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参数资料
型号： ST7FL19F1MATRE
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, PDSO20
封装： 0.300 INCH, LEAD FREE, PLASTIC, SOP-20
文件页数： 16/138页
文件大小： 2515K
代理商： ST7FL19F1MATRE
ST7L15, ST7L19
112/138
EMC CHARACTERISTICS (cont’d)
13.7.3 Absolute Maximum Ratings (Electrical
Sensitivity)
Based on two different tests (ESD and LU) using
specific measurement methods, the product is
stressed in order to determine its performance in
terms of electrical sensitivity. For more details, re-
fer to application note AN1181.
13.7.3.1 Electro-Static Discharge (ESD)
Electro-Static Discharges (a positive then a nega-
tive pulse separated by 1 second) are applied to
the pins of each sample according to each pin
combination. The sample size depends on the
number of supply pins in the device (3 parts*(n+1)
supply pin). Two models can be simulated: Human
Body Model and Machine Model. This test con-
forms to the JESD22-A114A/A115A standard.
Absolute Maximum Ratings
Notes:
1. Data based on characterization results, not tested in production.
13.7.3.2 Static and Dynamic Latch-Up (LU)
Three complementary static tests are required on
six parts to assess the latch-up performance. A
supply overvoltage (applied to each power supply
pin) and a current injection (applied to each input,
output and configurable I/O pin) are performed on
each sample. This test conforms to the EIA/JESD
78 IC latch-up standard. For more details, refer to
application note AN1181.
Electrical Sensitivities
Notes:
1. Class description: A Class is an STMicroelectronics internal specification. All its limits are higher than the JEDEC spec-
ifications, which means when a device belongs to Class A it exceeds the JEDEC standard. Class B strictly covers all the
JEDEC criteria (international standard).
Symbol
Ratings
Conditions
Maximum value1)
Unit
VESD(HBM)
Electro-static discharge voltage (Human Body Model)
TA = 25°C
8000
V
VESD(MM)
Electro-static discharge voltage (Machine Model)
400
VESD(CDM)
Electro-static discharge voltage (Charge Device Model)
1000
Symbol
Parameter
Conditions
Class1)
LU
Static latch-up class
TA = 25°C
TA = 125°C
A
DLU
Dynamic latch-up class
VDD = 5.5V, fOSC = 4 MHz, TA = 25°C
A
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