HD64F3687GHV Datasheet, PDF (556/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Item
Table 22.13
AC Characteristics
Table 22.19 Power-Supply-
Voltage Detection Circuit
Characteristics
Page
446
Revision (See Manual for Details)
Amended
Item
On-chip
oscillator
oscillation
frequency
Test Condition
Vcc = 3.3 V
Ta = 25°C
FSEL= 1
VCLSEL= 0
FSEL = 1,
Ta = -20 to +75°C,
VCLSEL = 0
FSEL = 1,
Ta = -40 to +85°C,
VCLSEL = 0
Vcc = 3.3 V,
Ta = 25°C,
FSEL = 0,
VCLSEL = 0
FSEL = 0,
Ta = -20 to +75°C,
VCLSEL = 0
FSEL = 0,
Ta = -40 to +85°C,
VCLSEL = 0
Min.
19.70
19.40
19.2
15.76
15.36
15.52
Values
Typ.
Min.
20.00 20.30
20.00 20.60
20.0
20.8
16.00 16.24
16.0
16.64
16.0
16.48
453 Amended
Item
Power-supply falling
detection voltage
Power-supply rising
detection voltage
Min.
2.8
Values
Min.
2.9
Min.
3.05
2.9
3.0
3.15
Rev. 3.00 Sep. 10, 2007 Page 522 of 528
REJ09B0216-0300