參數(shù)資料
型號(hào): M38277M8MXXXFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件頁(yè)數(shù): 52/70頁(yè)
文件大?。?/td> 1112K
代理商: M38277M8MXXXFP
56
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
3827 Group
MITSUBISHI MICROCOMPUTERS
Table 20 Timing requirements 1 (VCC = 4.0 to 5.5 V, VSS = 0 V, Ta = –20 to 85
°C, unless otherwise noted)
2
125
45
40
250
105
80
800
370
220
100
1000
400
200
Note: When bit 6 of address 001A16 is “1”.
Divide this value by four when bit 6 of address 001A16 is “0”.
Reset input “L” pulse width
Main clock input cycle time (XIN input)
Main clock input “H” pulse width
Main clock input “L” pulse width
CNTR0, CNTR1 input cycle time
CNTR0, CNTR1 input “H” pulse width
CNTR0, CNTR1 input “L” pulse width
INT0 to INT2 input “H” pulse width
INT0 to INT2 input “L” pulse width
Serial I/O1 clock input cycle time (Note)
Serial I/O1 clock input “H” pulse width (Note)
Serial I/O1 clock input “L” pulse width (Note)
Serial I/O1 input set up time
Serial I/O1 input hold time
Serial I/O2 clock input cycle time (Note)
Serial I/O2 clock input “H” pulse width (Note)
Serial I/O2 clock input “L” pulse width (Note)
Serial I/O2 input set up time
Serial I/O2 input hold time
tw(RESET)
tc(XIN)
twH(XIN)
twL(XIN)
tc(CNTR)
twH(CNTR)
twL(CNTR)
twH(INT)
twL(INT)
tc(SCLK1)
twH(SCLK1)
twL(SCLK1)
tsu(RXD–SCLK1)
th(SCLK1–RXD)
tc(SCLK2)
twH(SCLK2)
twL(SCLK2)
tsu(SIN2–SCLK2)
th(SCLK2–SIN2)
Symbol
Parameter
Limits
Min.
s
ns
Unit
Typ.
Max.
Table 21 Timing requirements 2 (VCC = 2.2 to 4.0 V, VSS = 0 V, Ta = –20 to 85
°C, unless otherwise noted)
2
125
45
40
900/(VCC–0.4)
tc(CNTR)/2–20
230
2000
950
Reset input “L” pulse width
Main clock input cycle time (XIN input)
Main clock input “H” pulse width
Main clock input “L” pulse width
CNTR0, CNTR1 input cycle time
CNTR0, CNTR1 input “H” pulse width
CNTR0, CNTR1 input “L” pulse width
INT0 to INT2 input “H” pulse width
INT0 to INT2 input “L” pulse width
Serial I/O1 clock input cycle time (Note)
Serial I/O1 clock input “H” pulse width (Note)
tw(RESET)
tc(XIN)
twH(XIN)
twL(XIN)
tc(CNTR)
twH(CNTR)
twL(CNTR)
twH(INT)
twL(INT)
tc(SCLK1)
twH(SCLK1)
Symbol
Parameter
Limits
Min.
s
ns
Unit
Typ.
Max.
Note: When bit 6 of address 001A16 is “1”.
Divide this value by four when bit 6 of address 001A16 is “0”.
tsu(SIN2–SCLK2)
th(SCLK2–SIN2)
twL(SCLK1)
tsu(RXD–SCLK1)
th(SCLK1–RXD)
tc(SCLK2)
twH(SCLK2)
twL(SCLK2)
Serial I/O1 clock input “L” pulse width (Note)
Serial I/O1 input set up time
Serial I/O1 input hold time
Serial I/O2 clock input cycle time (Note)
Serial I/O2 clock input “H” pulse width (Note)
Serial I/O2 clock input “L” pulse width (Note)
Serial I/O2 input set up time
Serial I/O2 input hold time
950
400
200
2000
950
400
300
ns
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