製品概要
概要
The ultra-low-power STM32L151xE and STM32L152xE devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance Arm® Cortex®-M3 32-bit RISC core operating at a frequency of 32 MHz (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 512 Kbytes and RAM up to 80 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
The STM32L151xE and STM32L152xE devices offer two operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, one general-purpose 32-bit timer, six general-purpose 16-bit timers and two basic timers, which can be used as time bases.
Moreover, the STM32L151xE and STM32L152xE devices contain standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, three USARTs, two UARTs and an USB. The STM32L151xE and STM32L152xE devices offer up to 34 capacitive sensing channels to simply add a touch sensing functionality to any application.
They also include a real-time clock and a set of backup registers that remain powered in Standby mode.
Finally, the integrated LCD controller (except STM32L151xE devices) has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with the contrast independent of the supply voltage.
The ultra-low-power STM32L151xE and STM32L152xE devices operate from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. They are available in the -40 to +85 °C and -40 to +105 °C temperature ranges. A comprehensive set of power-saving modes allows the design of low-power applications.
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特徴
- Includes ST state-of-the-art patented technology
- Ultra-low-power platform
- 1.65 V to 3.6 V power supply
- -40 °C to 105 °C temperature range
- 290 nA Standby mode (3 wakeup pins)
- 1.11 µA Standby mode + RTC
- 560 nA Stop mode (16 wakeup lines)
- 1.4 µA Stop mode + RTC
- 11 µA Low-power run mode down to 4.6 µA in Low-power sleep mode
- 195 µA/MHz Run mode
- 10 nA ultra-low I/O leakage
- 8 µs wakeup time
- Core: Arm® Cortex®-M3 32-bit CPU
- From 32 kHz up to 32 MHz max
- 1.25 DMIPS/MHz (Dhrystone 2.1)
- Memory protection unit
- Up to 34 capacitive sensing channels
- CRC calculation unit, 96-bit unique ID
- Reset and supply management
- Low-power, ultrasafe BOR (brownout reset) with 5 selectable thresholds
- Ultra-low-power POR/PDR
- Programmable voltage detector (PVD)
- Clock sources
- 1 to 24 MHz crystal oscillator
- 32 kHz oscillator for RTC with calibration
- Internal 16 MHz oscillator factory trimmed RC(+/-1%) with PLL option
- Internal low-power 37 kHz oscillator
- Internal multispeed low-power 65 kHz to 4.2 MHz oscillator
- PLL for CPU clock and USB (48 MHz)
- Pre-programmed bootloader
- USB and USART supported
- Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
- Memories
- 512 Kbytes of Flash memory with ECC (with 2 banks of 256 Kbytes enabling RWW capability)
- 80 Kbytes of RAM
- 16 Kbytes of true EEPROM with ECC
- 128-byte backup register
- LCD driver (except STM32L151xE devices) up to 8x40 segments, contrast adjustment, blinking mode, step-up converter
- Rich analog peripherals (down to 1.8 V)
- 2x operational amplifiers
- 12-bit ADC 1 Msps up to 40 channels
- 12-bit DAC 2 ch with output buffers
- 2x ultra-low-power comparators(window mode and wake up capability)
- DMA controller 12x channels
- 11x peripheral communication interfaces
- 1x USB 2.0 (internal 48 MHz PLL)
- 5x USARTs
- Up to 8x SPIs (2x I2S, 3x 16 Mbit/s)
- 2x I2Cs (SMBus/PMBus)
- 11x timers: 1x 32-bit, 6x 16-bit with up to 4 IC/OC/PWM channels, 2x 16-bit basic timers, 2x watchdog timers (independent and window)
- Development support: serial wire debug, JTAG and trace
- Ultra-low-power platform
- Includes ST state-of-the-art patented technology
回路ダイアグラム
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STMicroelectronics - STM32L152VE
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すべてのリソース
| タイトル | バージョン | 更新日 |
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System View Description (1)
| タイトル | バージョン | 更新日 | ||
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| ZIP | 1.4 | 11 Aug 2023 | 11 Aug 2023 |
IBIS models (1)
| タイトル | バージョン | 更新日 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 13 Jan 2016 | 13 Jan 2016 |
BSDL files (1)
| タイトル | バージョン | 更新日 | ||
|---|---|---|---|---|
| ZIP | 1.1 | 13 Jan 2016 | 13 Jan 2016 |
品質 & 信頼性
| 製品型番 | マーケティング･ステータス | パッケージ | SMPS | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|---|
| STM32L152VET6 | 量産中 | LQFP 100 14x14x1.4 mm | - | インダストリアル | Ecopack2 | |
| STM32L152VET6D | 量産中 | LQFP 100 14x14x1.4 mm | - | インダストリアル | Ecopack2 | |
| STM32L152VET6TR | 量産中 | LQFP 100 14x14x1.4 mm | - | インダストリアル | Ecopack2 | |
| STM32L152VEY6TR | 量産中 | WLCSP 104 4.1x5.1x0.6 P 0.4 mm | - | インダストリアル | Ecopack2 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
サンプル & 購入
| 製品型番 | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | パッケージ | 梱包タイプ | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | D/A Converters (typ) (12-bit) | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | SMPS | Number of Channels (typ) | UART (typ) | I/Os (High Current) | Integrated op-amps | Comparator | SPI (typ) | USART (typ) | Number of Channels (typ) | I2S (typ) | Advanced Motor Control Timers | CAN (2.0) | CAN (FD) | ||
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| STM32L152VET6 | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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| STM32L152VET6TR | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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| STM32L152VEY6TR | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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| STM32L152VET6D | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください |
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STM32L152VET6 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
STM32L152VET6TR 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
STM32L152VEY6TR 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
STM32L152VET6D 量産中
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。