參數(shù)資料
型號(hào): HD404344R
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
中文描述: 4位HMCS400系列微電腦(4位單片微計(jì)算機(jī))
文件頁數(shù): 97/100頁
文件大?。?/td> 610K
代理商: HD404344R
HD404344R Series/HD404394 Series
97
Notes On ROM Out
Please pay attention to the following items regarding ROM out.
On ROM out, fill the ROM area indicated below with 1s to create the same data size as 4-kword versions
(HD404344R and HD404394). A 4-kword data size is required to change ROM data to mask
manufacturing data since the program used is for a 4-kword version.
This limitation apply to the case of using EPROM and the case of using data base.
$0000
$000F
$0010
$003F
$0040
$03FF
$0400
$0FFF
ROM 1 kwords version:
HD404341R, HD40C4341R,
HD404391
Address $0400 to $0FFF
Vector address
Zero page subroutine
(64 words)
Pattern and program
(1,024 words)
ROM 2 kwords version:
HD404342R, HD40C4342R,
HD404392
Address $0800 to $0FFF
Fill this area with all 1s
Not u
$0000
$000F
$0010
$003F
$0040
$07FF
$0800
$0FFF
Vector address
Zero page subroutine
(64 words)
Pattern and program
(2,048 words)
Not u
相關(guān)PDF資料
PDF描述
HD404391S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404392S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404341R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404394S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404612 4-Bit Single-Chip Microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404344RFP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404344RFT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit microcomputers
HD404344RS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404344RSERIES/HD404394SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD404344S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller