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参数资料
| 型号： | M37753FFCFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | PLASTIC, QFP-80 |
| 文件页数： | 9/67页 |
| 文件大小： | 0K |
| 代理商： | M37753FFCFP |
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17
MITSUBISHI MICROCOMPUTERS
M37753FFCFP
M37753FFCHP
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
Read-only mode
The microcomputer enters the read-only mode by applying VPPL to
the VPP pin. In this mode, the user can input the address of a
memory location to be read and the control signals at the timing
shown in Figure 8, and the M37753FFCFP and the M37753FFCHP
will output the contents of the user’s specified address from data I/O
pin to the external. In this mode, the user cannot perform any opera-
tion other than read.
Fig. 8 Read timing
Read/Write mode
The microcomputer enters the read/write mode by applying VPPH to
the VPP pin. In this mode, the user must first input a software com-
mand to choose the operation (e. g., read, program, or erase) to be
performed on the flash memory (this is called the first cycle), and
then input the information necessary for execution of the command
(e.g, address and data) and control signals (this is called the second
cycle). When this is done, the M37753FFCFP and the
M37753FFCHP execute the specified operation.
Table 3 shows the software commands and the input/output informa-
tion in the first and the second cycles. The input address is latched
___
internally at the falling edge of the WE input; software commands
and other input data are latched internally at the rising edge of the
___
WE input.
The following explains each software command. Refer to Figures 9
to 11 for details about the signal input/output timings.
Table 3. Software command (Parallel input/output mode)
Symbol
Read
Program
Program verify
Erase
Erase verify
Reset
Device identification
Address input
×
Verify address
×
First cycle
Data input
0016
4016
C016
2016
A016
FF16
9016
Address input
Read address
Program address
×
ADI
Second cycle
Data I/O
Read data (Output)
Program data (Input)
Verify data (Output)
2016 (Input)
Verify data (Output)
FF16 (Input)
DDI (Output)
Note: ADI = Device identification address : manufacturer’s code 0000016, device code 0000116
DDI = Device identification data : manufacturer’s code 1C16, device code D016
X can be VIL or VIH.
Address
Valid address
tRC
ta(CE)
tWRR
tDF
ta(OE)
tDH
tOLZ
Floating
tCLZ
ta(AD)
VIH
VIL
VIH
VIL
VIH
VIL
VIH
VIL
VOH
VOL
CE
OE
WE
Data
Dout
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M37753FFCHP | 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 |
| M37753M6C-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37753M6C-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37753M8C-XXXFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37753M8C-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
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