參數(shù)資料
型號(hào): MB89P928PF
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 8-bit Proprietary Microcontroller
中文描述: 8-BIT, OTPROM, 8 MHz, MICROCONTROLLER, PQFP80
封裝: 20 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-80
文件頁數(shù): 14/46頁
文件大小: 669K
代理商: MB89P928PF
14
MB89920 Series
3.Programming to the EPROM
In EPROM mode, the MB89P928 functions equivalent to the MBM27C1001A. This allows the PROM to be
programmed with a general-purpose EPROM programmer (the electronic signature mode cannot be used) by
using the dedicated socket adapter.
Programming procedure
(1) Set the EPROM programmer to the MBM27C1001A.
(2) Load program data into the EPROM programmer at 0FE4
H
to FFFF
H
.
(3) Program with the EPROM programmer.
4. Recommended Screening Conditions
High-temperature aging is recommended as the pre-assembly screening procedure for a product with a blanked
OTPROM microcomputer program.
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
Inquiry: Sun Hayato Co., Ltd.: TEL 81-3-3802-5760
Note: Depending on the EPROM programmer, inserting a capacitor of about 0.1
μ
F between V
PP
and V
SS
or V
CC
and V
SS
can stabilize programming operations.
Package
Compatible socket adapter
FPT-80P-M06
ROM-80QF-32DP-8LA
Program, verify
Aging
+150
°
C, 48 Hrs.
Data verification
Assembly
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