參數(shù)資料
型號(hào): HD40A4374
廠商: Hitachi,Ltd.
英文描述: Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
中文描述: 低電壓如同在微機(jī)芯片的A / D轉(zhuǎn)換器(帶片上的A / D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
文件頁數(shù): 24/162頁
文件大小: 482K
代理商: HD40A4374
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(guān)PDF資料
PDF描述
HD40A4382 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
HD40A4384 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
HD40A4388 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
HD40A4389 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
HD40C4372 Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī))
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