STM32L431RBT6

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产品类别
微控制器
简介说明
MCU 32-bit ARM Cortex M4 RISC 128KB Flash 3.3V 64-Pin LQFP Tray
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微控制器
STMicroelectronics
EU RoHS COMPL
Family Name: STM32L
Family Name describes the family name for the product. It is mainly the name noted in the beginning of the datasheet.
Instruction Set Architecture: RISC
Instruction Set Architecture describes the set of instructions that a device is designed to execute.
Data Bus Width: 32
Data Bus Width describes the number of data lines in a given bus interconnect.
Number of Timers: 9
Number of Timers describes the number of device timers.
Program Memory Size: 128KB
Program Memory Size describes the size of total memory used for programming device.
Program Memory Type: Flash
Program Memory Type describes the different types of memory technologies used in electronic devices.
RAM Size: 64KB
RAM Size describes the size of Random Access Memory as in format (Mb | Kb | 128Kx16).
Interface Type: CAN/I2C/SPI/UART/USART
Interface Type describes the boundary across which two independent systems meet and act on or communicate with each other.
ADC Channels: 16
On-Chip ADC describes the Number of ADC on microcontroller chip with it's resolution.
DAC Channels: 2
On-Chip DAC describes the Number of DAC on microcontroller chip with it's resolution.
Maximum Clock Rate: 80
Maximum Clock Rate is fundamental rate in cycles per second (measured in hertz).
Maximum CPU Frequency: 80
Maximum Speed describes the maximum operating speed (frequency) that device can executes the instruction.
Operating Supply Voltage: 3.3
Operating Supply Voltage describes the nominal voltage that a circuit component needs in order to function properly.
Number of Programmable I/Os: 52
Number of Programmable I/Os is Number of I/O port supported by microcontroller chip.
Supplier Temperature Grade: Industrial
Supplier Temperature Grade describes the applications or environment that the device can be used in like commercial, industrial and military.
Minimum Operating Temperature: -40
Minimum Operating Temperature describes the minimum temperature that the device can function correctly while working.
Maximum Operating Temperature: 85
Maximum Operating Temperature describes the maximum temperature that the device can function correctly while working.
Minimum Operating Supply Voltage: 1.71
Minimum Operating Supply Voltage describes the minimum supply voltage at which a device is specified to operate in compliance with the applicable device specification.
Maximum Operating Supply Voltage: 3.6
Maximum Operating Supply Voltage describes the maximum supply voltage at which a device is specified to operate in compliance with the applicable device specification.
Device Core: ARM Cortex M4
Device Core is a technology of instruction set implementation.
Temperature Flag: Opr
Typical Operating Supply Voltage: 3.3
Typical Operating Supply Voltage describes the supply voltage at which a device is specified to operate in compliance with the applicable device specification.
Life Cycle: Active
Maximum Power Dissipation: 444
Maximum Power Dissipation describes the measure of the rate at which energy is dissipated, or lost, from a system.
Analog Comparators: 2
Analog Comparators describes the number of analog comparator in the microcontroller.
Watchdog: 2
Watchdog describes the number of Watchdog timer found in the chip.
PWM: 1
PWM describes the number of Pulse width modulation timers found in the chip.
Minimum Storage Temperature: -65
Minimum Storage Temperature describes the minimum temperature at which the device can be safely stored when the device is not powered.
Maximum Storage Temperature: 150
Maximum Storage Temperature describes the maximum temperature at which the device can be safely stored when the device is not powered.
Programmability: Yes
Programmability describes the ability to make programming for any device in order to achieve especial task.
SPI: 3
SPI describes the Serial Peripheral Interface (SPI) is similar to the SCI, although it is used to communicate synchronously over shorter distances at up to 4 Mbit/s.
I2C: 3
I2C Is a bus is an inexpensive type of chip interconnection that is popular on circuit boards (pronounced "Eye Squared C").
I2S: 0
I2S also known as Inter-IC Sound, Integrated Interchip Sound, or IIS, is an electrical serial bus interface standard used for connecting digital audio devices together.
UART: 1
UART is a universal asynchronous receiver/transmitter is a piece of computer hardware that translates data between parallel and serial forms.
USART: 3
USART is a universal synchronous/asynchronous receiver/transmitter is a UART that can also communicate synchronously.
CAN: 1
CAN describes the Controller Area Network (CAN) protocol is a serial communication protocol originally developed by Robert Bosch for use in serial communication networks in vehicles.
USB: 0
USB is Universal Serial Port and this feature refers to the number of USB supported by the device.
Ethernet: 0
Ethernet is a family of frame-based computer networking technologies for local area networks (LANs). the name came from the physical concept of the ether. It defines a number of wiring and signaling standards for the Physical Layer of the OSI networking model as well as a common addressing format and Media Access Control at the Data Link Layer.
Special Features: CAN Controller
Special Features describes the special characteristics features for this device.
Number of ADCs: Single
Number of ADCs describes the number of internal ADCs.
Number of DACs: Single
Number of DACs describes the number of internal DACs.
Parallel Master Port: No
Parallel Master Port describes the methodology to use the Parallel Master Port (PMP) module to interface with external data memory, either external Flash or external RAM.
Real Time Clock: Yes
Real Time Clock describes clock that keeps track of the time even when the computer is turned off, RTC (Real time clock) run on a special battery that is not connected to the normal power supply
Temperature Grade: Industrial
Core Architecture: ARM
Core Architecture Describes the technology of instruction set implementation of microprocessor found in microcontroller chip, if it ARM or AVR or 8051.
ADC Resolution: 12
ADC Resolution describes as the number of bits of resolution for analog to digital converter on MCU
DAC Resolution: 12
DAC Resolution describes as the number of bits of resolution for digital to analog converter on MCU
Automotive: No
AEC Qualified Number: N/R
Base Material: Cu Alloy
CECC Qualified: No
Contains SVHC: YES
Diameter: N/R
Exceed Limit: NO
Lead Finish Material: Matte Sn
Lead Shape: Gull-wing
Maximum Reflow Temperature: 260
Maximum Wave Temperature: N/R
Military Qualified: No
Moisture Sensitivity level: 3
Mounting: Surface Mount
Package Height: 1.4
Package Length: 10
Package Width: 10
PCB changed: 64
Pin Count: 64
Pin Out: N
Schedule B: 8542310000
Standard Package Name: QFP
Supplier Package: LQFP
Tab: N/R
Total Weight UOM: g
Total Weight Value: 0.3558300000
Packaging: Tray
Packaging describes the method of containing/packaging a product for delivery or sales.
DW Flag: N