mb95f108aspfv Fujitsu Microelectronics, Inc., mb95f108aspfv Datasheet - Page 56

• Manufacturer Part Number: mb95f108aspfv
• Description: 8-bit Proprietary Microcontrollers
• Manufacturer: Fujitsu Microelectronics, Inc.

56
MB95100A Series
SCL clock
“L” width
SCL clock
“H” width
Start condition
hold time
Stop condition
setup time
Start condition
setup time
Bus free time
between stop
condition and
start condition
Data hold time t
Data setup
time
Setup time
between
clearing
interrupt and
SCL rising
SCL clock “L”
width
SCL clock “H”
width
Start condition
detection
Parameter
Sym-
t
t
t
t
t
t
HD;STA
SU;STO
HD;DAT
SU;DAT
HD;STA
t
SU;STA
t
t
SU;INT
t
bol
t
HIGH
HIGH
LOW
LOW
BUF
name
SDA0
SDA0
SDA0
SDA0
SDA0
SDA0
SDA0
SCL0
SCL0
SCL0
SCL0
SCL0
SCL0
SCL0
SCL0
SCL0
SCL0
SCL0
SCL0
Pin
R = 1.7 kΩ,
C = 50 pF*
Condi-
tions
1
(−1 + nm / 2) t
(−2 + nm / 2) t
(2 + nm / 2) t
(1 + nm / 2) t
(1 + nm / 2) t
(2 nm + 4) t
(nm / 2) t
(nm / 2) t
3 t
4 t
4 t
2 t
MCLK
MCLK
MCLK
MCLK
Min
MCLK
MCLK
− 20
− 20
− 20
− 20
MCLK
MCLK
MCLK
MCLK
MCLK
MCLK
(V
− 20
− 20
CC
− 20
− 20
− 20
− 20
− 20
− 20 (−1 + nm / 2) t
Value*
= 3.3 V, AV
(1 + nm / 2) t
(1 + nm / 2) t
(1 + nm / 2) t
(−1 + nm) t
(nm / 2 ) t
2
SS
Max
⎯
⎯
⎯
⎯
⎯
⎯
= V
MCLK
MCLK
MCLK
MCLK
MCLK
MCLK
SS
+ 20
+ 20
= 0.0 V, T
+ 20
+ 20
+ 20
+ 20
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
= −40 °C to + 85 °C)
Master mode
Master mode
Master mode
Maximum value is
applied when m,
n = 1, 8.
Otherwise, the
minimum value is
applied.
Master mode
Master mode
Master mode
Master mode
When assuming
that “L” of SCL is not
extended, the
minimum value is
applied to first bit of
continuous data.
Otherwise,
the maximum value
is applied.
Minimum value is
applied to interrupt
at 9th SCL↓.
Maximum value is
applied to interrupt
at 8th SCL↓.
At reception
At reception
Undetected when 1
t
reception
MCLK
is used at
Remarks
(Continued)