Datasheet

Section 27 Electrical Characteristics
Rev. 6.00 Mar. 18, 2010 Page 855 of 982
REJ09B0054-0600
(2) Control Signal Timing
Table 27.6 lists the control signal timing.
Table 27.6 Control Signal Timing
Condition A: V
CC
= 4.0 V to 5.5 V, AV
CC
= 4.0 V to 5.5 V, V
ref
= 4.0 V to AV
CC
,
V
SS
= AV
SS
= 0 V, φ = 32.768 kHz, 10 to 13.5 MHz, T
a
= –20°C to +75°C (regular
specifications), T
a
= –40°C to +85°C (wide-range specifications)
Condition A
Item Symbol Min Min Unit Test Conditions
RES setup time t
RESS
250 ⎯ ns
RES pulse width t
RESW
20 ⎯ t
cyc
MRES setup time t
MRESS
250 ⎯ ns
MRES pulse width t
MRESW
20 ⎯ t
cyc
Figure 27.12
NMI setup time t
NMIS
250 ⎯ ns
NMI hold time t
NMIH
10 ⎯ ns
NMI pulse width (exiting software
standby mode)
t
NMIW
200 ⎯ ns
IRQ setup time t
IRQS
250 ⎯ ns
IRQ hold time t
IRQH
10 ⎯ ns
Figure 27.13
IRQ pulse width (exiting software
standby mode)
t
IRQW
200 ⎯ ns