製品概要
概要
The ultra-low-power STM32L151xC and STM32L152xC 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 256 Kbytes and RAM up to 32 Kbytes) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
The STM32L151xC and STM32L152xC 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 STM32L151xC and STM32L152xC devices contain standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, three USARTs and an USB. The STM32L151xC and STM32L152xC devices offer up to 23 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 STM32L151xC 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 STM32L151xC and STM32L152xC 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.
-
特徴
- Ultra-low-power platform
- 1.65 V to 3.6 V power supply
- -40 °C to 105 °C temperature range
- 0.29µA Standby mode (3 wakeup pins)
- 1.15 µA Standby mode + RTC
- 0.44 µA Stop mode (16 wakeup lines)
- 1.4 µA Stop mode + RTC
- 8.6 µA Low-power run mode
- 185 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
- 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
- High Speed Internal 16 MHz factory-trimmed RC (+/- 1%)
- Internal Low-power 37 kHz RC
- Internal multispeed low-power 65 kHz to 4.2 MHz PLL for CPU clock and USB (48 MHz)
- Pre-programmed bootloader
- USB and USART supported
- Development support
- Serial wire debug supported
- JTAG and trace supported
- Up to 83 fast I/Os (70 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
- Memories
- 256 Kbytes of Flash memory with ECC
- 32 Kbytes of RAM
- 8 Kbytes of true EEPROM with ECC
- 128-byte backup register
- LCD Driver (except STM32L151xC 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 1Msps up to 25 channels
- 12-bit DAC 2 channels with output buffers
- 2x ultra-low-power-comparators(window mode and wake up capability)
- DMA controller 12x channels
- 9x peripheral communication interfaces
- 1x USB 2.0 (internal 48 MHz PLL)
- 3x 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)
- Up to 23 capacitive sensing channels
- CRC calculation unit, 96-bit unique ID
- Ultra-low-power platform
回路ダイアグラム
Recommended Tools & Software
Recommended documentation
EDAシンボル / フットプリント / 3Dモデル
すべてのリソース
タイトル | バージョン | Latest update |
---|
System View Description (1)
タイトル | バージョン | Latest update | ||
---|---|---|---|---|
ZIP | 1.2 | 03 Nov 2017 | 03 Nov 2017 |
IBIS models (1)
タイトル | バージョン | Latest update | ||
---|---|---|---|---|
ZIP | 1.0 | 13 Jan 2016 | 13 Jan 2016 |
BSDL files (1)
タイトル | バージョン | Latest update | ||
---|---|---|---|---|
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** |
---|---|---|---|---|---|---|
STM32L151UCY6DTR | NRND | WLCSP 63 3.3x4.2x0.6 P 0.4 mm | - | インダストリアル | Ecopack2 | |
STM32L151UCY6TR | NRND | WLCSP 63 3.3x4.2x0.6 P 0.4 mm | - | インダストリアル | Ecopack2 | |
STM32L151UCY7TR | NRND | WLCSP 63 3.3x4.2x0.6 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 | Order from distributors | STから購入 | 製品ステータス | ECCN (US) | ECCN (EU) | 梱包タイプ | パッケージ | 温度(℃) | Country of Origin | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | Number of Channels (typ) | Number of Channels (typ) | D/A Converters (typ) (12-bit) | Comparator | I/Os (High Current) | CAN (2.0) | CAN (FD) | SPI (typ) | I2S (typ) | USART (typ) | UART (typ) | Integrated op-amps | SMPS | Budgetary Price (US$)*/Qty | Country of Origin | Timers (typ) (16-bit) | Timers (typ) (32-bit) | Number of Channels (typ) | Number of Channels (typ) | Number of Channels (typ) | D/A Converters (typ) (12-bit) | Comparator | I/Os (High Current) | CAN (2.0) | CAN (FD) | SPI (typ) | I2S (typ) | USART (typ) | UART (typ) | Integrated op-amps | SMPS | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
最小 | 最大 | ||||||||||||||||||||||||||||||||||||||||||||
STM32L151UCY6DTR | distributors 販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください | NRND | 3A991.a.2 | NEC | Tape and Reel | WLCSP 63 3.3x4.2x0.6 P 0.4 mm | -40 | 85 | SINGAPORE | 8 | 1 | 21 | - | - | 2 | 2 | 51 | - | - | 3 | 2 | 3 | - | 2 | - | | SINGAPORE | 8 | 1 | 21 | - | - | 2 | 2 | 51 | - | - | 3 | 2 | 3 | - | 2 | - | ||
STM32L151UCY7TR | distributors 販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください | NRND | 3A991.a.2 | NEC | Tape and Reel | WLCSP 63 3.3x4.2x0.6 P 0.4 mm | -40 | 105 | SINGAPORE | 8 | 1 | 21 | - | - | 2 | 2 | 51 | - | - | 3 | 2 | 3 | - | 2 | - | | SINGAPORE | 8 | 1 | 21 | - | - | 2 | 2 | 51 | - | - | 3 | 2 | 3 | - | 2 | - | ||
STM32L151UCY6TR | distributors 販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください | NRND | 3A991.a.2 | NEC | Tape and Reel | WLCSP 63 3.3x4.2x0.6 P 0.4 mm | -40 | 85 | SINGAPORE | 8 | 1 | 21 | - | - | 2 | 2 | 51 | - | - | 3 | 2 | 3 | - | 2 | - | | SINGAPORE | 8 | 1 | 21 | - | - | 2 | 2 | 51 | - | - | 3 | 2 | 3 | - | 2 | - |
STM32L151UCY6DTR NRND
販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください
STM32L151UCY7TR NRND
販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください
STM32L151UCY6TR NRND
販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください
(*)概算用の参考価格(US$)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。