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參數資料
| 型號： | MB89823RPFM |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 5 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, QFP-80 |
| 文件頁數： | 5/37頁 |
| 文件大?。?/td> | 402K |
| 代理商： | MB89823RPFM |
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MB89820 Series
13
s
s PROGRAMMING TO THE EPROM ON THE MB89P825
The MB89P825 is an OTPROM (one-time PROM) version for the MB89820 series.
1. Features
16-Kbyte PROM on chip
Options can be set using the EPROM programmer.
Equivalency to the MBM27C256A in EPROM mode (when programmed with the EPROM programmer)
2. Memory Space
Memory space in EPROM mode is diagrammed below.
3. Programming to the EPROM
In EPROM mode, the MB89P825 functions equivalent to the MBM27C256A. 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 MBM27C256A.
(2) Load program data into the EPROM programmer at 4000H to 7FFFH (note that addresses C000H to FFFFH
while operating as a single chip assign to 4000H to 7FFFH in EPROM mode).
Load option data into addresses 3FF0H to 3FF5H of the EPROM programmer. (For information about each
corresponding option, see “7. OTPROM Option Bit Map.”
(3) Program with the EPROM programmer.
Address
0000H
0080H
0180H
C000H
FFFFH
I/O
PROM
16 KB
RAM
BFF6H
BFF0H
8000H
Not available
Option area
EPROM mode
(Corresponding addresses on EPROM programmer)
4000H
7FFFH
EPROM
16 KB
3FF6H
3FF0H
0000H
Vacancy
(Read value FFH)
Vacancy
(Read value FFH)
Option area
Single chip
相關PDF資料 |
PDF描述 |
|---|---|
| MB89P857P-SH | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PDIP64 |
| MB89W857C-SH | 8-BIT, UVPROM, 10 MHz, MICROCONTROLLER, CDIP64 |
| MB89P875PF | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| MB89875PF | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| MB89P875PFV | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP80 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MB89825 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89825PFM | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89850 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89850R | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:488-bit Proprietary Microcontroller |
| MB89855 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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