hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 395

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Table 10.7 Relation between n and Clock
n
0
0
2
3
Notes: 1. φw/2 clock in active (medium-speed/high-speed) mode and sleep mode
2. φw clock in subactive mode and subsleep mode
In subactive or subsleep mode, SCI3 can be operated when CPU clock is φw/2 only.
Clock
φ
φ
φ/16
φ/64
w
/2 *
1
/φw *
2
CKS1
0
0
1
1
Section 10 Serial Communication Interface
Rev. 7.00 Mar 10, 2005 page 353 of 652
SMR Setting
CKS0
0
1
0
1
REJ09B0042-0700