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STM32L15xRC中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
STM32L15xRC規(guī)格書詳情
Description
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.
Features
? 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
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ST(意法半導(dǎo)體) |
2021+ |
UFBGA-132(7x7) |
499 |
詢價 | |||
ST |
23+ |
UFBGA132 |
12700 |
買原裝認準中賽美 |
詢價 | ||
ST |
24+ |
- |
200000 |
原裝進口正口,支持樣品 |
詢價 | ||
ST |
2025+ |
原廠原裝 |
16000 |
原裝優(yōu)勢絕對有貨 |
詢價 | ||
STMicroelectronics |
18+ |
MCUARM384KBFLASH132BGA |
6800 |
公司原裝現(xiàn)貨 |
詢價 | ||
ST |
2023+ |
UFBGA132 |
6000 |
原裝正品現(xiàn)貨、支持第三方檢驗、終端BOM表可配單提供 |
詢價 | ||
ST |
24+ |
UFBGA132 |
6000 |
全新原裝現(xiàn)貨庫存 |
詢價 | ||
ST |
2022+ |
UFBGA132 |
7600 |
原廠原裝,假一罰十 |
詢價 | ||
STMicroelectronics |
21+ |
100-TFBGA(9x9) |
3860 |
進口原裝!長期供應(yīng)!絕對優(yōu)勢價格(誠信經(jīng)營 |
詢價 | ||
ST |
UFBGA132 |
6000 |
詢價 |