参数资料
型号: ST72C314N4TC
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
封装: 14 X 14 MM, ROHS COMPLIANT, TQFP-64
文件页数: 49/150页
文件大小: 3530K
代理商: ST72C314N4TC
ST72334xx-Auto, ST72314xx-Auto, ST72124Jx-Auto
142/150
PACKAGE CHARACTERISTICS (Cont’d)
16.2 THERMAL CHARACTERISTICS
Notes:
1. The power dissipation is obtained from the formula PD = PINT + PPORT where PINT is the chip internal power
(IDD x VDD) and PPORT is the port power dissipation determined by the user.
2. The average chip-junction temperature can be obtained from the formula TJ = TA + PD x RthJA.
16.3 ECOPACK
In order to meet environmental requirements, ST
offers these devices in ECOPACK packages.
These packages have a lead-free second level in-
terconnect. The category of second level intercon-
nect is marked on the package and on the inner
box label, in compliance with JEDEC Standard
JESD97. The maximum ratings related to solder-
ing conditions are also marked on the inner box la-
bel.
ECOPACK is an ST trademark. ECOPACK spec-
ifications are available at www.st.com.
Symbol
Ratings
Value
Unit
RthJA
Package thermal resistance (junction to ambient)
TQFP64
TQFP44
60
52
°C/W
PD
Power dissipation 1)
500
mW
TJmax
Maximum junction temperature 2)
150
°C
相关PDF资料
PDF描述
ST72124J2TC/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP44
ST72334J4TB/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP44
ST72C314J2TC 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP44
ST72314N4TA/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64
ST72314N4TB/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64
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