Renesas | SH7144 Series | Limitation on use for sleep mode of SH7144 Series.

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Old Company Name in Catalogs and Other Documents
On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology
Corporation, and Renesas Electronics Corporation took over all the business of both
companies. Therefore, although the old company name remains in this document, it is a valid
Renesas Electronics document. We appreciate your understanding.
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April 1st, 2010
Renesas Electronics Corporation
Issued by: Renesas Electronics Corporation (http://www.renesas.com)
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date: 2002/11/14
HITACHI SEMICONDUCTOR TECHNICAL UPDATE
Classification
of Production
THEME
MCU
No
Limitation on use for sleep mode
of SH7144 Series.
Classification
of Information
Lot No.
PRODUCT
NAME
1.
(1)
(2)
(3)
(4)
SH7144 Series
HD64F7144,HD6437144
HD64F7145,HD6437145
All
Reference
Documents
1.
2.
3.
4.
5.
TN-SH7-438A/E
Rev
1
Spec change
Supplement of Documents
Limitation of Use
Change of Mask
Change of Production Line
SH7046 Series Hardware Manual
(ADE-602-254A
Date:Sept,2002 Rev.2.0 )
Effective Date
Permanent
There are 4 conditions to clear sleep mode.
Clearing by an interrupt
Clearing by DMAC or DTC address error
Clearing by the power-on reset
Clearing by the manual reset
When clearing sleep mode by (1) or (2), CPU may run out of control. Please clear sleep mode
by (3) or (4) , don’t use (1) or (2).
2. Do not use DMAC module or DTC module or AUD module during sleep mode.
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