HD64F3437TF16 Datasheet, PDF (616/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.

Table 23.21 Control Signal Timing
Conditions: V_CC = 3.0 V to 5.5 V, V_CCB = 3.0 V to 5.5 V, V_SS = 0 V, ø = 2.0 MHz to maximum
operating frequency, Ta = –20˚C to +75˚C (regular specifications), Ta = –40 to
+85˚C (wide-range specifications)
Item
RES setup time
RES pulse width
RESO output delay time
RESO output pulse width
NMI setup time (NMI, IRQ₀ to IRQ₇)
NMI hold time (NMI, IRQ₀ to IRQ₇)
Interrupt pulse width for recovery
from software standby mode
(NMI, IRQ₀ to IRQ₂, IRQ₆)
Crystal oscillator settling time
(reset)
Crystal oscillator settling time
(software standby)
Symbol
t _RESS
t _RESW
t _RESD
t _RESOW
t _NMIS
t _NMIH
t _NMIW
t _OSC1
t _OSC2
Condition
10MHz
Min
Max
300
—
10
—
—
200
132
—
300
—
10
—
300
—
20
—
8
—
Unit
ns
t _cyc
ns
t _cyc
ns
ns
ns
Test Conditions
Fig. 23.9
Fig. 23.25
Fig. 23.10
ms Fig. 23.11
ms Fig. 23.12
Measurement Conditions for AC Characteristics
5V
LSI
output pin
R_H
C
R_L
C = 90 pF: Ports 1–4, 6, 9, A, B
30 pF: Ports 5, 8
R_L = _{2.4 kΩ}
R_H = _{12 kΩ}
Input/output timing measurement levels
Low: 0.8 V
High: 2.0 V
Figure 23.6 Measurement Conditions for A/C Characteristics
587