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STM32L151CBT6T

更新时间： 2025-07-22 13:14:07

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		闪存微控制器和处理器外围集成电路静态存储器可编程只读存储器电动程控只读存储器电可擦编程只读存储器时钟
页数	文件大小	规格书
121页	2252K
描述
RISC MICROCONTROLLER

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中文翻译

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技术参数
数据手册

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STM32L151CBT6T 技术参数

生命周期：	Active	包装说明：	LFQFP,
Reach Compliance Code：	compliant	风险等级：	5.6
Is Samacsys：	N	具有ADC：	YES
地址总线宽度：		位大小：	32
最大时钟频率：	24 MHz	DMA 通道：	YES
外部数据总线宽度：		长度：	7 mm
I/O 线路数量：	37	端子数量：	48
PWM 通道：	YES	封装代码：	LFQFP
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
速度：	32 MHz	最大供电电压：	3.6 V
最小供电电压：	1.8 V	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	7 mm
uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC	Base Number Matches：	1

STM32L151CBT6T 数据手册

STM32L15xx6/8/B

Ultra-low-power 32-bit MCU ARM-based Cortex-M3,

128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

Datasheet − production data

Features

■ Ultra-low-power platform

LQFP100 14 × 14 mm

LQFP64 10 × 10 mm

LQFP48 7 × 7 mm

BGA100 7 × 7 mm

BGA64 5 × 5 mm

UFQFPN48

7 × 7 mm

– 1.65 V to 3.6 V power supply

– -40°C to 85°C/105°C temperature range

– 0.3 µA Standby mode (3 wakeup pins)

– 0.9 µA Standby mode + RTC

– 0.57 µA Stop mode (16 wakeup lines)

– 1.2 µA Stop mode + RTC

– 9 µA Low-power Run mode

– 214 µA/MHz Run mode

– 10 nA ultra-low I/O leakage

– < 8 µs wakeup time

■ Memories

– Up to 128 KB Flash with ECC

– Up to 16 KB RAM

– Up to 4 KB of true EEPROM with ECC

– 80 Byte Backup Register

■ LCD Driver for up to 8x40 segments

– Support contrast adjustment

– Support blinking mode

– Step-up converter on board

™

■ Core: ARM 32-bit Cortex -M3 CPU

■ Rich analog peripherals (down to 1.8 V)

– 12-bit ADC 1 Msps up to 24 channels

– 12-bit DAC 2 channels with output buffers

– From 32 kHz up to 32 MHz max

– 33.3 DMIPS peak (Dhrystone 2.1)

– Memory protection unit

– 2x Ultra-low-power-comparators

(window mode and wake up capability)

■ Reset and supply management

– Ultra-safe, low-power BOR (brownout

reset) with 5 selectable thresholds

– Ultra-low-power POR/PDR

■ DMA controller 7x channels

■ 8x peripherals communication interface

– 1x USB 2.0 (internal 48 MHz PLL)

– 3x USART (ISO 7816, IrDA)

– 2x SPI 16 Mbits/s

– 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%)

– 2x I2C (SMBus/PMBus)

■ 10x timers: 6x 16-bit with up to 4 IC/OC/PWM

channels, 2x 16-bit basic timer, 2x watchdog

timers (independent and window)

– Internal Low Power 37 kHz RC

– Internal multispeed low power 65 kHz to

4.2 MHz

■ Up to 20 capacitive sensing channels

supporting touchkey, linear and rotary touch

sensors

– PLL for CPU clock and USB (48 MHz)

■ CRC calculation unit, 96-bit unique ID

■ Pre-programmed bootloader

Table 1.

Device summary

Part number

– USART supported

Reference

■ Development support

STM32L151CB, STM32L151C8, STM32L151C6,

STM32L151xx STM32L151RB, STM32L151R8, STM32L151R6,

STM32L151VB, STM32L151V8

– Serial wire debug supported

– JTAG and trace supported

STM32L152CB, STM32L152C8, STM32L152C6,

STM32L152xx STM32L152RB, STM32L152R8, STM32L152R6,

STM32L152VB, STM32L152V8

■ Up to 83 fast I/Os (73 I/Os 5V tolerant), all

mappable on 16 external interrupt vectors

February 2013

Doc ID 17659 Rev 8

1/121

This is information on a product in full production.

www.st.com

12 3 4 5 6 7...121

中文翻译

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与STM32L151CBT6T相关器件

型号	品牌	获取价格	描述	数据表
STM32L151CBT6TR	STMICROELECTRONICS	获取价格	Ultra-low-power ARM Cortex-M3 MCU with 128 Kbytes Flash, 32 MHz CPU, USB
STM32L151CBT6TTR	STMICROELECTRONICS	获取价格	RISC MICROCONTROLLER
STM32L151CBU6	STMICROELECTRONICS	获取价格	Ultra-low-power 32-bit MCU ARMÂ®-based Cortex
STM32L151CBU6A	STMICROELECTRONICS	获取价格	暂无描述
STM32L151CBU6D	STMICROELECTRONICS	获取价格	超低功耗Arm Cortex-M3 MCU，具有128-KB Flash存储器、32 MH
STM32L151CBU6DTR	STMICROELECTRONICS	获取价格	Ultra-low-power 32-bit MCU ARM-based Cortex-M3
STM32L151CBU6TR	STMICROELECTRONICS	获取价格	超低功耗Arm Cortex-M3 MCU，具有128-KB Flash存储器、32 MH
STM32L151CC	STMICROELECTRONICS	获取价格	Reset and supply management
STM32L151CCT6	STMICROELECTRONICS	获取价格	Reset and supply management
STM32L151CCT6TR	STMICROELECTRONICS	获取价格	超低功耗Arm Cortex-M3 MCU，具有256-KB Flash存储器、32 MH

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