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STM32L432KB 数据表(PDF) 21 Page - STMicroelectronics

部件名 STM32L432KB
功能描述  Batch acquisition mode
PDF  149 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STM32L432KB 数据表(HTML) 21 Page - STMicroelectronics

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STM32L432KB STM3L432KC
Functional overview
45
Table 3. Functionalities depending on the working mode(1)
Peripheral
Run
Sleep
Low-
power
run
Low-
power
sleep
Stop 0/1
Stop 2
Standby Shutdown
-
-
-
-
CPU
Y
-
Y
-
-
--
--
--
-
Flash memory (up
to 256 KB)
O(2)
O(2)
O(2)
O(2)
-
--
--
--
-
SRAM1 (48 KB)
Y
Y(3)
YY(3)
Y
-Y
--
--
-
SRAM2 (16 KB)
Y
Y(3)
YY(3)
Y
-Y
-O(4)
--
-
Quad SPI
OO
OO
-
--
--
--
-
Backup Registers
Y
Y
Y
Y
Y
-Y
-Y
-Y
-
Brown-out reset
(BOR)
YY
YY
Y
YY
YY
Y-
-
Programmable
Voltage Detector
(PVD)
OO
OO
O
OO
O-
--
-
Peripheral Voltage
Monitor (PVMx;
x=1,3,4)
OO
OO
O
OO
O-
--
-
DMA
O
O
O
O
-
--
--
--
-
High Speed Internal
(HSI16)
OO
OO
(5)
-
(5)
--
--
-
Oscillator RC48
O
O
-
-
-
--
--
--
-
High Speed
External (HSE)
OO
OO
-
--
--
--
-
Low Speed Internal
(LSI)
OO
OO
O
-O
-O
--
-
Low Speed External
(LSE)
OO
OO
O
-O
-O
-O
-
Multi-Speed Internal
(MSI)
OO
OO
-
--
--
--
-
Clock Security
System (CSS)
OO
OO
-
--
--
--
-
Clock Security
System on LSE
OO
OO
O
OO
OO
O-
-
RTC / Auto wakeup
O
O
O
O
O
OO
OO
OO
O
Number of RTC
Tamper pins
11
11
1
O1
O1
O1
O
USB FS
O(8)
O(8)
--
-
O-
--
--
-



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