US38024-BAG1 Renesas Electronics America, US38024-BAG1 Datasheet - Page 457

• Manufacturer Part Number: US38024-BAG1
• Description: DEV EVALUATION KIT H8/38024
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of US38024-BAG1

• Contents: 2G (Second-generation) Evaluation Board, HEW debugger support, Cable and CD-ROM
• For Use With/related Products: H8/38024
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Bit 3—LVDR Detection Level Select (LVDSEL)
This bit is used to select the LVDR detection level. Select 2.3 V (typical) reset if voltage rise and
drop detection interrupts are to be used. For reset detection only, Select 3.3 V (typical) reset.
Bit 3
LVDSEL
0
1
Bit 2—LVDR Enable (LVDRE)
This bit is used to control whether resets triggered by LVDR are enabled or disabled.
Bit 2
LVDRE
0
1
Bit 1—Voltage Drop Interrupt Enable (LVDDE)
This bit is used to control whether voltage drop interrupt requests are enabled or disabled.
Bit 1
LVDDE
0
1
Bit 0—Voltage Rise Interrupt Enable (LVDUE)
This bit is used to control whether voltage rise interrupt requests are enabled or disabled.
Bit 0
LVDUE
0
1
Section 14 Power-On Reset and Low-Voltage Detection Circuits (H8/38124 Group Only)
Description
Reset detection voltage 2.3 V (typ.)
Reset detection voltage 3.3 V (typ.)
Description
LVDR resets disabled
LVDR resets enabled
Description
Voltage drop interrupt requests disabled
Voltage drop interrupt requests enabled
Description
Voltage rise interrupt requests disabled
Voltage rise interrupt requests enabled
Rev. 8.00 Mar. 09, 2010 Page 435 of 658
REJ09B0042-0800
(initial value)
(initial value)
(initial value)
(initial value)