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STM32L071VZT6
+BOMIC MCU 32BIT 192KB FLASH 100LQFP
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제조업체ST마이크로일렉트로닉스(주)
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제조업체 부품 #STM32L071VZT6
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데이터시트 STM32L071VZT6 DataSheet
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사양
| 속성 | 가치 |
| Series | STM32L0 |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 84 |
| Program Memory Size | 192KB (192K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 6K x 8 |
| RAM Size | 20K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.65V ~ 3.6V |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 100-LQFP (14x14) |
| Package / Case | 100-LQFP |
| Base Product Number | STM32L071 |
개요
Description
Key features include:
- 192 KB of Flash memory and 20 KB of SRAM
- A variety of communication interfaces: I2C, SPI, USART, and USB 2.0
- 12-bit ADC, DAC, and multiple timers for handling analog and timing requirements
- Built-in security features such as CRC and random number generator
- Operating voltage range from 1.65V to 3.6V
The STM32L071VZT6 is packaged in a 100-pin LQFP, making it suitable for designs requiring a moderate number of GPIOs. It supports development using ST's STM32Cube ecosystem, providing comprehensive software tools and resources. This microcontroller is ideal for applications in IoT, medical devices, wearables, and other battery-operated products, balancing performance with power efficiency.
Equivalent
1. NXP LPC1768 - A Cortex-M3 based microcontroller.
2. Microchip ATSAML21J18B - A low-power ARM Cortex-M0+ microcontroller.
3. Texas Instruments MSP430 series - Known for low power, though not ARM-based.
4. Renesas RA2L1 - Cortex-M23 with focus on low power.
These alternatives are chosen for similar low-power and processing capabilities. Always verify pin compatibility and specific features.
Features
1. Core: ARM Cortex-M0+ 32-bit RISC processor, running up to 32 MHz.
2. Memory: 192 KB Flash memory, 20 KB SRAM, and 6 KB EEPROM.
3. Power Efficiency: Ultra-low-power modes (down to 0.29 μA in standby), suitable for battery-powered applications.
4. Peripherals:
- 1x 12-bit ADC, 1x 12-bit DAC
- 2x I2C, 3x USART, 2x SPI
- Timers: 6x 16-bit, 2x 32-bit
- USB 2.0 interface
5. Connectivity: CAN and I2S for advanced communications.
6. Operating Voltage: 1.65 V to 3.6 V.
7. Temperature Range: -40°C to +85°C.
8. Package: 100-pin LQFP.
This microcontroller targets applications requiring low power and efficient performance, such as IoT devices, wearables, and energy-efficient sensing solutions. It offers a balanced combination of performance, power efficiency, and rich peripheral set.
Pinout
- Pin Count: The STM32L071VZT6 comes in a LQFP (Low-profile Quad Flat Package) with 100 pins.
- Function: This microcontroller is designed for ultra-low-power applications and includes an array of features such as:
- 192 KB of Flash memory
- 20 KB of SRAM
- 6 KB of EEPROM
- A variety of communication interfaces including I2C, SPI, and USART
- Multiple general-purpose I/O pins
- 12-bit ADC (Analog-to-Digital Converter)
- 12-bit DAC (Digital-to-Analog Converter)
- Timers and PWM (Pulse-width Modulation) units
- RTC (Real-Time Clock)
- Low-power modes for battery-operated devices
These features make it suitable for small to medium-sized applications where power efficiency is crucial, such as wearable devices, smart sensors, and portable medical equipment.