HD64F36024FX Datasheet, PDF (303/386 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 18 Electrical Characteristics
18.3.3 AC Characteristics
Table 18.11 AC Characteristics
V_CC = 2.7 V to 5.5 V, V_SS = 0.0 V, T_a = –20°C to +75°C, unless otherwise specified.
Item
System clock
oscillation
frequency
System clock (φ)
cycle time
Applicable
Symbol Pins
f_OSC
OSC1,
OSC2
t_cyc
Instruction cycle
time
Oscillation
t_rc
stabilization time
(crystal resonator)
Oscillation
t_rc
stabilization time
(ceramic resonator)
External clock
t_CPH
high width
OSC1,
OSC2
OSC1,
OSC2
OSC1
External clock
t_CPL
low width
OSC1
External clock
t_CPr
rise time
OSC1
External clock
t_CPf
fall time
OSC1
RES pin low
width
t_REL
RES
Test Condition Min
V_CC = 4.0 V to 5.5 V 2.0
2.0
1
—
2
—
—
V_CC = 4.0 V to 5.5 V 20.0
40.0
V_CC = 4.0 V to 5.5 V 20.0
40.0
V_CC = 4.0 V to 5.5 V —
—
V_CC = 4.0 V to 5.5 V —
—
At power-on and in t_rc
modes other than
those below
In active mode and 200
sleep mode
operation
Values
Typ Max
—
20.0
—
10.0
—
64
—
12.8
—
—
—
10.0
—
5.0
—
—
—
—
—
—
—
—
—
10.0
—
15.0
—
10.0
—
15.0
—
—
—
—
Reference
Unit Figure
MHz *¹
MHz
t_OSC
*²
µs
t_cyc
ms
ms
ns Figure 18.1
ns
ns
ns
ns
ns
ns
ns
ms Figure 18.2
ns
Rev. 4.00 Sep. 23, 2005 Page 275 of 354
REJ09B0025-0400