h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 747

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Item
Section 1 Overview
1.1 Features
•
Section 12 Watchdog
Timer (WDT)
12.2.2 Timer
Control/Status Register
(TCSR)
•
Compact package
TCSR_1
Main Revisions and Additions in this Edition
Page Revision (See Manual for Details)
1
342
Amended
Amended
Body Size
20.0 × 20.0 mm
Bit
2
1
0
Bit Name
CKS2
CKS1
CKS0
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
Rev. 2.00 Dec. 05, 2005 Page 709 of 724
Description
Clock Select 2 to 0
000: φSUB/2 (cycle: 15.6 ms)
001: φSUB/4 (cycle: 31.3 ms)
010: φSUB/8 (cycle: 62.5 ms)
011: φSUB/16 (cycle: 125 ms)
100: φSUB/32 (cycle: 250 ms)
101: φSUB/64 (cycle: 500 ms)
110: φSUB/128 (cycle: 1 s)
111: φSUB/256 (cycle: 2 s)
REJ09B0200-0200