UPD78323 NEC, UPD78323 Datasheet - Page 69

• Manufacturer Part Number: UPD78323
• Description: 16/8-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

SERIAL OPERATION (T
OTHER OPERATION (T
Serial clock cycle time
Serial clock low-level width
Serial clock high-level width
SI setup time (to SCK )
SI hold time (from SCK )
SO delay time from SCK
NMI high/low-level width
INTP0 high/low-level width
INTP1 high/low-level width
INTP2 high/low-evel width
NTP3 high/low-level width
NTP4 high/low-level width
INTP5 high/low-level width
INTP6 high/low-level width
RESET high/low-level width
TI high/low-level width
Parameter
Parameter
A
A
= –10 to +70 C, V
= –10 to +70 C, V
Symbol
t
t
t
t
t
t
SRXSK
HSKRX
DSKTX
WSKH
WSKL
CYSK
R = 1 k , C = 100 pF
t
t
t
t
t
t
t
t
t
t
WNIH
WI0H
WI1H
WI2H
WI3H
WI4H
WI5H
WI6H
WRSH
WTIH
Symbol
DD
DD
SCK output
SCK input
SCK output
SCK input
SCK output
SCK input
, t
, t
, t
, t
, t
, t
, t
, t
, t
, t
= +5 V 10 %, V
= +5 V 10 %, V
WNIL
WI0L
WI1L
WI2L
WI3L
WI4L
WI5L
WI6L
WRSL
WTIL
Test Conditions
In TM1 event counter mode
Internal division by 8
External clock
Internal division by 8
External clock
Internal division by 8
External clock
SS
Test Conditions
SS
= 0 V)
= 0 V)
MIN.
MIN.
420
420
420
420
8T
8T
8T
8T
8T
8T
8T
8T
80
80
1
1
5
5
PD78323, 78324
MAX.
MAX.
210
Unit
Unit
t
t
t
t
t
t
t
t
ns
ns
ns
ns
ns
ns
ns
CYK
CYK
CYK
CYK
CYK
CYK
CYK
CYK
s
s
s
s
69