H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 481

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

Legend:
X: Don't care
Table 19.1 Operating Frequency and Wait Time
Note: Shaded cells indicate the recommended specification.
Bit
2
1
0
STS2
0
0
0
0
1
1
1
1
Bit Name Initial Value R/W
SCK2
SCK1
SCK0
STS1
0
0
1
1
0
0
1
1
0
0
0
STS0
0
1
0
1
0
1
0
1
Wait Time
8192 states
16384 states
32768 states
65536 states
131072 states
262144 states
Reserved
Reserved
R/W
R/W
R/W
Description
System Clock Select 2 to 0
Selects a clock for the bus master in high-speed mode or
medium-speed mode.
When making a transition to subactive mode or watch
mode, SCK2 to SCK0 must be cleared to B
000: High-speed mode
001: Medium-speed clock: /2
010: Medium-speed clock: /4
011: Medium-speed clock: /8
100: Medium-speed clock: /16
101: Medium-speed clock: /32
11X: —
10 MHz 8 MHz
0.8
1.6
3.3
6.6
13.1
26.2
1.0
2.0
4.1
8.2
16.4
32.8
Rev. 2.00 Mar 21, 2006 page 443 of 518
6 MHz
1.3
2.7
5.5
10.9
21.8
43.6
Section 19 Power-Down Modes
4 MHz
2.0
4.1
8.2
16.4
32.8
65.6
REJ09B0299-0200
2 MHz
4.1
8.2
16.4
32.8
65.5
131.2
'
00.
Unit
ms