MB89538PFM View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB89538PFM

F2MC-8L MB89530A Series / 8-bit Original Microcontroller CMOS

Fujitsu 

MB89530A Series

• Recommended screening conditions

Before one-time writing of microcontroller programs to PROM, high temperature aging is recommended as a

screening process for chips before they are mounted.

Program, verify

High temperature aging

+150 °C, 48 h

Read

Mount

• About writing yields

The nature of chips before one-time writing of microcontroller programs to PROM prevents the use of all-bit

writing tests. Therefore it is not possible to guarantee writing yields of 100% in some cases.

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