參數資料
型號: HD404081
廠商: Hitachi,Ltd.
英文描述: Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
中文描述: 低電壓如同在微機芯片的A / D轉換器(帶片上的A / D轉換器的低壓微計算機)
文件頁數: 24/162頁
文件大小: 482K
代理商: HD404081
HD404374/HD404384/HD404389/HD404082/HD404084 Series
24
$0000
$000F
$0010
$003F
$0040
$03FF
$0400
$07FF
$0800
Vector addresses
(16 words)
Zero page subroutine area
(64 words)
Pattern and program area
(2,048 words)
*2
Pattern and program area
(1,024 words)
*1
Pattern and program area
(4,096 words)
*3
$0FFF
$1000
$1FFF
$2000
$3FFF
Pattern and program area
(8,192 words)
*4
Pattern and program area
(16,384 words)
*5
$0000
$0001
$0002
$0003
$0004
$0005
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
JMPL instruction
(Jump to reset routine)
JMPL instruction
(Jump to
WU
0
routine)
JMPL instruction
(Jump to
INT
0
routine)
JMPL instruction
(Jump to timer A routine)
JMPL instruction
(Jump to timer B routine)
JMPL instruction
(Jump to timer C routine)
JMPL instruction
(Jump to A/D or serial interface routine)
ROM address
ROM address
*1 HD404081, HD40A4081, HD40C4081
*2 HD40372, HD40A4372, HD40C4372, HD404382,
HD40A4382, HD40C4382, HD404082, HCD404082,
HD40A4082, HD40C4082, HCD40C4082
*3 HD404374, HD40A4374, HD40C4374, HD404384,
HD40A4384, HD40C4384, HD407A4374, HD407C4374,
HD407A4384, HD407C4384, HD404084, HCD404084,
HD40A4084, HD40C4084, HCD40C4084
*4 HD404388, HD40A4388, HD40C4388
*5 HD404389, HD40A4389, HD40C4389, HD407A4389,
HD407C4389
Notes:
Figure 1 ROM Memory Map
RAM Memory Map
The MCU has on-chip RAM comprising a memory register area, data area, and stack area. In addition to
these areas, an interrupt control bit area, special register area, and register flag area are mapped onto RAM
memory space as a RAM-mapped register area.The RAM memory map is shown in figure 2 and described
below.
After power supply has been connected, regardless of a reset, the values for the memory register,
data and stack areas will be undefined. Make sure to initialize prior to use.
相關PDF資料
PDF描述
HD407A4374 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
HD407A4384 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
HD407A4389 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
HD407C4374 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
HD407C4384 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉換器的低壓微計算機)
相關代理商/技術參數
參數描述
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HD404081H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404081S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404082 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Low-Voltage AS Microcomputers with On-Chip A/D Converter
HD404082FT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller