參數(shù)資料
型號(hào)： 7640
英文描述： IrDA. protocol handler plus endec for DCE Apps, -40C to +85C, 18-PDIP, TUBE
中文描述： 7640組數(shù)據(jù)表數(shù)據(jù)表1885K/SEP.05.00
文件頁(yè)數(shù)： 82/97頁(yè)
文件大小： 1885K
代理商： 7640
81
Ver 1.4
MITSUBISHI MICROCOMPUTERS
7640 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
2.2 RECOMMENDED OPERATING CONDITIONS
Table 2.2. Recommended Operating Conditions (Vcc = 4.15 to 5.25V, Vss = 0V, Ta = -20 to 85 C unless otherwise noted)
Symbol
Parameter
Limits
Typ.
Unit
Min.
Max.
V
CC
AV
CC
V
SS
AV
SS
V
IH
Supply voltage
Analog supply voltage
Supply voltage
Analog supply voltage
H input voltage
4.15
5
5.25
V
4.15
5
V
CC
V
0
V
0
V
RESET, X
in
, XC
in
, CNV
SS
P0, P1, P2, P3, P4, P5, P6, P7,
P8
P2
(When PTC6 =
“
0
”
)
P5
7
-P5
4
, P6, P7
2
(When MBI inputs and PTC7 =
“
1
”
)
USB D+, D-
RESET, X
in
, XC
in
, CNV
SS
P0, P1, P2, P3, P4, P5, P6, P7,
P8
P2
(When PTC6 =
“
0
”
)
P5
7
-P5
4
, P6, P7
2
(When MBI inputs and PTC7 =
“
1
”
)
USB D+, D-
P0, P1, P2, P3, P4, P5, P6, P7,
P8
P0, P1, P2, P3, P4, P5, P6, P7,
P8
P0, P1, P2, P3, P4, P5, P6, P7,
P8
P0, P1, P2, P3, P4, P5, P6, P7,
P8
0.8V
CC
V
CC
V
V
IH
H input voltage
0.8V
CC
V
CC
V
V
IH
H input voltage
0.5V
CC
V
CC
V
V
IH
H input voltage
2.0
V
CC
V
V
IH
V
IL
H input voltage
L input voltage
2.0
3.8
V
0
0.2V
CC
V
V
IL
L input voltage
0
0.2V
CC
V
V
IL
L input voltage
0
0.16
V
CC
V
V
IL
L input voltage
0
0.8
V
V
IL
L input voltage
0
0.8
V
I
OL
(peak) L peak output current
Note 1
10
mA
I
OL
(avg) L average output current
Note 2
5
mA
I
OH
(peak) H peak output current
Note 1
-10
mA
I
OH
(avg) H average output current
Note 2
-5
mA
ΣΙ
OL
(peak)
Σ
I
OL
(avg)current
Note 4
Σ
I
OH
(peak)
Σ
I
OL
(avg)current
Note 4
f(CNTR0) TimerX - input frequency
Note 5
f(CNTR1) TimerY - input frequency
Note 5
f(X
in
)
Clock frequency
Note 5
f(XC
in
)
Clock frequency
Note 5,6
L total peak output current
Note 3
P0, P1, P2, P3, P4, P5, P6, P7,
P8
P0, P1, P2, P3, P4, P5, P6, P7,
P8
80
mA
40
mA
H total peak output current
Note 3
P0, P1, P2, P3, P4, P5, P6, P7,
P8
P0, P1, P2, P3, P4, P5, P6, P7,
P8
-80
mA
-40
mA
5
MHz
5
MHz
24
MHz
32.768
50/5.0
KHz/MHz
4
,7
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
The peak output current is the peak current flowing through any pin of the listed ports.
The average output current is an average current value measured over 100 ms.
The total peak output current is the peak current flowing throught all pins of the listed ports.
The total average output current is an average current value measured over 100 ms.
The oscillation frequency has a 50% cycle.
The maximum oscillation frequency of 50 KHz is for a crystal oscillator connected between XCin and XCout.
An external signal having a maximum frequency of 5 MHz can be input to XCin.
When using Frequency Synthesizer Circuit, minimum limit is 4 MHz. And when using USB, put internal clock
f( )to more than 6 MHz.
Note 7.
相關(guān)PDF資料
PDF描述
7641 7641 Group Datasheet Datasheet 2145K/MAR.26.02
7643 IrDA. protocol handler plus endec for DCE Apps, -40C to +85C, 18-SOIC 300mil, TUBE
765-11-(SERIES) Analog IC
765-11-20K Analog IC
765-11-25A Analog IC
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