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STM32U375CE Datasheet(PDF) 8 Page - STMicroelectronics

Part # STM32U375CE
Description  Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU, 144 DMIPS, 1 MB flash memory, 256 KB SRAM, SMPS
PDF  222 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32U375CE Datasheet(HTML) 8 Page - STMicroelectronics

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Figure 1. STM32U375xx block diagram
NJTRST, JTDI, JTCK/SWCLK,
JTMS/SWDIO, JTDO
TRACECLK,
TRACED[3:0]
JTAG & SW
MPU
ETM
NVIC
Arm Cortex-M33
96 MHz
TrustZone
FPU
C-BUS
S-BUS
D[7:0], D[3:1]dir
CMD, CMDdir,CK, CKin
D0dir, D2dir
SDMMC1
GPDMA1
TSC
GPIO port A
GPIO port B
GPIO port C
GPIO port D
GPIO port E
GPIO port G
GPIO port H
EXT IT. WKP
7 groups of 4 I/Os max as AF
PA[15:0]
PB[15:0]
PD[15:0]
PE[15:0]
PG[15:2]
PH[0:1,3]
136 AF
13xIN
@VDDA
ADC2
2 channels,
1 compl. channel, BKIN as AF
TIM15
16b
1 channel,
1 compl. channel, BKIN as AF
TIM16
16b
1 channel,
1 compl. channel, BKIN as AF
TIM17
16b
RX, TX, CK,CTS, RTS as AF
MOSI, MISO, SCK, NSS as
AF
SPI1
smcard
irDA
USART1
SYSCFG
AHB/APB2
AHB/APB3
AHB2 96 MHz
SRAM2 64 KB
SRAM1 192 KB
Flash memory
Up to 1 MB
OCTOSPI1 memory interface
IO[7:0], CLK, NCLK, NCS.
DQS
RNG
HASH
@VDD
Power management
Voltage regulator LDO
and SMPS
VDD = 1.71 to 3.6 V
VSS
VDD
@VDD
Supply supervision
BOR
VDDIO, VDDUSB, VDDA,
VSSA, VDD, VSS, NRST
Reset
PVD, PVM
Int
@VDD
XTAL OSC
4- 50 MHz
IWDG
OSC_IN
OSC_OUT
Standby
interface
@VDD
RC MSI
Reset and clock control
TIM2 32b
TIM3 32b
TIM4 32b
UART4
UART5
SPI2
I2C1/SMBUS
I2C2/SMBUS
smcard
irDA
USART3
4 channels, ETR as AF
4 channels, ETR as AF
4 channels, ETR as AF
RX, TX, CK, CTS, RTS as AF
RX, TX, CTS, RTS as AF
RX, TX, CTS, RTS as AF
MOSI, MISO, SCK, NSS as
AF
SCL, SDA, SMBA as AF
SCL, SDA, SMBA as AF
WWDG
CRS
TIM6 16b
TIM7 16b
@VDDA
COMP1
INP[1:4], INM[[1:2], OUT
COMP2
INP[1:2], INM[[1:2], OUT
VINP, VINN, VOUT
LPTIM1
IN1, CH1, CH2, ETR as AF
LPTIM3
IN1, IN2, CH1, CH2, ETR as AF
LPTIM4
IN1, OUT, ETR as AF
I2C3/SMBUS
SCL, SDA, SMBA as AF
LPUART1
RX, TX, CTS, RTS_DE as
AF
AHB/APB1
@VDDA
D/A
Converter 1
DAC1
ITF
DAC1_OUT1
DAC1_OUT2
@Vsw
XTAL 32k
RTC
RTC_OUT1, RTC_OUT2,
RTC_REFIN, RTC_TS
TAMP
TAMP_IN[5:1]
4 compl. channels
(TIM1_CH[1:4]N),
4 channels (TIM1_CH[1:4]),
ETR, BKIN, BKIN2 as AF
TIM1/PWM
16b
15xIN
@VDDA
ADC1
ITF
RC HSI
RC HSI48
RC LSI
I3C1
SCL, SDA as AF
SCL, SDA as AF
I3C2
VREF buffer
@VDDA
VREF+
LPTIM2
IN1, IN2, CH1, CH2,
ETR as AF
FDCAN1
TX, RX as AF
@VDDA
OpAmp1
VINP, VINN, VOUT
OpAmp2
VDD power
domain
VDDUSB power
domain
Vsw power domain
VDDIO2 power
domain
VDDA power
domain
GTZC1
CRC
SPI3
MOSI, MISO, SCK, NSS as AF
ADF1
SDIN0, CKIN0, CCK0, CCK1 as AF
D[1:3], MCLK_A, SD_A,
FS_A, SCK_A, MCLK_B,
SD_B, FS_B, SCK_B as AF
SAI1
@VDDUSB
DP
DM
USB FS
D/A
Converter 2
Note:
VSW = VDD when VDD is above VBOR0, and VSW = VBAT when VDD is below VBOR0.
PC[15:13]
PC[12:0]
PKA
STM32U375xx
Description
DS14861 - Rev 2
page 8/222



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