US38024-BAG1 Renesas Electronics America, US38024-BAG1 Datasheet - Page 543

• 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

16.8.7
Table 16.28
V
Item
LVDR operation drop
voltage *
LVD stabilization time
Standby mode current
consumption
Note: * In some cases no reset may occur if the power supply voltage, V
Table 16. 29 Power Supply Voltage Detection Circuit Characteristics (2)
Using on-chip reference voltage and ladder resistor (VREFSEL = VINTDSEL = VINTUSEL = 0)
Item
Notes: 1. The above function should be used in conjunction with the voltage drop/rise detection
Power supply drop
detection voltage
Power supply rise
detection voltage
Reset detection voltage
1 *
Reset detection voltage
2 *
CC
1
2
= 2.7 V to 5.5 V, AV
2. Low-voltage detection reset should be selected for low-voltage detection reset only.
3. The values of Vint(D), Vint(U), Vreset1, and Vreset2 change relative to each other.
VLVDRmin = 1.0 V and then rises, so thorough evaluation is called for.
Power Supply Voltage Detection Circuit Characteristics
function.
Example: If Vint(D) is the minimum value, Vint(U), Vreset1, and Vreset2 are also the
Power Supply Voltage Detection Circuit Characteristics (1)
minimum values.
CC
Symbol
Vint(D) *
Vint(U) *
Vreset1 *
Vreset2 *
Symbol
V
T
I
STBY
= 2.7 V to 5.5 V, V
LVDON
LVDRmin
3
3
3
3
Min
3.3
3.6
2.0
2.7
Min
1.0
150
—
Rated Values
SS
Typ
Rated Values
3.7
4.0
2.3
3.3
= AV
Typ
—
—
—
SS
Rev. 8.00 Mar. 09, 2010 Page 521 of 658
= 0.0 V, unless otherwise specified
Max
4.2
4.5
2.7
3.9
Section 16 Electrical Characteristics
Max
—
—
100
Unit
V
V
V
V
CC
Unit
V
µs
µA
, drops below
REJ09B0042-0800
Test Conditions
LVDSEL = 0
LVDSEL = 0
LVDSEL = 0
LVDSEL = 1
Test Conditions
LVDE = 1
V
32 oscillator not
used
CC
= 5.0 V