LC86F3448B Datasheet, PDF (15/21 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

LC86F3448B
IIC Input/Output Conditions at Ta = -10°C to +70°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 8
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
Pulse Input Conditions at Ta = -10°C to +70°C, VSS = 0V
Parameter
Symbol
Pins
Conditions
High/low level
pulse width
Rising/falling
time
tPIH(1)
tPIL(1)
tPIH(2)
tPIL(2)
tPIH(3)
tPIL(3)
tPIH(4)
tPIL(4)
tPIL(5)
tPIH(6)
tPIL(6)
tTHL
tTLH
•INT0, INT1
•INT2/T0IN
INT3/T0IN
(1tCYC is selected for noise
rejection clock.)
INT3/T0IN
(16tCYC is selected for
noise rejection clock.)
INT3/T0IN
(64tCYC is selected for
noise rejection clock.)
RES
HS , VS
HS
•Interrupt acceptable
•Timer0-countable
•Interrupt acceptable
•Timer0-countable
•Interrupt acceptable
•Timer0-countable
•Interrupt acceptable
•Timer0-countable
Reset acceptable
•Display position controllable
•The active edge of
HS and VS must be apart
at least 1tCYC.
•Refer to figure 4.
Refer to figure 4.
Ratings
unit
VDD[V]
min typ max
4.5 to 5.5
1
4.5 to 5.5
2
4.5 to 5.5
32
tCYC
4.5 to 5.5
128
4.5 to 5.5
200
µs
4.5 to 5.5
3
4.5 to 5.5
500
ns
AD Converter Characteristics at Ta = -10°C to +70°C, VSS = 0V
Parameter
Symbol
Pins
Conditions
Ratings
unit
VDD[V]
min
typ max
Resolution
N
6
bit
Absolute
ET
precision
(Note)
±1 LSB
Conversion time tCAD
Vref selection to conversion 1 bit conversion time=2×tCYC
finish
1.69
µs
4.5 to 5.5
Analog input
voltage range
VAIN
AN4 to AN7
VSS
VDD
V
Analog port
input current
IAINH
IAINL
VAIN=VDD
VAIN=VSS
1
µA
-1
Note Absolute precision does not include quantizing error (1/2LSB).
No.A0120-15/21