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ST STM32WL55JC User Manual

ST STM32WL55JC
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Page #467 background image
RM0453 Rev 2 467/1454
RM0453 Direct memory access controller (DMA)
478
Bit 13 TCIF4: transfer complete (TC) flag for channel 4
0: no TC event
1: a TC event occurred
Bit 12 GIF4: global interrupt flag for channel 4
0: no TE, HT or TC event
1: a TE, HT or TC event occurred
Bit 11 TEIF3: transfer error (TE) flag for channel 3
0: no TE event
1: a TE event occurred
Bit 10 HTIF3: half transfer (HT) flag for channel 3
0: no HT event
1: a HT event occurred
Bit 9 TCIF3: transfer complete (TC) flag for channel 3
0: no TC event
1: a TC event occurred
Bit 8 GIF3: global interrupt flag for channel 3
0: no TE, HT or TC event
1: a TE, HT or TC event occurred
Bit 7 TEIF2: transfer error (TE) flag for channel 2
0: no TE event
1: a TE event occurred
Bit 6 HTIF2: half transfer (HT) flag for channel 2
0: no HT event
1: a HT event occurred
Bit 5 TCIF2: transfer complete (TC) flag for channel 2
0: no TC event
1: a TC event occurred
Bit 4 GIF2: global interrupt flag for channel 2
0: no TE, HT or TC event
1: a TE, HT or TC event occurred
Bit 3 TEIF1: transfer error (TE) flag for channel 1
0: no TE event
1: a TE event occurred
Bit 2 HTIF1: half transfer (HT) flag for channel 1
0: no HT event
1: a HT event occurred
Bit 1 TCIF1: transfer complete (TC) flag for channel 1
0: no TC event
1: a TC event occurred
Bit 0 GIF1: global interrupt flag for channel 1
0: no TE, HT or TC event
1: a TE, HT or TC event occurred

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ST STM32WL55JC Specifications

General IconGeneral
SeriesSTM32WL
Speed48MHz
Flash Memory256 KB
RAM64 KB
Voltage - Supply (Vcc/Vdd)1.8 V ~ 3.6 V
RF Frequency150MHz ~ 960MHz
Data ConvertersA/D 12x12b; D/A 1x12b
ADC Channels12
DAC Channels1
Sub-GHz RadioYes
Core ProcessorARM Cortex-M4
ConnectivityI2C, SPI, UART
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C
Communication InterfacesI2C, SPI, USART
Wireless ConnectivityLoRa, Sigfox
Radio Frequency Range150MHz ~ 960MHz
PeripheralsDMA, POR, PWM, WDT

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