h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 711

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

Section 25 Power-Down Modes
25.12
Usage Notes
25.12.1 I/O Port Status
The status of the I/O ports is retained in software standby mode. Therefore, when a high level is
output, the current consumption is not reduced by the amount of current to support the high level
output.
25.12.2 Current Consumption when Waiting for Oscillation Stabilization
The current consumption increases during oscillation stabilization.
25.12.3 DTC Module Stop Mode
If the DTC module stop mode specification and DTC bus request occur simultaneously, the bus is
released to the DTC and the MSTP bit cannot be set to 1. After completing the DTC bus cycle, set
the MSTP bit to 1 again.
Rev. 3.00 Mar 21, 2006 page 657 of 788
REJ09B0300-0300