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STM32L496AGI6P Datasheet PDF - ST Microelectronics
Manufacturer: | ST Microelectronics |
Case Package: | UFBGA |
Description: | Ultra-low-power with FPU ARM Cortex-M4 MCU 80MHz with 1Mbyte Flash, USB OTG, LCD, DFSDM |
Documentation: | STM32L496AGI6P Datasheet (24 Pages)STM32L496AGI6P User Reference Manual Guide (1704 Pages)STM32L496AGI6P Programming Manual (260 Pages)STM32L496AGI6P Application Note (283 Pages) |
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STM32L496AGI6P Datasheet PDF
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STM32L496AGI6P Datasheet PDF (24 Pages)
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STM32L496AGI6P Specifications
TYPE | DESCRIPTION |
---|---|
Number of Pins | 169 Pin |
Case/Package | UFBGA |
Number of Positions | 169 Position |
RAM Memory Size | 320 KB |
Number of Bits | 32 Bit |
Number of ADCs | 3 ADC |
Number of Inputs and Outputs | 136 Input |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
Power Dissipation (Max) | 385 mW |
Number of DACs | 1 DAC |
Supply Voltage (Max) | 3.6 V |
Supply Voltage (Min) | 1.71 V |
STM32L496AGI6P Size & Package
TYPE | DESCRIPTION |
---|---|
Product Lifecycle Status | Active |
Packaging | Tray |
Operating Temperature | -40℃ ~ 85℃ |
STM32L496AGI6P Environmental
STM32L496AGI6P Export Classifications
STM32L496AGI6P Function Overview
The STM32L496xx devices are the ultra-low-power microcontrollers based on the high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
●The STM32L496xx devices embed high-speed memories (up to 1 Mbyte of Flash memory, 320 Kbyte of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with packages of 100 pins and more), a Quad SPI flash memories interface (available on all packages) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
●The STM32L496xx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall.
●The devices offer up to three fast 12-bit ADCs (5 Msps), two comparators, two operational amplifiers, twoDAC channels, an internal voltage reference buffer, a low-power RTC, two general-purpose 32-bit timer, two 16-bit PWM timers dedicated to motor control, seven general-purpose 16-bit timers, and two 16-bit low-power timers. The devices support four digital filters for external sigma delta modulators (DFSDM).
●In addition, up to 24 capacitive sensing channels are available. The devices also embed an integrated LCD driver 8x40 or 4x44, with internal step-up converter.
●They also feature standard and advanced communication interfaces.
●The STM32L496xx operates in the -40 to +85 °C (+105 °C junction), -40 to +125 °C (+130 °C junction) temperature ranges from a 1.71 to 3.6 V VDD power supply when using internal LDO regulator and a 1.05 to 1.32V VDD12 power supply when using external SMPS supply. A comprehensive set of power-saving modes allows the design of low-power applications.
●Some independent power supplies are supported: analog independent supply input for ADC, DAC, OPAMPs and comparators, 3.3 V dedicated supply input for USB and up to 14 I/Os can be supplied independently down to 1.08V. A VBAT input allows to backup the RTC and backup registers. Dedicated VDD12 power supplies can be used to bypass the internal LDO regulator when connected to an external SMPS.
●The STM32L496xx family offers six packages from 64-pin to 169-pin packages.
●Key Features
● Ultra-low-power with FlexPowerControl
● 1.71 V to 3.6 V power supply
● -40 °C to 85/125 °C temperature range
● 320 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
● 25 nA Shutdown mode (5 wakeup pins)
● 108 nA Standby mode (5 wakeup pins)
● 426 nA Standby mode with RTC
● 2.57 μA Stop 2 mode, 2.86 μA Stop 2 with RTC
● 91 μA/MHz run mode (LDO Mode)
● 37 μA/MHz run mode (@3.3 V SMPS Mode)
● Batch acquisition mode (BAM)
● 5 μs wakeup from Stop mode
● Brown out reset (BOR) in all modes except shutdown
● Interconnect matrix
● Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100 DMIPS and DSP instructions
● Performance benchmark
● 1.25 DMIPS/MHz (Drystone 2.1)
● 273.55 Coremark® (3.42 Coremark/MHz @ 80 MHz)
● Energy benchmark
● 217 ULPBENCH™ score
● 16 x timers: 2 x 16-bit advanced motor-control, 2 x 32-bit and 5 x 16-bit general purpose, 2 x 16-bit basic, 2 x low-power 16-bit timers (available in Stop mode), 2 x watchdogs, SysTick timer
● RTC with HW calendar, alarms and calibration
● Up to 136 fast I/Os, most 5 V-tolerant, up to 14 I/Os with independent supply down to 1.08 V
● Dedicated Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D)
● 8- to 14-bit camera interface up to 32 MHz (black&white) or 10 MHz (color)
● Memories
● Up to 1 MB Flash, 2 banks read-while-write, proprietary code readout protection
● 320 KB of SRAM including 64 KB with hardware parity check
● External memory interface for static memories supporting SRAM, PSRAM, NOR and NAND memories
● Dual-flash Quad SPI memory interface
● Clock Sources
● 4 to 48 MHz crystal oscillator
● 32 kHz crystal oscillator for RTC (LSE)
● Internal 16 MHz factory-trimmed RC (±1%)
● Internal low-power 32 kHz RC (±5%)
● Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25% accuracy)
● Internal 48 MHz with clock recovery
● 3 PLLs for system clock, USB, audio, ADC
● LCD 8 × 40 or 4 × 44 with step-up converter
● Up to 24 capacitive sensing channels: support touchkey, linear and rotary touch sensors
● 4 x digital filters for sigma delta modulator
● Rich analog peripherals (independent supply)
● 3 × 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 μA/Msps
● 2 x 12-bit DAC, low-power sample and hold
● 2 x operational amplifiers with built-in PGA
● 2 x ultra-low-power comparators
● 20 x communication interfaces
● USB OTG 2.0 full-speed, LPM and BCD
● 2 x SAIs (serial audio interface)
● 4 x I2C FM+(1 Mbit/s), SMBus/PMBus
● 5 x U(S)ARTs (ISO 7816, LIN, IrDA, modem)
● 1 x LPUART
● 3 x SPIs (4 x SPIs with the Quad SPI)
● 2 x CAN (2.0B Active) and SDMMC
● SWPMI single wire protocol master I/F
● IRTIM (Infrared interface)
● 14-channel DMA controller
● True random number generator
● CRC calculation unit, 96-bit unique ID
● Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™
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