Serial Interface Ac Characteristics - Epson S1C6P366 Technical Manual

Cmos 4-bit single chip microcomputer
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9.6 Serial Interface AC Characteristics

Clock synchronous master mode
• During 32 kHz operation
Condition: V
=3.0V, V
DD
SS
Item
Transmitting data output delay time
Receiving data input set-up time
Receiving data input hold time
• During 1 MHz operation
Condition: V
=3.0V, V
DD
SS
Item
Transmitting data output delay time
Receiving data input set-up time
Receiving data input hold time
Clock synchronous slave mode
• During 32 kHz operation
Condition: V
=3.0V, V
DD
SS
Item
Transmitting data output delay time
Receiving data input set-up time
Receiving data input hold time
• During 1 MHz operation
Condition: V
=3.0V, V
DD
SS
Item
Transmitting data output delay time
Receiving data input set-up time
Receiving data input hold time
<Master mode>
SCLK OUT
SOUT
SIN
<Slave mode>
SCLK IN
SOUT
SIN
S1C6P366 TECHNICAL MANUAL
=0V, Ta=25°C, V
=0.8V
IH1
DD
Symbol
t
smd
t
sms
t
smh
=0V, Ta=25°C, V
=0.8V
IH1
DD
Symbol
t
smd
t
sms
t
smh
=0V, Ta=25°C, V
=0.8V
IH1
DD
Symbol
t
ssd
t
sss
t
ssh
=0V, Ta=25°C, V
=0.8V
IH1
DD
Symbol
t
ssd
t
sss
t
ssh
V
OH
V
OL
t
smd
V
OH
V
OL
t
sms
V
IH1
V
IL1
V
IH1
V
IL1
t
ssd
V
OH
V
OL
t
sss
V
IH1
V
IL1
CHAPTER 9: ELECTRICAL CHARACTERISTICS
, V
=0.2V
, V
=0.8V
IL1
DD
OH
DD
Min.
10
5
, V
=0.2V
, V
=0.8V
IL1
DD
OH
DD
Min.
400
200
, V
=0.2V
, V
=0.8V
IL1
DD
OH
DD
Min.
10
5
, V
=0.2V
, V
=0.8V
IL1
DD
OH
DD
Min.
400
200
t
smh
t
ssh
EPSON
, V
=0.2V
OL
DD
Typ.
Max.
5
, V
=0.2V
OL
DD
Typ.
Max.
200
, V
=0.2V
OL
DD
Typ.
Max.
10
, V
=0.2V
OL
DD
Typ.
Max.
500
Unit
µs
µs
µs
Unit
ns
ns
ns
Unit
µs
µs
µs
Unit
ns
ns
ns
133

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