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参数资料
| 型号： | M37902FCCHP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 26 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100 |
| 文件页数： | 17/143页 |
| 文件大小： | 1148K |
| 代理商： | M37902FCCHP |
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113
MITSUBISHI MICROCOMPUTERS
M37902FCCHP, M37902FGCHP, M37902FJCHP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Fig. 120 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(fsys) = 26 MHz (Note))
The limits of parameters other than the above are same as those in the microcomputer mode.
Note: f(fsys) indicates the system clock (fsys) 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(fsys) = 26 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(fsys) indicates the system clcok (fsys) 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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M37902FGCGP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37902FGCHP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37902FJCHP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37903S4CHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:16-BIT CMOS MICROCOMPUTER |
| M37905F8CFP | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:16-BIT CMOS MICROCOMPUTER |
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