參數(shù)資料
型號(hào): MB89636R
廠商: Fujitsu Limited
英文描述: Quadruple 2-Input Positive-NAND Gates 20-LCCC -55 to 125
中文描述: 8位微控制器專有
文件頁(yè)數(shù): 16/59頁(yè)
文件大小: 864K
代理商: MB89636R
MB89630R Series
16
I
PROGRAMMING TO THE EPROM ON THE MB89P637
The MB89P637 is an OTPROM version of the MB89630 series.
1. Features
32-Kbytes 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 each mode is illustrated below.
3. Programming to the EPPROM
In EPROM mode, the MB89P637 functions equivalent to the MBM27C256A. This allows the PROM to be
programmed with a general-purpose EPROM programmer by using the dedicated socket adapter.
However, the electronic signature mode cannot be used.
When the operating ROM area for a single chip is 32 Kbytes (8007
H
to FFFF
H
) the EPROM can be programmed
as follows:
Program area
(EPROM)
32 KB
7FFF
H
Option setting area
0000
H
Option setting area
0007
H
PROM
32 KB
External area
I/O
Register
RAM
0000
H
0080
H
0100
H
0200
H
0480
H
8000
H
8007
H
FFFF
H
Normal operating mode
EPROM mode
(Corresponding addresses
on the EPROM programmer)
相關(guān)PDF資料
PDF描述
MB89636RP-SH Quadruple 2-Input Positive-NAND Gates 14-CFP -55 to 125
MB89636RPF 8-bit Proprietary Microcontroller
MB89636RPFM 8-bit Proprietary Microcontroller
MB89637R Hex Inverters 14-CFP -55 to 125
MB89637RPF Hex Inverters 20-LCCC -55 to 125
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