begin address register A (SCx_RXBEGA) . . . . . . . . . . 110
Receive DMA begin address register B (SCx_RXBEGB) . . . . . . . . . . 110
Doc ID 16252 Rev 13
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