H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 533

• Manufacturer Part Number: H8S2110B
• Description: Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Control Signal Timing: Table 21.6 shows the control signal timing. The only external interrupts
that can operate on the subclock ( = 32.768 kHz) are NMI and IRQ0, 1, 2, 6, and 7.
Table 21.6 Control Signal Timing
Conditions: 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)
Timing of On-Chip Peripheral Modules: Tables 21.7 to 21.10 show the on-chip peripheral
module timing. The only on-chip peripheral modules that can operate in subclock operation ( =
32.768 kHz) are the I/O ports, external interrupts (NMI and IRQ0, 1, 2, 6, and 7), the watchdog
timer, and the 8-bit timer (channels 0 and 1).
CC
= 32.768 kHz, 2 MHz to maximum operating frequency, T
= 3.0 V to 3.6 V, V
CC
B = 3.0 V to 5.5 V, V
Symbol
t
t
t
t
t
t
t
t
RESS
RESW
NMIS
NMIH
NMIW
IRQS
IRQH
IRQW
Min
300
20
250
10
200
250
10
200
Rev. 2.00 Mar 21, 2006 page 495 of 518
SS
Section 21 Electrical Characteristics
Condition
= 0 V,
10 MHz
Max
—
—
—
—
—
—
—
—
a
= –20 to +75°C
Unit
ns
t
ns
ns
ns
ns
ns
ns
cyc
REJ09B0299-0200
Test
Conditions
Figure 21.8
Figure 21.9