HD404324 Ver la hoja de datos (PDF) - Renesas Electronics
Número de pieza
componentes Descripción
Fabricante
HD404324 Datasheet PDF : 96 Pages
| |||
HD404328 Series
AC Characteristics (HD404324, HD404326, HD404328: VCC = 2.7 V to 6.0 V, GND = 0.0 V, Ta =
–20°C to +75°C; HD404324U, HD404326U, HD404328U: VCC = 2.7 V to 6.0 V, GND = 0.0 V, Ta =
–40°C to +85°C; HD4074329, HD4074329U: VCC = 2.9 V to 5.5 V, GND = 0.0 V, Ta = –20°C to +75°C;
unless otherwise specified)
Item
Symbol Pin(s)
Clock oscillation frequency fOSC
OSC1, OSC2
Instruction cycle time
tcyc
Oscillation stabilization
tRC
time(crystal)
X1, X2
OSC1, OSC2
Oscillation stabilization
tRC
time(ceramic)
OSC1, OSC2
Oscillation stabilization
tRC
time
External clock high width tCPH
External clock low width tCPL
External clock rise time tCPr
External clock fall time
tCPf
INT0, INT1, EVENT high tIH
width
INT0, INT1, EVENT width tIL
X1, X2
OSC1
OSC1
OSC1
OSC1
INT0, INT1,
EVENT
INT0, INT1,
EVENT
Min Typ Max
0.4 4.0 4.5
0.4 4.0 4.5
— 32.768 —
—2
—
— — 40
— — 60
— — 20
— — 60
——3
Unit Test Conditions
MHz 1/8 division,
32 kHz used
MHz 1/8 division used,
32 kHz not used
kHz
µs fOSC = 4 MHz
ms HD404324,
HD404324U,
HD404326,
HD404326U,
HD404328,
HD404328U:
VCC = 3.5 V to 6.0 V
HD4074329,
HD4074329U:
VCC = 3.5 V to 5.5 V
ms
ms HD404324,
HD404324U,
HD404326,
HD404326U,
HD404328,
HD404328U:
VCC = 3.5 V to 6.0 V
HD4074329,
HD4074329U:
VCC = 3.5 V to 5.5 V
ms
s
Note
1
2
2
2
2
3
90 — —
ns
4
90 — —
ns
4
— — 20
ns
4
— — 20
ns
4
2
——
tcyc /
5
tsubcyc
2
——
tcyc /
5
tsubcyc
85
Share Link: 