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General MCU LQFP

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MPN STM32L4S9ZIT6
Mfr. STMicro
Oneyac # A3-STM32L4S9ZIT6
Supplier Oneyac
Unleaded/RoHs Lead Free/Rohs
Description LQFP

Specifications FAQ

Product Attribute Attribute Value Operation
Product Category General MCU
Series Name STM32L4
Package/Enclosure LQFP
pin number 144
Device core ARM Cortex M4
Data bus width 32Bit
Maximum frequency 120MHz
RAM size 640 kB
USB channel 1 Ohms
Number of PWM units 2
Analog to digital converter channel 16
Number of SPI channels 3
Typical working power supply voltage 3.6 (maximum) V
Number of I2C channels 4
width 20.2mm
Number of timers 5
Number of UART channels 6
PWM resolution 16Bit
height 1.45mm
Analog-to-digital converter 1 (16 x 12 bits)
Pulse width modulation 2 (6 x 16 bits)
Resolution of analog-to-digital converter 12Bit
Timer resolution 16 bit, 32 bit
timer 1 (2 x 16 bits), 1 (2 x 32 bits), 1 (5 x 16 bits)
Instruction set structure DSP,RISC
ADC resolution 12bit
Number of ADC channels 16Channel
DAC resolution 2x12bit
I/O voltage 1.08Vto3.6V
Processor series STM32L4S9
Working power supply voltage 1.71Vto3.6V
Interface type CAN,I2C,LPUART,SAI,SPI,UART,USART,USBOTGFS
Data RAM size 640kB
Data Ram type SRAM
Maximum clock frequency 120MHz
core ARMCortexM4
Simulate power supply voltage 1.62Vto3.6V,1.8Vto3.6V
Power Supply Voltage - Maximum 3.6V
Power Supply Voltage - Minimum 1.71V
Watchdog timer WatchdogTimer,Windowed
Program memory size 2MB
Type of program memory Flash
Series STM32L4S9ZI
Number of timers/counters 16Timer
Number of input/output terminals 112I/O
working temperature -40°C ~ 85°C
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