参数名
参数值
参数名
参数值
安装类型
表面贴装
包装/外壳
100-LQFP
引脚数
100
供应商器件包装
100-LQFP (14x14)
DAC Resolution (bit)
12/12
USART
3
UART
5
I2C
4
I2S
0
Watchdog
2
Analog Comparators
2
Parallel Master Port
无
Real Time Clock
有
Special Features
CAN控制器
ECCN (US)
5A992.c
Family Name
STM32L
Instruction Set Architecture
RISC
Maximum CPU Frequency (MHz)
110
Maximum Clock Rate (MHz)
110
Data Bus Width (bit)
32
Interface Type
CAN/I2C/SPI/UART/USART/USB
Number of I/Os
83
No. of Timers
15
Number of ADCs
Dual
ADC Resolution (bit)
12/12
Number of DAC's
Dual
Minimum Operating Supply Voltage (V)
1.71
Typical Operating Supply Voltage (V)
3.3
Maximum Operating Supply Voltage (V)
3.6
Minimum Operating Temperature (°C)
-40
Maximum Operating Temperature (°C)
85
Supplier Temperature Grade
Industrial
Standard Package Name
QFP
Supplier Package
LQFP
Mounting
表面贴装
Package Height
1.4
Package Length
14
Package Width
14
PCB changed
100
Lead Shape
Gull-wing
Package
Tape & Reel (TR)
厂商
STMicroelectronics
Data Converters
A/D 16x12b SAR; D/A 2x12b
Product Status
活跃
Moisture Sensitive
有
DAC Resolution
12 bit
Watchdog Timers
看门狗定时器
Maximum Clock Frequency
110 MHz
Maximum Operating Temperature
+ 105 C
Supply Voltage-Max
3.6 V
Minimum Operating Temperature
- 40 C
Factory Pack QuantityFactory Pack Quantity
1000
Supply Voltage-Min
1.71 V
Mounting Styles
SMD/SMT
Manufacturer
STMicroelectronics
Brand
STMicroelectronics
Data RAM Type
SRAM
Tradename
STM32
RoHS
Details
Data RAM Size
256 kB
包装
卷带
操作温度
-40°C ~ 85°C (TA)
系列
STM32L5
零件状态
活跃
子类别
Microcontrollers - MCU
电压 - 供电
1.71V ~ 3.6V
振荡器类型
External, Internal
速度
110MHz
内存大小
384KB
核心处理器
ARM® Cortex®-M33
周边设备
Brown-out Detect/Reset, DMA, PWM, WDT
程序存储器类型
Flash
芯尺寸
32-Bit
程序内存大小
512KB
连接方式
CANbus, FIFO, I²C, IrDA, LINbus, MMC/SD, SAI, SMBus, SPI, UART/USART, USB
数据总线宽度
32 bit
数模转换器通道
2/2
定时器/计数器的数量
16 Timer
产品类别
ARM Microcontrollers - MCU
核心架构
ARM
EEPROM 大小
-
ADC通道数量
16 Channel
以太网
0
USB
1
产品
MCU
SPI,SPI
3
CAN
1
脉宽调制
2
产品类别
ARM Microcontrollers - MCU
ADC Channels
16/14
设备核心
ARM Cortex M33
RoHS状态
符合RoHS标准