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參數(shù)資料
| 型號： | LC86E7248 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 8-Bit Single Chip Microcontroller with 48K Byte UVEPROM(8位單片微控制器（帶48K字節(jié)紫外線可擦除EPROM）) |
| 中文描述： | 8位單片機微控制器48,000字節(jié)UVEPROM（8位單片微控制器（帶48,000字節(jié)紫外線可擦除存儲器）） |
| 文件頁數(shù)： | 4/19頁 |
| 文件大?。?/td> | 621K |
| 代理商： | LC86E7248 |
LC86E7248
4/19
How to use
(1) Specification of option
Programming data for PROM of the LC86E7248 is required.
Debugged evaluation file (EVA file) must be converted to an INTEL-HEX formatted file (HEX file) with file converter
program, EVA2HEX.EXE. The HEX file is used as the programming data for the LC86P6548.
(2) How to program for the EPROM
The LC86E7248 can be programmed by EPROM programmer with attachment ; W86EP7248Q
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.
(4) How to eliminate
The programming data can be erased by using the EPROM eraser.
(5) Shielding
The UVEPROM (ultraviolet erasable programmable ROM) is in it. Put the seal on the window in use.
W86EP7248Q
EPROM programmer
R4945, R4944, R4943
AF-9704
PKW-1100, PKW-3000
MODEL1890A
Data security
Not data security
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PDF描述 |
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| LC86F1216A | 8-Bit Single Chip Microcontroller with 16K（16K×8 bit）-Byte ROM and 1220（1220 ×8 bit）-Byte RAM On Chip(8位單片微控制器（帶16K（16K×8 bit）字節(jié)ROM和1220（1220 ×8 bit）字節(jié)RAM）) |
| LC86F3348A | 8-Bit Single Chip Microcontroller with 64K（64K×8 bit）-Byte ROM and 640（640 ×8 bit）-Byte RAM On Chip(8位單片微控制器（帶64K（64K×8 bit）字節(jié)ROM和640（640 ×8 bit）字節(jié)RAM）) |
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| LC86P4448 | 8-bit Single Chip Microcontroller with 48K Byte One-Time PROM(8位單片微控制器（帶48K字節(jié)一次性可編程的PROM）) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC86F1216A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with the 16K-Byte ROM and 1220-Byte RAM On Chip |
| LC86F3064A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC86F3248A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller |
| LC86F3264A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller |
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