LC86F3G64A Datasheet, PDF (17/25 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

LC86F3G64A
Serial input/output characteristics at Ta = -30°C to +85°C, VSS = 0V
Parameter
Cycle
Symbol
Pins
Conditions
tCKCY(1)
•SCK0
•SCLK0
Refer to figure 4.
VDD[V]
min
2
Specification
typ
max
Low Level
pulse width
tCKL(1)
4.5 to 5.5
1
High Level
tCKH(1)
1
pulse width
Cycle
tCKCY(2) •SCK0 •Use pull-up resistor (1kΩ)
2
•SCLK0 when Nch open-drain output.
Low Level
pulse width
tCKL(2)
•Refer to figure 4.
4.5 to 5.5
1/2tCKCY
High Level
pulse width
tCKH(2)
1/2tCKCY
Data set up time
tICK
SI0
•Data set-up to SCK0.
•Data hold from SCK0.
0.1
Data hold time
tCKI
•Refer to figure 4.
4.5 to 5.5
0.1
Output delay time
(Using external
clock)
Output delay time
(Using internal
clock)
tCKO(1)
tCKO(2)
SO0
SO0
•Data hold from SCK0.
•Use pull-up resistor (1kΩ)
when Nch open-drain output.
•Refer to figure 4.
4.5 to 5.5
4.5 to 5.5
7/12tCYC
+0.2
1/3tCYC
+0.2
unit
tCYC
µs
IIC Input/Output Conditions at Ta = -30°C to +85°C, VSS = 0V
Parameter
Symbol
Standard
min
max
SCL Frequency
fSCL
0
100
BUS free time between stop - start
tBUF
4.7
HOLD time of start, restart condition
tHD;STA
4.0
L time of SCL
tLOW
4.7
H time of SCL
tHIGH
4.0
Set-up time of restart condition
tSU;STA
4.7
HOLD time of SDA
tHD;DAT
0
Set-up time of SDA
tSU;DAT
250
Rising time of SDA, SCL
tR
1000
Falling time of SDA, SCL
tF
300
Set-up time of stop condition
tSU;STO
4.0
Refer to figure 10
Note Cb: Total capacitance of all BUS (unit: pF)
High speed
unit
min
max
0
400 kHz
1.3
µs
0.6
µs
1.3
µs
0.6
µs
0.6
µs
0
0.9
µs
100
ns
20+0.1Cb
300
ns
20+0.1Cb
300
ns
0.6
µs
No.A0121-17/25