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参数资料
型号： M37754FFCGP
元件分类： 微控制器/微处理器
英文描述： 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP100
封装： PLASTIC, QFP-100
文件页数： 5/68页
文件大小： 605K
代理商： M37754FFCGP
13
MITSUBISHI MICROCOMPUTERS
M37754FFCGP
M37754FFCHP
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
SHINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
MEMORY AREA MODIFICATION FUNCTION
For the M37754FFCGP and the M37754FFCHP, the internal
memory’s size and address area can be changed by setting bits 2, 3,
4 (memory allocation select bits) of the particular function select reg-
ister 0 (see figure 5). Figure 4 shows the memory map when chang-
ing the internal memory area.
,,
,,,
External memory area
(Reserved area)
Internal RAM 3968 bytes
SFR
(ML2, ML1, ML0) = (0, 0, 0)
Flash memory size : 120 Kbytes
RAM size : 3968 bytes
Internal RAM 3968 bytes
SFR
External memory area
Internal flash memory
60 Kbytes
Internal RAM 3072 bytes
SFR
(ML2, ML1, ML0) = (0, 0, 1)
Flash memory size : 92 Kbytes
RAM size : 3968 bytes
(ML2, ML1, ML0) = (0, 1, 0)
Flash memory size : 60 Kbytes
RAM size : 3072 bytes
(ML2, ML1, ML0) = (0, 1, 1)
Flash memory size : 56 Kbytes
RAM size : 3072 bytes
00 000016
00 008016
00 0FFF16
00 100016
01 EFFF16
01 FFFF16
FF FFFF16
00 000016
00 008016
00 0C7F16
00 100016
00 FFFF16
FF FFFF16
00 000016
00 008016
00 0C7F16
00 200016
00 FFFF16
FF FFFF16
Internal flash memory
48 Kbytes
Internal RAM 2048 bytes
SFR
(ML2, ML1, ML0) = (1, 0, 0)
Flash memory size : 48 Kbytes
RAM size : 2048 bytes
00 000016
00 008016
00 087F16
00 400016
00 FFFF16
FF FFFF16
00 000016
00 008016
00 0FFF16
00 800016
01 EFFF16
01 FFFF16
FF FFFF16
ML0 : Memory allocation select bit 0
ML1 : Memory allocation select bit 1
ML2 : Memory allocation select bit 2
,,
Internal RAM 2048 bytes
SFR
(ML2, ML1, ML0) = (1, 0, 1)
Flash memory size : 32 Kbytes
RAM size : 2048 bytes
00 000016
00 008016
00 087F16
00 800016
00 FFFF16
FF FFFF16
,,,
Internal flash memory
60 Kbytes
Internal flash memory
56 Kbytes
Internal RAM 2048 bytes
SFR
(ML2, ML1, ML0) = (1, 1, 0)
Flash memory size : 60 Kbytes
RAM size : 2048 bytes
00 000016
00 008016
00 087F16
00 100016
00 FFFF16
FF FFFF16
,,,
,,,,,,
External memory area
Internal RAM 2048 bytes
(ML2, ML1, ML0) = (1, 1, 1)
Flash memory size : 56 Kbytes
RAM size : 2048 bytes
00 000016
00 008016
00 087F16
00 200016
00 FFFF16
FF FFFF16
,,,
Note: The internal flash memory area becomes the external memory area in the microprocessor mode.
Internal flash memory
120 Kbytes
External memory area
(Reserved area)
Internal flash memory
92 Kbytes
Internal flash memory
56 Kbytes
Internal RAM 3072 bytes
External memory area
Internal flash memory
32 Kbytes
External memory area
Fig. 4 Memory allocation (Internal memory area modification by memory allocation select bits)
相关PDF资料
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相关代理商/技术参数
参数描述
M37754FFCHP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
M37754M6C-XXXGP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37754M6C-XXXHP 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37754M8C-XXXGP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16BIT CMOS MICROCOMPUTER
M37754M8C-XXXHP 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16BIT CMOS MICROCOMPUTER
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