MB89640 View Datasheet(PDF) - Fujitsu

Part Name

Description

MFG CO.

MB89640

8-bit Proprietary Microcontroller

Fujitsu 

MB89640 Series

4. Recommended Screening Conditions

High-temperature aging is recommended as the pre-assembly screening procedure for a product with a blanked

OTPROM microcomputer program.

Program, verify

Aging

+150°C, 48 Hrs.

Data verification

Assembly

5. Programming Yield

All bits cannot be programmed at Fujitsu shipping test to a blanked OTPROM microcomputer, due to its nature.

For this reason, a programming yield of 100% cannot be assured at all times.

6. EPROM Programmer Socket Adapter

Package

FPT-80P-M06

FPT-80P-M11

Compatible socket adapter

ROM-80QF-28DP-8L2

ROM-80QF2-28DP-8L

Inquiry: Sun Hayato Co., Ltd.: TEL 81-3-3802-5760

Note: Depending on the EPROM programmer, inserting a capacitor of about 0.1 µF between VPP and VSS or VCC

and VSS can stabilize programming operations.

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