參數(shù)資料
型號： M37643F8HP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PQFP80
封裝： 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁數(shù)： 91/120頁
文件大?。?/td> 1253K
代理商： M37643F8HP
72
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
7643 Group
PRELIMINAR
Y
Notice:
This
is not
a final
specification.
Some
parametric
limits
are
subject
to
change.
IOH = –10 mA
“H” output voltage
P00–P07, P10–P17, P20–P27, P30–P37,
P40–P44, P50–P57, P60–P67, P70–P74,
P80–P87
“H” output voltage
USB D+, USB D-
Limits
V
Parameter
Min.
VCC–2.0
Typ.
Max.
Symbol
Unit
Test conditions
VOH
Table 11 Electrical characteristics (1) (Vcc = 4.15 to 5.25 V, Vss = 0 V, Ta = –20 to 70°C, unless otherwise noted)
Electrical Characteristics
In Vcc = 5 V
USB+, and USB- pins
pull-down via a resistor
of 15 k
± 5 %
USB+ pin pull-up to Ext.
Cap. pin via a resistor of
1.5 k
± 5 %
IOL = 10 mA
VOL
“L” output voltage
P00–P07, P10–P17, P20–P27, P30–P37,
P40–P44, P50–P57, P60–P67, P70–P74,
P80–P87
“L” output voltage
USB D+, USB D-
USB+, and USB- pins
pull-down via a resistor
of 15 k
± 5 %
USB+ pin pull-up to Ext.
Cap. pin via a resistor of
1.5 k
± 5 %
VT+–VT-
Hysteresis
INT0, INT1, RDY, HOLD,
P20–P27
Hysteresis
URXD, SCLK, SRXD,
SRDY, CTS
Hysteresis
RESET
“H” input current
P00–P07, P10–P17, P20–P27, P30–P37,
P40–P44, P50–P57, P60–P67, P70–P74,
P80–P87
“H” input current
RESET, CNVSS
“H” input current
XIN
“H” input current
XCIN
“L” input current
P00–P07, P10–P17, P30–P37,
P40–P44, P50–P57, P60–P67, P70–P74,
P80–P87
“L” input current
RESET
“L” input current
CNVSS
“L” input current
XIN
“L” input current
XCIN
“L” input current
P20–P27
RAM hold voltage
VT+–VT-
IIH
IIL
VI = VCC
VI = VSS
Pull-ups “off”
VCC = 5.0 V, VI = VSS
Pull-ups “on”
When clock is stopped
2.8
–30
2.0
0.5
9.0
–9.0
–65
3.6
2.0
0.3
5.0
20
5.0
–5.0
–20
–5.0
V
A
VOL
–140
5.25
V
VRAM
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