Datasheet

Section 27 Electrical Characteristics
Rev. 6.00 Mar. 18, 2010 Page 939 of 982
REJ09B0054-0600
(2) Control Signal Timing
Table 27.54 lists the control signal timing.
Table 27.54 Control Signal Timing
Condition A (ZTAT 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 10 MHz,
T
a
= –20°C to +75°C (regular specifications),
T
a
= –40°C to +85°C (wide-range specifications)
Condition B (F-ZTAT version, 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 13.5MHz,
T
a
= –20°C to +75°C (regular specifications),
T
a
= –40°C to +85°C (wide-range specifications)
Condition C (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 A
Condition B Condition C
Item Symbol Min Max Min Max Min Max Unit
Test
Conditions
RES setup time t
RESS
250 ⎯ 250 ⎯ 350 ⎯ ns Figure 27.12
RES pulse width t
RESW
20 ⎯ 20 ⎯ 20 ⎯ t
cyc
MRES setup time t
MRESS
250 ⎯ 250 ⎯ 350 ⎯ ns
MRES pulse width t
MRESW
20 ⎯ 20 ⎯ 20 ⎯ t
cyc
NMI setup time t
NMIS
250 ⎯ 250 ⎯ 350 ⎯ ns Figure 27.13
NMI hold time t
NMIH
10 ⎯ 10 ⎯ 10 ⎯ ns
NMI pulse width (exiting
software standby mode)
t
NMIW
200 ⎯ 200 ⎯ 300 ⎯ ns
IRQ setup time t
IRQS
250 ⎯ 250 ⎯ 350 ⎯ ns
IRQ hold time t
IRQH
10 ⎯ 10 ⎯ 10 ⎯ ns
IRQ pulse width (exiting
software standby mode)
t
IRQW
200 ⎯ 200 ⎯ 300 ⎯ ns