mcm67b618bfn9 Freescale Semiconductor, Inc, mcm67b618bfn9 Datasheet - Page 4

• Manufacturer Part Number: mcm67b618bfn9
• Description: 64k X 18 Bit Burstram Synchronous Fast Static Ram With Burst Counter And Self-timed Write , Inc
• Manufacturer: Freescale Semiconductor, Inc

MCM67B618B
4
RECOMMENDED OPERATING CONDITIONS
DC CHARACTERISTICS AND SUPPLY CURRENTS
NOTE: Good decoupling of the local power supply should always be used. DC characteristics are guaranteed for all possible i486 and Pentium
CAPACITANCE
Supply Voltage (Operating Voltage Range)
Input High Voltage
Input Low Voltage
Input Leakage Current (All Inputs, V in = 0 to V CC )
Output Leakage Current (G = V IH )
AC Supply Current (Device Selected, All Outputs Open, Freq = Max)
CMOS Standby Supply Current (Device Deselected, Freq = 0,
Output Low Voltage (I OL = 8.0 mA)
Output High Voltage (I OH = –4.0 mA)
Input Capacitance
Input/Output Capacitance
** V IH (max) = V CC + 0.3 V dc; V IH (max) = V CC + 2.0 V ac (pulse width 20.0 ns) for I
* V IL (min) = –0.5 V dc; V IL (min) = –2.0 V ac (pulse width 20.0 ns) for I
V CC = Max, All Inputs Static at CMOS Levels
V in
bus cycles.
V SS + 0.2 V or
(f = 1.0 MHz, T A = 25 C, Periodically Sampled Rather Than 100% Tested)
V CC – 0.2 V)
DC OPERATING CONDITIONS AND CHARACTERISTICS
(V CC = 5.0 V 5%, T A = 0 to 70 C, Unless Otherwise Noted)
Parameter
Parameter
Parameter
(Voltages Referenced to V SS = 0 V)
20.0 mA.
20.0 mA.
Symbol
Symbol
Symbol
I lkg(O)
I lkg(I)
I CCA
V CC
I SB1
V OH
V OL
C I/O
V IH
V IL
C in
–0.5*
4.75
Min
Min
Typ
MOTOROLA FAST SRAM
2.2
2.4
—
—
—
—
—
4
6
V CC + 0.3**
Max
5.25
Max
Max
275
0.8
0.4
3.3
95
1.0
1.0
5
8
Unit
Unit
Unit
mA
mA
pF
pF
V
V
V
V
V
A
A