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IC MCU 32BIT 1MB FLASH 144LQFP
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HerstellerSTMikroelektronik
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Herstellerteil #STM32L496ZGT6P
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Auf Lager4871
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Spezifikationen
| Attribut | Wert |
| Series | STM32L4 |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Speed | 80MHz |
| Connectivity | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, PWM, WDT, (External SMPS Required) |
| Number of I/O | 115 |
| Program Memory Size | 1MB (1M x 8) |
| Program Memory Type | FLASH |
| RAM Size | 320K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| Data Converters | A/D 24x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 144-LQFP (20x20) |
| Package / Case | 144-LQFP |
| Base Product Number | STM32L496 |
Übersicht
Description
Key features include:
- CPU: ARM Cortex-M4 at up to 80 MHz
- Memory: 1 MB Flash, 320 KB SRAM
- Power: Ultra-low-power operation with multiple power modes
- Peripherals: USB OTG, USART, SPI, I2C, CAN, ADC, DAC, and more
- Timers: Advanced control timers and RTC for timekeeping
- Security: Hardware support for encryption
Its versatility makes it suitable for applications in industrial controls, medical devices, consumer electronics, and IoT devices. The extensive peripheral set and power efficiency make it ideal for embedded systems that require both performance and energy saving.
Equivalent
1. NXP's LPC5500 series, such as LPC55S69.
2. Microchip's SAM L series, like ATSAML11E16A.
3. Texas Instruments' MSP430FR series, e.g., MSP430FR5994.
4. Renesas' RA4 series, such as RA4M1.
These alternatives offer similar low-power features and performance but vary in specific peripherals and capabilities. Always verify pin compatibility and feature sets before substituting.
Features
1. Core: ARM Cortex-M4 with FPU (Floating Point Unit), running up to 80 MHz.
2. Memory: 1 MB Flash memory, 320 KB SRAM with dual-bank, and EEPROM emulation.
3. Power Efficiency: Ultra-low-power consumption with multiple power modes, ideal for battery-powered devices.
4. Peripherals:
- LCD driver for direct connection to segment displays.
- Multiple timers, including general-purpose, basic, and advanced control timers.
- Communication interfaces such as USART, UART, I2C, SPI, and CAN.
5. Analog Features: 12-bit ADC, DAC, and comparators for enhanced analog capabilities.
6. Security: Integrated cryptographic hardware acceleration and True Random Number Generator (TRNG).
7. Package: LQFP-144 (20x20 mm), suitable for complex applications requiring numerous I/Os.
8. Operating Voltage: 1.71 V to 3.6 V, with wide operational temperature range.
9. Development Support: Comprehensive development ecosystem with support for multiple software tools and libraries.
This combination of features makes it suitable for IoT, wearable, and portable applications.
Pinout
Pin Count:
- 144 pins
Key Features and Functions:
- Core: ARM Cortex-M4 32-bit RISC processor with FPU (Floating Point Unit).
- Memory: 1 MB of Flash memory and 320 KB of SRAM.
- Low Power: Advanced power-saving modes with multiple low-power options.
- Peripherals:
- Extensive set of I/O ports and interfaces.
- Multiple timers and watchdogs.
- RTC (Real-Time Clock).
- Multiple communication interfaces, including USART/UART, I2C, SPI, and USB.
- ADC (Analog to Digital Converter), DAC (Digital to Analog Converter), and comparators for analog interfacing.
- Security: Integrated cryptographic hardware acceleration.
This microcontroller is suitable for a wide range of applications, including consumer electronics, industrial controls, and medical devices, where low power consumption is critical.
Manufacturer
Application
1. Wearable Devices: Suitable for fitness trackers and smartwatches due to its ultra-low power features.
2. IoT Solutions: Ideal for battery-powered IoT devices, offering connectivity options and energy efficiency.
3. Industrial Control: Can be used in industrial environments for control systems and sensor networks.
4. Medical Devices: Applicable in portable medical equipment that demands low power consumption.
5. Consumer Electronics: Useful in devices like remote controls, home automation products, and personal healthcare gadgets.
Its extensive peripherals and flexible power modes make it versatile for a variety of applications.