EM78P468NBQSSLASHNBQJ datasheet(82/82 Pages) EMC

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EM78P468N/L

8-Bit Microcontroller

•

Product Specification (V1.6) 12.31.2007

(This specification is subject to change without further notice)

E Quality Assurance and Reliability

Test Category

Test Conditions

Remarks

Solderability

Solder temperature=245

±5°C, for 5 seconds up to the

stopper using a rosin-type flux

–

Step 1:

TCT, 65°C (15mins)~150°C (15mins), 10 cycles

Step 2:

Bake at 125°C, TD (endurance)=24 hrs

Step 3:

Soak at 30°C/60%

，TD (endurance)=192 hrs

Pre-condition

Step 4: IR flow 3 cycles

(Pkg thickness

≥ 2.5mm or

Pkg volume

≥ 350mm

3 ----225±5°C)

(Pkg thickness

≤ 2.5mm or

Pkg volume

≤ 350mm

3 ----240±5°C)

For SMD IC (such as

SOP, QFP, SOJ, etc)

Temperature cycle test -65°C (15mins)~150°C (15mins), 200 cycles

–

Pressure cooker test

TA =121°C, RH=100%, pressure=2 atm,

TD (endurance)= 96 hrs

–

High temperature /

High humidity test

TA=85°C , RH=85%

，TD (endurance) = 168 , 500 hrs

–

High-temperature

storage life

TA=150°C, TD (endurance) = 500, 1000 hrs

–

High-temperature

operating life

TA=125°C, VCC = Max. operating voltage,

TD (endurance) = 168, 500, 1000 hrs

–

Latch-up

TA=25°C, VCC = Max. operating voltage, 150mA/20V

–

ESD (HBM)

TA=25°C,

≥ ± 3KV

ESD (MM)

TA=25°C,

≥ ± 300V

IP_ND,OP_ND,IO_ND

IP_NS,OP_NS,IO_NS

IP_PD,OP_PD,IO_PD

IP_PS,OP_PS,IO_PS

VDD-VSS(+),VDD_VSS

(-) Mode

E.1 Address Trap Detect

An address trap detect is one of the MCU embedded fail-safe functions that detects

MCU malfunction caused by noise or the like. Whenever the MCU attempts to fetch an

instruction from a certain section of ROM, an internal recovery circuit is auto started. If

a noise-caused address error is detected, the MCU will repeat execution of the

program until the noise is eliminated. The MCU will then continue to execute the next

program.

EM78P468NBQS/NBQJ 数据表(PDF) 82 Page - ELAN Microelectronics Corp

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