h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 774

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 25 Electrical Characteristics
(2) Control Signal Timing
Table 25.7 shows the control signal timing. The only external interrupts that can operate on the
subclock ( = 32.768 kHz) are NMI and IRQ0, IRQ1, IRQ2, IRQ6, and IRQ7.
Table 25.7 Control Signal Timing
Condition A: V
Condition B: V
Condition C: V
Item
RES setup time
RES pulse width
NMI setup time
(NMI)
NMI hold time
(NMI)
NMI pulse width
(exiting software
standby mode)
IRQ setup time
(IRQ7 to IRQ0)
IRQ hold time
(IRQ7 to IRQ0)
IRQ pulse width
(IRQ7, IRQ6,
IRQ2 to IRQ0)
(exiting software
standby mode)
Rev. 4.00 Jun 06, 2006 page 720 of 1004
REJ09B0301-0400
frequency, T
T
frequency, T
T
frequency, T
a
a
CC
CC
CC
= –40 to +85°C (wide-range specifications)
= –40 to +85°C (wide-range specifications)
= 5.0 V ±10%, V
= 4.0 V to 5.5 V, V
= 3.0 V to 5.5 V, V
t
t
t
t
t
t
t
t
Symbol Min
RESS
RESW
NMIS
NMIH
NMIW
IRQS
IRQH
IRQW
a
a
a
= –20 to +75°C (regular specifications),
= –20 to +75°C (regular specifications),
= –20 to +75°C
200
20
150
10
200
150
10
200
Condition A
20 MHz
SS
= 0 V, = 32.768 kHz, 2 MHz to maximum operating
SS
SS
Max
—
—
—
—
—
—
—
—
= 0 V, = 32.768 kHz, 2 MHz to maximum operating
= 0 V, = 32.768 kHz, 2 MHz to maximum operating
Min
200
20
150
10
200
150
10
200
Condition B
16 MHz
Max
—
—
—
—
—
—
—
—
Min
300
20
250
10
200
250
10
200
Condition C
10 MHz
Max
—
—
—
—
—
—
—
—
Unit
ns
t
ns
ns
ns
ns
ns
cyc
Test
Conditions
Figure 25.8
Figure 25.9