Datasheet 搜索 > 微控制器 > ST Microelectronics（意法半导体） > STM32L151RDT6 数据手册 > STM32L151RDT6 数据手册 1/154 页
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STM32L151RDT6 数据手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
微控制器
封装:
LQFP-64
描述:
STMICROELECTRONICS STM32L151RDT6 微控制器, 32位, 超低功率, ARM 皮质-M3, 32 MHz, 384 KB, 48 KB, 64 引脚, LQFP
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引脚图在P35P36P37P38P39P40P41P42P43P44P45P46Hot
典型应用电路图在P83P121
封装尺寸在P130P131P132P133P134P135P136P137P138P139P140P141
型号编码规则在P64P147
标记信息在P132P135P138P141P144
技术参数、封装参数在P61
电气规格在P58P59P60P61P62P63P64P65P66P67P68P69
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STM32L151RDT6数据手册
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This is information on a product in full production.
February 2016 DocID022027 Rev 11 1/154
STM32L151xD STM32L152xD
Ultra-low-power 32-bit MCU ARM
®
Cortex
®
-M3, 384KB Flash,
48KB SRAM, 12KB EEPROM, LCD, USB, ADC, DAC, memory I/F
Datasheet - production data
Features
• Ultra-low-power platform
– 1.65 V to 3.6 V power supply
– -40°C to 105°C temperature range
– 305 nA Standby mode (3 wakeup pins)
– 1.15 µA Standby mode + RTC
– 0.475 µA Stop mode (16 wakeup lines)
– 1.35 µA Stop mode + RTC
– 11 µA Low-power run mode
– 230 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
– 33.3 DMIPS peak (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
– 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
• Serial wire debug, JTAG and trace
• Up to 116 fast I/Os (102 I/Os 5V tolerant), all
mappable on 16 external interrupt vectors
• Memories
– 384 KB Flash with ECC (with 2 banks of
192 KB enabling Rww capability)
– 48 KB RAM
– 12 KB of true EEPROM with ECC
– 128 byte backup register
– Memory interface controller supporting
SRAM, PSRAM and NOR Flash
• LCD driver (except STM32L151xD devices) up
to 8x40 segments, contrast adjustment,
blinking mode, step-up converter
• Rich analog peripherals (down to 1.8V)
– 3x 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 wakeup capability)
• DMA controller 12x channels
• 12x 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)
– 1x SDIO interface
• 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)
Table 1. Device summary
Reference Part number
STM32L151xD
STM32L151QD, STM32L151RD,
STM32L151VD, STM32L151ZD
STM32L152xD
STM32L152QD, STM32L152RD,
STM32L152VD, STM32L152ZD
LQFP144 (20 × 20 mm)
LQFP100 (14 × 14 mm)
LQFP64 (10 × 10 mm)
UFBGA132
(7 × 7 mm)
WLCSP64
(0.4 mm pitch)
www.st.com
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