參數(shù)資料
型號： M37920F8CHP
元件分類： 微控制器/微處理器
英文描述： 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數(shù)： 37/155頁
文件大?。?/td> 1274K
代理商： M37920F8CHP
131
M37920F8CGP, M37920F8CHP, M37920FCCGP
M37920FCCHP, M37920FGCGP, M37920FGCHP
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
MITSUBISHI MICROCOMPUTERS
Fig.126 Full status check flowchart and actions to be taken if an error has ocurred
Status Register Read
SR.4 = 1
NO
Command Sequence
Error
YES
SR.5 = 0?
YES
Block Erase
Error
NO
SR.4 = 0?
YES
Programming Error
(Page, Lock bit)
NO
SR.3 = 0?
YES
Programming Error
(Block)
NO
End
(Block erase, Programming)
and
SR.5 = 1
?
Execute the clear status register command (5016) to clear the status register.
After verifying the command to be correctly input, start the operation again.
Examine whether a lock is active or not by executing the read lock bit status
command (7116). After removing the lock, perform block erase again. If the
same error still occurs, this page cannot be used.
Examine whether a lock is active or not by executing the read lock bit status
command (7116). After removing the lock, perform programming again. If the
same error still occurs, this page cannot be used.
After erasing the block where an error has occured, perform programming again.
If the same error still occurs, this block cannot be used.
Note: Under the condition that any of SR.5, SR.4 and SR.3 = “1”, none of the page programming, block erase,
erase all unlocked block, and lock bit programming commands can be accepted. To execute these
commands, in advance, execute the clear status register command (5016).
AC Electrical Characteristics (VCC = 5 V ± 0.5 V, Ta = 0 to 60 C°, f(XIN) = 20 MHz (Note))
The limits of parameters other than the above are same as those in the microcomputer mode.
Note: f(XIN) indicates the system clock (XIN) frequency.
Symbol
Parameter
Limits
Unit
Icc1
Icc2
Icc3
Icc4
Min.
Typ.
Max.
VCC power source current (at read)
VCC power source current (at write)
VCC power source current (at programming)
VCC power source current (at erasing)
30
48
54
DC Electrical Characteristics (VCC = 5 V ± 0.5 V, Ta = 0 to 60 C°, f(XIN) = 20 MHz (Note))
Limits of VIH, VIL, VOH, VOL, IIH, and IIL for each pin are the same as those in the microcomputer mode.
Note: f(XIN) indicates the system clcok (XIN) frequency.
mA
Parameter
Page programming time
Block erase time
Erase all unlocked block time
Lock bit programming time
Limits
Unit
Min.
Typ.
Max.
8
50
50 ! n
8
120
600
600 ! n
120
ms
n = Number of blocks to be erased
相關(guān)PDF資料
PDF描述
M37920F8CGP 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP100
M38039MFL-XXXHP 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PQFP64
M38039MFL-XXXSP 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PDIP64
M38039MFL-XXXWG 8-BIT, MROM, 16.8 MHz, MICROCONTROLLER, PBGA64
M38039FFLHP 8-BIT, FLASH, 16.8 MHz, MICROCONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37920FCCGP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
M37920FCCHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
M37920FGCGP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
M37920FGCHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION
M37920S4CGP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:16 BIT CMOS MICROCOMPUTER
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