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STM32L053C8T7
+BOMIC MCU 32BIT 64KB FLASH 48LQFP
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メーカーRFE/フューゼテック
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メーカー品番 #STM32L053C8T7
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データシート STM32L053C8T7 DataSheet
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パッケージ 48-LQFP
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在庫状況1948
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package | Tray |
| Series | STM32L0 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M0+ |
| CoreSize | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| NumberofI/O | 37 |
| ProgramMemorySize | 64KB (64K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 2K x 8 |
| RAMSize | 8K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.65V ~ 3.6V |
| DataConverters | A/D 10x12b; D/A 1x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 48-LQFP |
概要
Description
### Key Features:
- Core: 32-bit Cortex-M0+ (32 MHz max clock speed).
- Memory: 64 KB Flash, 8 KB SRAM, 2 KB EEPROM.
- Power Efficiency: Ultra-low-power modes (down to 0.27 µA in Standby).
- Peripherals: 12-bit ADC, DAC, timers, USART, I2C, SPI, USB.
- GPIO: Up to 51 I/O pins with interrupt capability.
- Package: LQFP-48.
### Applications:
- Battery-powered devices (IoT, wearables, sensors).
- Low-power embedded systems.
### Advantages:
- Energy-efficient with multiple power-saving modes.
- Rich peripheral set for cost-sensitive designs.
Ideal for developers needing low power consumption without sacrificing performance.
Equivalent
- STM32L052C8T6: Similar specs but slightly lower flash (64KB vs. 64KB).
- STM32L062C8T6: Adds AES encryption.
- STM32L073C8T6: Higher flash (192KB) and more peripherals.
- NXP LPC845M301JBD48: Comparable Cortex-M0+ with 64KB flash.
- Silicon Labs EFM32ZG110F32: Energy-friendly M0+ with 32KB flash.
Check pin compatibility and peripheral needs before substitution.
Features
- Core: 32-bit ARM Cortex-M0+ (32 MHz max)
- Memory: 64 KB Flash, 8 KB SRAM, 2 KB EEPROM
- Power: Ultra-low-power (0.27 µA Standby, 0.9 µA Stop mode)
- Peripherals:
- 12-bit ADC (1 Msps)
- 12-bit DAC
- 2x USART, 2x SPI, 2x I2C
- 7x timers (16/32-bit)
- RTC with HW calendar
- Touch sensing (TSC)
- GPIO: Up to 51 I/O pins
- Packages: LQFP48
- Operating Voltage: 1.8V to 3.6V
- Temperature Range: -40°C to +125°C
Ideal for battery-powered, low-power IoT, and sensor applications.
Pinout
- GPIO: Up to 39 I/O pins (5V-tolerant).
- Communication: USART (x2), SPI (x2), I2C (x2), USB (FS).
- Analog: 12-bit ADC (10 ch.), DAC (1 ch.), comparators.
- Timers: 6 timers (incl. 16/32-bit & PWM).
- Memory: 64 KB Flash, 8 KB RAM, 2 KB EEPROM.
- Power: Ultra-low-power Cortex-M0+ core (1.65–3.6V).
- Debug: SWD & JTAG support.
Pins also include VDD/VSS (power), NRST (reset), BOOT0 (boot mode), and OSC (crystal).
Manufacturer
STMicroelectronics specializes in designing and producing microcontrollers, sensors, power management ICs, and other semiconductor solutions. The company is known for its STM32 family of microcontrollers, which are widely used in embedded systems, IoT, automotive, and industrial applications.
The STM32L053C8T7 is part of the STM32L0 series, featuring ultra-low-power ARM Cortex-M0+ cores for energy-efficient applications.
ST is a leading player in the semiconductor industry, serving diverse markets with innovative and reliable components.
Application
- Battery-powered devices (wearables, sensors, IoT)
- Smart meters (energy monitoring)
- Medical devices (portable diagnostics)
- Industrial control (low-power automation)
- Consumer electronics (remote controls, smart home)
- Wireless applications (BLE, LoRa, Zigbee modules)
Its ultra-low power consumption, 64KB Flash, and rich peripherals (ADC, DAC, UART, I2C, SPI) make it suitable for cost-sensitive, energy-efficient designs.
