h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 805

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Timing of On-Chip Peripheral Modules: Tables 27.23 to 27.26 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).
Table 27.23 Timing of On-Chip Peripheral Modules (1)
Condition A: V
Condition B: V
Condition C: V
Item
I/O ports
FRT
TMR
Output data delay time
Input data setup time
Input data hold time
Timer output delay time
Timer input setup time
Timer clock input setup
time
Timer clock
pulse width
Timer output delay time
Timer reset input setup
time
Timer clock input setup
time
T
T
T
T
2 MHz to maximum operating frequency, T
a
a
a
a
CC
CC
CC
= 32.768 kHz * , 2 MHz to maximum operating frequency,
= 32.768 kHz * , 2 MHz to maximum operating frequency,
= –20 to +75°C (normal specification product),
= –40 to +85°C (wide range temperature specification product)
= –20 to +75°C (normal specification product),
= –40 to +85°C (wide range temperature specification product)
= 5.0 V ±10%, V
= 4.0 V to 5.5 V, V
= 2.7 V to 3.6 V, V
Single edge t
Both edges t
Symbol Min
t
t
t
t
t
t
t
t
t
PWD
PRS
PRH
FTOD
FTIS
FTCS
FTCWH
FTCWL
TMOD
TMRS
TMCS
CC
B = 5.0 V ±10%, V
CC
CC
B = 4.0 V to 5.5 V, V
B = 2.7 V to 5.5 V, V
—
50
50
—
50
50
1.5
2.5
—
50
50
Condition
10 MHz
A
Max
100
—
—
100
—
—
—
—
100
—
—
Min
—
30
30
—
30
30
1.5
2.5
—
30
30
Condition
Rev. 3.00 Mar 21, 2006 page 751 of 788
SS
16 MHz
a
= 0 V,
= –20 to +75°C
B
Section 27 Electrical Characteristics
SS
SS
Max
50
—
—
50
—
—
—
—
50
—
—
= 0 V,
= 0 V, = 32.768 kHz * ,
Min
—
30
30
—
30
30
1.5
2.5
—
30
30
Condition
20 MHz
C
Max Unit
50
—
—
50
—
—
—
—
50
—
—
REJ09B0300-0300
ns
ns
t
ns
cyc
Test
Conditions
Figure 27.16
Figure 27.17
Figure 27.18
Figure 27.19
Figure 27.21
Figure 27.20