參數(shù)資料
型號(hào): 3820
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): 57/66頁(yè)
文件大小: 1093K
代理商: 3820
57
3820 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Serial I/O1 clock output “H” pulse width
Serial I/O1 clock output “L” pulse width
Serial I/O1 output delay time (Note 1)
Serial I/O1 output valid time (Note 1)
Serial I/O1 clock output rising time
Serial I/O1 clock output falling time
Serial I/O2 clock output “H” pulse width
Serial I/O2 clock output “L” pulse width
Serial I/O2 output delay time
Serial I/O2 output valid time
Serial I/O2 clock output falling time
CMOS output rising time (Note 2)
CMOS output falling time (Note 2)
140
30
30
0.2
t
C
(S
CLK2
)
40
30
30
Symbol
Parameter
Limits
Typ.
Min.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
(V
CC
= 4.0 to 5.5 V, V
SS =
0 V, T
a
= –40 to 85
°
C, unless otherwise noted.)
t
c(S
CLK1
)
/2–30
t
c(S
CLK1
)
/2–30
–30
t
c(S
CLK2
)
/2–160
t
c(S
CLK2
)
/2–160
0
10
10
Max.
t
wH(S
CLK1
)
t
wL(S
CLK1
)
t
d(S
CLK1
–T
X
D)
t
v(S
CLK1
–T
X
D)
t
r(S
CLK1
)
t
f(S
CLK1
)
t
wH(S
CLK2
)
t
wL(S
CLK2
)
t
d(S
CLK2
–S
OUT2
)
t
v(S
CLK2
–S
OUT2
)
t
f(S
CLK2
)
t
r(CMOS)
t
f(CMOS)
Notes1:
When the P4
5
/T
X
D P-channel output disable bit of the UART control register (bit 4 of address 001B
16
) is “0”.
2:
X
OUT
and X
COUT
pins are excluded.
Serial I/O1 clock output “H” pulse width
Serial I/O1 clock output “L” pulse width
Serial I/O1 output delay time (Note 1)
Serial I/O1 output valid time (Note 1)
Serial I/O1 clock output rising time
Serial I/O1 clock output falling time
Serial I/O2 clock output “H” pulse width
Serial I/O2 clock output “L” pulse width
Serial I/O2 output delay time
Serial I/O2 output valid time
Serial I/O2 clock output falling time
CMOS output rising time (Note 2)
CMOS output falling time (Note 2)
350
50
50
0.2
t
C
(S
CLK2
)
50
50
50
Symbol
Parameter
Limits
Typ.
Min.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
(V
CC
= 2.5 to 4.0 V, V
SS =
0 V, T
a
= –20 to 85
°
C, and V
CC
= 3.0 to 4.0 V, T
a
= –40 to –20
°
C, unless otherwise noted.)
t
c(S
CLK1
)
/2–50
t
c(S
CLK1
)
/2–50
–30
t
c(S
CLK2
)
/2–240
t
c(S
CLK2
)
/2–240
0
20
20
Max.
t
wH(S
CLK1
)
t
wL(S
CLK1
)
t
d(S
CLK1
–T
X
D)
t
v(S
CLK1
–T
X
D)
t
r(S
CLK1
)
t
f(S
CLK1
)
t
wH(S
CLK2
)
t
wL(S
CLK2
)
t
d(S
CLK2
–S
OUT2
)
t
v(S
CLK2
–S
OUT2
)
t
f(S
CLK2
)
t
r(CMOS)
t
f(CMOS)
Notes1:
When the P4
5
/T
X
D P-channel output disable bit of the UART control register (bit 4 of address 001B
16
) is “0”.
2:
X
OUT
and X
COUT
pins are excluded.
SWITCHING CHARACTERISTICS 1 (Extended Operating Temperature Version)
SWITCHING CHARACTERISTICS 2 (Extended Operating Temperature Version)
Measurement output pin
100pF
CMOS output
Note
:
When bit 4 of the UART
control register (address 001B
16
) is “1”.
(N-channel open-drain output mode)
Measurement output pin
100pF
N-channel open-drain output (Note)
1k
Fig.40 Circuit for measuring output switching characteristics
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