HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 1043

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 24.2 Oscillation Stabilization Time Settings
0
1
Notes: 1. φ is the frequency divider output.
Software Standby Mode Application Example: Figure 24.2 shows an example in which a
transition is made to software standby mode at the falling edge on the NMI pin, and software
standby mode is cleared at the rising edge on the NMI pin.
In this example, an NMI interrupt is accepted with the NMIEG bit in INTCR cleared to 0 (falling
edge specification), then the NMIEG bit is set to 1 (rising edge specification), the SSBY bit is set
to 1, and a SLEEP instruction is executed, causing a transition to software standby mode.
Software standby mode is then cleared at the rising edge on the NMI pin.
STS3 STS2 STS1 STS0
0
1
0
1
2. Supported on the H8S/2378 only.
3. Supported on the H8S/2378 0.18μm F-ZTAT Group and H8S/2378R 0.18μm F-ZTAT
Group only.
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Reserved
Reserved
Reserved
Reserved
Reserved
64
512
1024
2048
4096
16384
32765
65536
131072
262144
524288
Standby
Time
⎯
⎯
⎯
⎯
⎯
1.8
15.0
29.3
58.5
0.12
0.47
0.94
1.87
3.74
7.49
14.98
35 *
2
⎯
⎯
⎯
⎯
⎯
1.9
15.1
30.1
60.2
0.12
0.48
0.96
1.93
3.86
7.71
15.42
34 *
3
⎯
⎯
⎯
⎯
⎯
1.9
15.5
31.0
62.1
0.12
0.50
0.99
1.99
3.97
7.94
15.89
33
Rev.7.00 Mar. 18, 2009 page 975 of 1136
⎯
⎯
⎯
⎯
⎯
2.6
20.5
41.0
81.9
0.16
0.66
1.31
2.62
5.24
10.49
20.97
25
φ *
1
[MHz]
⎯
⎯
⎯
⎯
⎯
3.2
25.6
51.2
102.4
0.20
0.82
1.64
3.28
6.55
13.11
26.21
20
Section 24 Power-Down Modes
⎯
⎯
⎯
⎯
⎯
4.9
39.4
78.8
157.5
0.32
1.26
2.52
5.04
10.08
20.16
40.33
13
⎯
⎯
⎯
⎯
⎯
6.4
51.2
102.4
204.8
0.41
1.64
3.28
6.55
13.11
26.21
52.43
10
REJ09B0109-0700
⎯
⎯
⎯
⎯
⎯
8.0
64.0
128.0
256.0
0.51
2.05
4.10
8.19
16.38
32.77
65.54
8
µs
ms
Unit