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參數(shù)資料
| 型號： | LC86P7148 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-Bit Single Chip Microcontroller with One-Time Programmable PROM |
| 中文描述： | 8位微控制器的單芯片一次性可編程胎膜早破 |
| 文件頁數(shù)： | 4/21頁 |
| 文件大?。?/td> | 662K |
| 代理商： | LC86P7148 |
LC86P7148
No.6692-4/21
How to use
(1) Specification of option
The LC86P7148 must be programmed after specifying option data. The option is specified by “SU86K.EXE”. The
specified option file and the file created by our macro assembler “M86K.EXE” are linked by our linkage loader
“L86K.EXE” which creates .HEX file, then the option code is put in the option specified area (0FF00H to 0FFFFH) of
its .HEX file.
(2) How to program for the EPROM
The LC86P7148 can be programmed by EPROM programmer with attachment ; W86EP7148Q
Recommended EPROM programmer
Productor
Advantest
Andou
AVAL
Minato electronics
“27512 (Vpp=12.5V) Intel high speed programming” mode available. The address must be set to “0 to 0FFFFH” and a
jumper (DASEC) must be set to ‘OFF’ at programming.
(3) How to use the data security function
“Data security” is the disabled function to read the data of the EPROM.
The following is the process in order to execute the data security.
1. Set ‘ON’ the jumper of attachment.
2. Program again. Then EPROM programmer displays the error. The error means normally activity of the data
security. It is not a trouble of the EPROM programmer or the LSI.
Notes
Data security is not executed when the data of all address have ‘FFH’ at the sequence 2 above.
The programming by a sequential operation “BLANK=>PROGRAM=>VERIFY” cannot be executed data security at the
sequence 2 above.
Set to ‘OFF’ the jumper after executing the data security.
EPROM programmer
R4945, R4944, R4943
AF-9704
PKW-1100, PKW-3000
MODEL1890A
W86EP7148Q
Data security
Not data security
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| LC871HC4A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC 128K/96K-byte ROM and 12288-byte RAM integrated 8-bit 1-chip Microcontroller with USB-host controller |
| LC871HC8A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC 128K/96K-byte ROM and 16384-byte RAM integrated 8-bit 1-chip Microcontroller with USB-host controller |
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