Renesas H8 Series Hardware Manual

Section 16 Electrical Characteristics
Rev. 7.00 Mar 10, 2005 page 526 of 652
REJ09B0042-0700
Table 16.29 Power Supply Voltage Detection Circuit Characteristics (3)
Using on-chip reference voltage and detect voltage external input (VREFSEL = 0, VINTDSEL
and VINTUSEL = 1)
Rated Values
Item Symbol Min Typ Max Unit Test Condition
extD/extU interrupt
detection level
Vexd 0.80 1.20 1.60 V
–0.3 — V
CC
+ 0.3 or AV
CC
+ 0.3, whichever is
lower
VV
CC
= 2.7 to 3.3 VextD/extU pin input
voltage
*
2
VextD
*
1
VextU
*
1
–0.3 — 3.6 or AV
CC
+ 0.3,
whichever is lower
VV
CC
= 3.3 to 5.5 V
Notes: 1. The VextD voltage must always be greater than the VextU voltage.
2. The maximum input voltage of the extD and extU pins is 3.6 V.

Renesas H8 Series Specifications

General

Brand	Renesas
Model	H8 Series
Category	Computer Hardware
Language	English