Datasheet

Section 27 Electrical Characteristics
Rev. 6.00 Mar. 18, 2010 Page 876 of 982
REJ09B0054-0600
(2) Control Signal Timing
Table 27.18 lists the control signal timing.
Table 27.18 Control Signal Timing
Condition A (F-ZTAT version and masked ROM version):
V
CC
= 2.7 V to 3.6 V, AV
CC
= 2.7 V to 3.6 V,
V
ref
= 2.7 V to AV
CC
, V
SS
= AV
SS
= 0 V, φ = 32.768 kHz,
2 to 16.0 MHz, T
a
= –20°C to +75°C (regular specifications)
Condition B (Masked ROM version): V
CC
= 2.2 V to 3.6 V, AV
CC
= 2.2 V to 3.6 V,
V
ref
= 2.2 V to AV
CC
, V
SS
= AV
SS
= 0 V, φ = 32.768 kHz, 2 to
6.25 MHz, T
a
= –20°C to +75°C (regular specifications), T
a
= –40°C to +85°C (wide-range specifications)
Condition C (F-ZTAT version and masked ROM version):
V
CC
= 3.0 V to 3.6 V, AV
CC
= 3.0 V to 3.6 V,
V
ref
= 3.0 V to AV
CC
, V
SS
= AV
SS
= 0 V, φ = 32.768 kHz, 10.0
to 20.0 MHz, T
a
= –20°C to +75°C (regular specifications),
T
a
= –40°C to +85°C (wide-range specifications)
Conditions A, C Condition B
Item Symbol Min Max Min Max Unit Test Conditions
RES setup time t
RESS
250 ⎯ 350 ⎯ ns Figure 27.12
RES pulse width t
RESW
20 ⎯ 20 ⎯ t
cyc
MRES setup time t
MRESS
250 ⎯ 350 ⎯ ns
MRES pulse width t
MRESW
20 ⎯ 20 ⎯ t
cyc
NMI setup time t
NMIS
250 ⎯ 350 ⎯ ns Figure 27.13
NMI hold time t
NMIH
10 ⎯ 10 ⎯ ns
NMI pulse width
(exiting software
standby mode)
t
NMIW
200 ⎯ 300 ⎯ ns
IRQ setup time t
IRQS
250 ⎯ 350 ⎯ ns
IRQ hold time t
IRQH
10 ⎯ 10 ⎯ ns
IRQ pulse width
(exiting software
standby mode)
t
IRQW
200 ⎯ 300 ⎯ ns