MB81F643242C Datasheet, PDF (26/56 Pages) Fujitsu Component Limited. – 4 X 512 K X 32 BIT SYNCHRONOUS DYNAMIC RAM

MB81F643242C-60/-70/-10 Advanced Info (AE0.1E)
s ABSOLUTE MAXIMUM RATINGS (See WARNING)
Parameter
Voltage of VCC Supply Relative to VSS
Voltage at Any Pin Relative to VSS
Short Circuit Output Current
Power Dissipation
Storage Temperature
Symbol
VCC, VCCQ
VIN, VOUT
IOUT
PD
TSTG
Value
Unit
–0.5 to +4.6
V
–0.5 to +4.6
V
±50
mA
1.3
W
–55 to +125
°C
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
s RECOMMENDED OPERATING CONDITIONS
(Referenced to VSS)
Parameter
Notes Symbol
Min.
Typ.
Max.
Unit
Supply Voltage
VCC, VCCQ
3.0
3.3
3.6
V
VSS, VSSQ
0
0
0
V
Input High Voltage
*1
VIH
2.0
—
VCC + 0.5
V
Input Low Voltage
*2
VIL
–0.5
—
0.8
V
Ambient Temperature
TA
0
—
70
°C
Notes:
4.6V
VIH
Pulse width ≤ 5 ns
VIH
VIH(min.)
50% of pulse amplitude
VIL(max.)
VIL
50% of pulse amplitude
VIL
Pulse width ≤ 5 ns
*1. Overshoot limit: VIH (max.)
= 4.6V for pulse width <= 5 ns acceptable,
pulse width measured at 50% of pulse amplitude.
-1.5V
*2. Undershoot limit: VIL (min.)
= VSS -1.5V for pulse width <= 5 ns acceptable,
pulse width measured at 50% of pulse amplitude.
WARNING: Recommended operating conditions are normal operating ranges for the semiconductor device. All
the device’s electrical characteristics are warranted when operated within these ranges.
Always use semiconductor devices within the recommended operating conditions. Operation outside
these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representative beforehand.
s CAPACITANCE
(TA = 25°C, f = 1 MHz)
Parameter
Input Capacitance, Except for CLK
Input Capacitance for CLK
I/O Capacitance
26
Symbol
CIN1
CIN2
CI/O
Min.
2.5
2.5
4.0
Typ.
—
—
—
Max.
5.0
4.0
6.5
Unit
pF
pF
pF