參數(shù)資料
型號(hào): MB90P623A
廠商: Fujitsu Limited
英文描述: 16-bit Proprietary Microcontroller
中文描述: 16位微控制器專(zhuān)有
文件頁(yè)數(shù): 16/80頁(yè)
文件大?。?/td> 1304K
代理商: MB90P623A
MB90620A Series
16
3. Programming Procedure
(1) Set the EPROM programmer to the MBM27C1000.
(2) Load the program data into the EPROM programmer at 14000
H
to 1FFFF
H
.
The ROM addresses from FF4000
H
to FFFFFF
H
in operating mode of MB90P623A series correspond to 14000
H
to 1FFFF
H
in EPROM mode.
(3) Insert the MB90P623A in the socket adapter, and mount the socket adapter on the EPROM programmer.
Pay attention to the orientation of the device and of the socket adapter when doing so.
(4) Activate the programming.
(5) If programming cannot be performed successfully, connect a 0.1
μ
F or similar capacitor between V
CC
and
GND and between V
PP
and GND.
Note: Because the mask ROM products (MB90623A) do not have an EPROM mode, they cannot read data from
the EPROM programmer.
FFFFFF
H
1FFFF
H
14000
H
EPROM mode
Operating mode
EPROM
EPROM
FF4000
H
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