參數(shù)資料
型號(hào): M38749MFT-XXXGP
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機(jī)
文件頁(yè)數(shù): 71/92頁(yè)
文件大?。?/td> 1292K
代理商: M38749MFT-XXXGP
73
3874 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
TIMING REQUIREMENTS
Table 17 Timing requirements
(extended operating temperature version and automotive version, VCC = 4.0 to 5.5 V, VSS = 0 V, Ta = –40 to 85°C, unless otherwise noted)
Reset input “L” pulse width
External clock input cycle time
External clock input “H” pulse width
External clock input “L” pulse width
CNTR0, CNTR1 input cycle time
CNTR0, CNTR1 input “H” pulse width
INT0 to INT5 input “H” pulse width
CNTR0, CNTR1 input “L” pulse width
INT0 to INT5 input “L” pulse width
Serial I/O1 clock input cycle time (Note)
tW(RESET)
tC(XIN)
tWH(XIN)
tWL(XIN)
tC(CNTR)
tWH(CNTR)
tWH(INT)
tWL(CNTR)
tWL(INT)
tC(SCLK1)
tC(SCLK2)
tC(SCLK3)
tWH(SCLK1)
tWH(SCLK2)
Limits
s
ns
Parameter
Min.
2
159
63
200
80
800
1000
370
400
Typ.
Max.
Symbol
Unit
Note : When bit 6 of address 001A16 is “1” (clock synchronous).
Divide this value by four when bit 6 of address 001A16 is “0” (UART).
tWH(SCLK3)
tWL(SCLK1)
tWL(SCLK2)
tWL(SCLK3)
tsu(RxD-SCLK1)
tsu(SIN2-SCLK2)
tsu(RIN3-SCLK3)
th(SCLK1-RxD)
th(SCLK2-SIN2)
th(SCLK3-SIN3)
Serial I/O3 clock input “H” pulse width
Serial I/O1 clock input “L” pulse width (Note)
Serial I/O2 clock input “L” pulse width
Serial I/O3 clock input “L” pulse width
Serial I/O1 input setup time
Serial I/O2 input setup time
Serial I/O3 input setup time
Serial I/O1 input hold time
Serial I/O2 input hold time
Serial I/O3 input hold time
Serial I/O2 clock input cycle time
Serial I/O3 clock input cycle time
Serial I/O1 clock input “H” pulse width (Note)
Serial I/O2 clock input “H” pulse width
ns
400
370
400
220
200
100
200
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