参数资料
型号: STM8L151M8T6STM8L151M8T6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQFP80
封装: 14 X 14 MM, ROHS COMPLIANT, LQFP-80
文件页数: 18/122页
文件大小: 1190K
代理商: STM8L151M8T6STM8L151M8T6
Electrical parameters
STM8L15xx8, STM8L15xR6
114/122
Doc ID 17943 Rev 1
9.4
Thermal characteristics
The maximum chip junction temperature (TJmax) must never exceed the values given in
The maximum chip-junction temperature, TJmax, in degree Celsius, may be calculated using
the following equation:
TJmax = TAmax + (PDmax x ΘJA)
Where:
TAmax is the maximum ambient temperature in ° C
ΘJA is the package junction-to-ambient thermal resistance in ° C/W
PDmax is the sum of PINTmax and PI/Omax (PDmax = PINTmax + PI/Omax)
PINTmax is the product of IDD and VDD, expressed in Watts. This is the maximum chip
internal power.
PI/Omax represents the maximum power dissipation on output pins
Where:
PI/Omax = Σ (VOL*IOL) + Σ((VDD-VOH)*I OH),
taking into account the actual VOL/IOL and VOH/IOH of the I/Os at low and high level in
the application.
Table 59.
Thermal characteristics(1)
1.
Thermal resistances are based on JEDEC JESD51-2 with 4-layer PCB in a natural convection
environment.
Symbol
Parameter
Value
Unit
ΘJA
Thermal resistance junction-ambient
LQFP 48- 7 x 7 mm
65
°C/W
ΘJA
Thermal resistance junction-ambient
UFQFPN 48- 7 x 7mm
32
°C/W
ΘJA
Thermal resistance junction-ambient
LQFP 64- 10 x 10 mm
48
°C/W
ΘJA
Thermal resistance junction-ambient
LQFP 80- 14 x 14 mm
38
°C/W
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STM8L151M8T6TR 功能描述:8位微控制器 -MCU 8-bit Ultralow MCU 80 pin 64kb Flash RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
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STM8L151XX 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit ultralow power MCU, up to 32 KB Flash, 1 KB Data EEPROM RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators