数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

STM8L15 数据表(PDF) 109 Page - STMicroelectronics

部件名 STM8L15
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
PDF  122 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STM8L15 数据表(HTML) 109 Page - STMicroelectronics

Back Button STM8L15 Datasheet HTML 105Page - STMicroelectronics STM8L15 Datasheet HTML 106Page - STMicroelectronics STM8L15 Datasheet HTML 107Page - STMicroelectronics STM8L15 Datasheet HTML 108Page - STMicroelectronics STM8L15 Datasheet HTML 109Page - STMicroelectronics STM8L15 Datasheet HTML 110Page - STMicroelectronics STM8L15 Datasheet HTML 111Page - STMicroelectronics STM8L15 Datasheet HTML 112Page - STMicroelectronics STM8L15 Datasheet HTML 113Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 109 / 122 page
background image
STM8L151xx, STM8L152xx
Electrical parameters
Doc ID 15962 Rev 5
109/122
9.4
Thermal characteristics
The maximum chip junction temperature (TJmax) must never exceed the values given in
Table 17: General operating conditions on page 63.
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
UFQFPN28 - 4 x 4 mm
118
°C/W
ΘJA
Thermal resistance junction-ambient
WLCSP28
70
°C/W
ΘJA
Thermal resistance junction-ambient
LQFP 32 - 7 x 7 mm
59
°C/W
ΘJA
Thermal resistance junction-ambient
UFQFPN 32 - 5 x 5 mm
38
°C/W
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



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com