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| 型号： | STM32L151RBH6DTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PBGA64 |
| 封装： | 5 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, TFBGA-64 |
| 文件页数： | 17/106页 |
| 文件大小： | 1417K |
| 代理商： | STM32L151RBH6DTR |
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Functional overview
STM32L151xx, STM32L152xx
Doc ID 17659 Rev 1
automatically. The RTC provides a programmable alarm and programmable periodic
interrupts with wakeup from Stop and Standby modes.
●
The programmable wakeup time ranges from 120 s to 36 hours
●
Stop mode consumption with LSI and Auto-wakeup: 1.2 A (at 1.8 V) and 1.4 A (at
3.0 V)
●
Stop mode consumption with LSE, calendar and Auto-wakeup: 1.3 A (at 1.8V), 1.6 A
(at 3.0 V)
The RTC can be calibrated with an external 512 Hz output, and a digital compensation
circuit helps reduce drift due to crystal deviation.
There are twenty 32-bit backup registers provided to store 80 bytes of user application data.
They are cleared in case of tamper detection.
3.6
GPIOs (general-purpose inputs/outputs)
Each of the GPIO pins can be configured by software as output (push-pull or open-drain), as
input (with or without pull-up or pull-down) or as peripheral alternate function. Most of the
GPIO pins are shared with digital or analog alternate functions, and can be individually
remapped using dedicated AFIO registers. All GPIOs are high-current-capable except for
analog pins. The alternate function configuration of I/Os can be locked if needed following a
specific sequence in order to avoid spurious writing to the I/O registers. The I/O controller is
connected to the AHB with a toggling speed of up to 16 MHz.
External interrupt/event controller (EXTI)
The external interrupt/event controller consists of 23 edge detector lines used to generate
interrupt/event requests. Each line can be individually configured to select the trigger event
(rising edge, falling edge, both) and can be masked independently. A pending register
maintains the status of the interrupt requests. The EXTI can detect an external line with a
pulse width shorter than the Internal APB2 clock period. Up to 83 GPIOs can be connected
to the 16 external interrupt lines.
相关PDF资料 |
PDF描述 |
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| STM32L151CBT6 | 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP48 |
| STM32L151CBT6TR | 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP48 |
| STM32L151CBT6DTR | 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP48 |
| STM32L152C8T6D | 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP48 |
| STM32L152CBT6DTR | 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| STM32L151RBH6TR | 功能描述:ARM微控制器 - MCU 32-Bit ARM Cortex 128kb Low Power MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| STM32L151RBT6 | 功能描述:ARM微控制器 - MCU 32-Bit Arm Cortex M3 128kb UltralowPower RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| STM32L151RBT6TR | 功能描述:ARM微控制器 - MCU 32-Bit ARM Cortex 128kb Low Power MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
| STM32L151RCT6 | 制造商:STMicroelectronics 功能描述:16/32-BITS MICROS - Trays 制造商:STMicroelectronics 功能描述:IC MCU ARM 256K FLASH 64LQFP 制造商:STMicroelectronics 功能描述:MCU 32BIT CORTEX-M3 32MHZ LQFP-64 制造商:STMicroelectronics 功能描述:MCU, 32BIT, CORTEX-M3, 32MHZ, LQFP-64 制造商:STMicroelectronics 功能描述:MCU, 32BIT, CORTEX-M3, 32MHZ, LQFP-64, Controller Family/Series:STM32L, Core Siz 制造商:STMicroelectronics 功能描述:MCU, 32BIT, CORTEX-M3, 32MHZ, LQFP-64, Controller Family/Series:STM32L, Core Size:32bit, No. of I/O's:51, Supply Voltage Min:1.8V, Supply Voltage Max:3.6V, Digital IC Case Style:LQFP, No. of Pins:64, Program Memory Size:256KB |
| STM32L151RCT6A | 功能描述:ARM微控制器 - MCU STM32L15 Low Power M3 256kB 32MHz MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT |
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