Stm32l486qgi6tr ufbga-132 MCU agent has the lowest spot price
Description
Stm32l486xx device is based on high-performance arm ® Cortex ®- M4 is an ultra-low power microcontroller with 32-bit RISC core, and the working frequency is up to 80MHz. Cortex-m4 core has floating point unit (FPU) single precision and supports all arms ® Single precision data processing instructions and data types. It also implements a complete set of DSP instructions and a memory protection unit (MPU), which improves the security of the application.
Stm32l486xx device embeds high-speed memory (1m byte flash memory, 128K byte SRAM), flexible external memory controller (FSMC) of static memory (devices above 100 pins), four SPI flash memory interfaces (available in all packages) and extensive enhanced I / O and peripherals connected to two APB buses, two AHB buses and 32-bit multi AHB bus matrix. Stm32l486xx device embeds several protection mechanisms of embedded flash memory and SRAM: read protection, write protection, proprietary code read protection and firewall.
The device provides up to three fast 12 bit ADCs (5msps), two comparators, two operational amplifiers, two DAC channels, an internal voltage reference buffer, a low-power RTC, two general-purpose 32-bit timers, two 16 bit PWM timers dedicated to motor control, seven general-purpose 16 bit timers and two 16 bit low-power timers.
The device supports four digital filters of external sigma delta modulator (dfsdm). In addition, up to 24 capacitive sensing channels are available. The device is also embedded with integrated LCD driver 8x40 or 4x44 and internal boost converter. They also have standard and advanced communication interfaces.
• three I2C
• three SPIs
• three USARTs, two UARTS and one low power UART.
• two Sai (serial audio interface)
• one SDMMC
• one can
• one USB OTG full speed
• one swpmi (single line protocol main interface)
Stm32l486xx device is embedded in AES hardware accelerator. Stm32l486xx operates in - 40 to + 85 ° C (+ 105 ° C connector), - 40 to + 105 ° C (+ 125 ° C connector) and - 40 to + 125 ° C (+ 130 ° C connector), with a temperature range of 1.71 to 3.6vvdd power supply and 1.05 to 1.32vvdd12 power supply when using external SMPS power supply. A comprehensive set of power saving modes allows the design of low-power applications.
Support some independent power supplies: analog independent power input of ADC, DAC, OPAMP and comparator, 3.3V special power input of USB, up to 14i / OS, which can be independently provided to 1.08v. Backup register and Vbat input are allowed. The dedicated vdd12 power supply can be used to bypass the internal LDO regulator when connected to the external SMPS.
Stm32l486xx device is based on high-performance arm ® Cortex ®- M4 is an ultra-low power microcontroller with 32-bit RISC core, and the working frequency is up to 80MHz. Cortex-m4 core has floating point unit (FPU) single precision and supports all arms ® Single precision data processing instructions and data types. It also implements a complete set of DSP instructions and a memory protection unit (MPU), which improves the security of the application.
Stm32l486xx device embeds high-speed memory (1m byte flash memory, 128K byte SRAM), flexible external memory controller (FSMC) of static memory (devices above 100 pins), four SPI flash memory interfaces (available in all packages) and extensive enhanced I / O and peripherals connected to two APB buses, two AHB buses and 32-bit multi AHB bus matrix. Stm32l486xx device embeds several protection mechanisms of embedded flash memory and SRAM: read protection, write protection, proprietary code read protection and firewall.
The device provides up to three fast 12 bit ADCs (5msps), two comparators, two operational amplifiers, two DAC channels, an internal voltage reference buffer, a low-power RTC, two general-purpose 32-bit timers, two 16 bit PWM timers dedicated to motor control, seven general-purpose 16 bit timers and two 16 bit low-power timers.
The device supports four digital filters of external sigma delta modulator (dfsdm). In addition, up to 24 capacitive sensing channels are available. The device is also embedded with integrated LCD driver 8x40 or 4x44 and internal boost converter. They also have standard and advanced communication interfaces.
• three I2C
• three SPIs
• three USARTs, two UARTS and one low power UART.
• two Sai (serial audio interface)
• one SDMMC
• one can
• one USB OTG full speed
• one swpmi (single line protocol main interface)
Stm32l486xx device is embedded in AES hardware accelerator. Stm32l486xx operates in - 40 to + 85 ° C (+ 105 ° C connector), - 40 to + 105 ° C (+ 125 ° C connector) and - 40 to + 125 ° C (+ 130 ° C connector), with a temperature range of 1.71 to 3.6vvdd power supply and 1.05 to 1.32vvdd12 power supply when using external SMPS power supply. A comprehensive set of power saving modes allows the design of low-power applications.
Support some independent power supplies: analog independent power input of ADC, DAC, OPAMP and comparator, 3.3V special power input of USB, up to 14i / OS, which can be independently provided to 1.08v. Backup register and Vbat input are allowed. The dedicated vdd12 power supply can be used to bypass the internal LDO regulator when connected to the external SMPS.