参数资料
型号: M37221M8-XXXSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件页数: 22/114页
文件大小: 1653K
代理商: M37221M8-XXXSP
14
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37221M4/M8/MA–XXXSP, M37221M6–XXXSP/FP
M37221EASP/FP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
Fig. 8.2.2 Memory Map (M37221M8/MA-XXXSP, M37221EASP/FP)
000016
00C016
00FF16
01FF16
06B716
600016
SFR area
Not used
FFFF16
FFDE16
FF0016
060016
Interrupt vector area
Not used
1000016
11FFF16
1FFFF16
OSD ROM
(8K bytes)
Special page
OSD RAM
(96 bytes)
(See note)
Zero page
M37221M8-
XXXSP
RAM
(576 bytes)
03BF16
030016
02FF16
02C016
021716
Not used
2 page register
Not used
021B16
Note: Refer to Table 8.11.4 OSD RAM.
s M37221M8/MA-XXXSP, M37221EASP/FP
02E016
033F16
M37221MA-
XXXSP,
M37221EASP/FP
RAM
(704 bytes)
800016
ROM correction function
Vector 1: address 02C016
Vector 2: address 02E016
Not used
M37221M8-
XXXSP
RAM
(32K bytes)
M37221MA-
XXXSP,
M37221EASP/FP
RAM
(40K bytes)
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