參數(shù)資料
型號: M3886
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bits Microcomputer(8位單片機)
中文描述: 單芯片8位單片機(8位單片機)
文件頁數(shù): 80/110頁
文件大?。?/td> 1601K
代理商: M3886
80
3886 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
DC ELECTRICAL CHARACTERISTICS
(Ta = 25 °C, V
CC
= 5 V ± 10 %, V
PP
= 11.7 to 12.6 V, unless otherwise noted)
I
CC
, I
PP
-relevant standards during read, program, and erase are the same as in the parallel input/output mode. V
IH
, V
IL
, V
OH
, V
OL
, I
IH
, and
I
IL
for the SCLK, SDA, BUSY, OE pins conform to the microcomputer modes.
Table 27 AC Electrical characteristics
(T
a
= 25 °C, V
CC
= 5 V ± 10 %, V
PP
= 11.7 to 12.6 V, f(X
IN
) = 10 MHz, unless otherwise noted)
Symbol
Max.
10
9.5
90
250
(Note 4)
t
CH
t
CR
t
WR
t
RC
t
CRPV
t
WP
t
PC
t
CREV
t
WE
t
EC
t
c(CK)
t
w(CKH)
t
w(CKL)
t
r(CK)
t
f(CK)
t
d(C-Q)
t
h(C-Q)
t
h(C-E)
t
su(D-C)
t
h(C-D)
Serial transmission interval
Read waiting time after transmission
Read pulse width
Transfer waiting time after read
Waiting time before program verify
Programming time
Transfer waiting time after programming
Waiting time before erase verify
Erase time
Transfer waiting time after erase
SCLK input cycle time
SCLK high-level pulse width
SCLK low-level pulse width
SCLK rise time
SCLK fall time
SDA output delay time
SDA output hold time
SDA output hold time (only the 8th bit)
SDA input set up time
SDA input hold time
Parameter
ns
ns
ns
ns
μ
s
μ
s
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Unit
Min.
500
(Note 1)
500
(Note 1)
400
(Note 2)
500
(Note 1)
6
500
(Note 1)
6
500
(Note 1)
250
100
100
20
20
0
0
150
(Note 3)
30
90
Limits
Notes 1:
When f(X
IN
) = 10 MHz or less, calculate the minimum value according to formula 1.
5000
f(X
IN
)
Formula 1 :
×
10
6
2:
When f(X
IN
) = 10 MHz or less, calculate the minimum value according to formula 2.
4000
f(X
IN
)
Formula 2 :
×
10
6
3:
When f(X
IN
) = 10 MHz or less, calculate the minimum value according to formula 3.
1500
f(X
IN
)
Formula 3 :
×
10
6
4:
When f(X
IN
) = 10 MHz or less, calculate the minimum value according to formula 4
2500
f(X
IN
)
Formula 4 :
×
10
6
AC waveforms
SCLK
SDA input
Test conditions for AC characteristics
Output timing voltage : V
OL
= 0.8 V, V
OH
= 2.0 V
Input timing voltage : V
IL
= 0.2 V
CC
, V
IH
= 0.8 V
CC
SDA output
t
c(CK)
t
r(CK)
t
d(C-Q)
t
su(D-C)
t
h(C-D)
t
h(C-E)
t
h(C-Q)
t
f(CK)
t
w(CKL)
t
w(CKH)
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