Freescale Semiconductor, Inc.
DC INPUT CHARACTERISTICS
Parameter
Symbol
Min
Max
DC Input Logic High
VIH (dc)
1.7
VDD + 0.3
DC Input Logic Low
VIL (dc)
–0.3
0.7
Input Leakage Current
Ilkg(1)
—
±5
Clock Input Leakage Current
Iclkg(1)
—
±8
Clock Input Signal Voltage
Vin
–0.3
VDD + 0.3
Clock Input Differential Voltage
VDIF (dc)
0.2
VDD + 0.6
Clock Input Common Mode Voltage Range (See Figure 3)
VCM (dc)
1.1
2.1
NOTES:
1. Inputs may undershoot to –0.5 V (peak) for up to 20% tKHKH (e.g., 2 ns at a clock cycle time of 10 ns).
2. 0 V ≤ Vin ≤ VDD.
3. Minimum instantaneous differential input voltage required for differential input clock operation.
4. Maximum rejectable common mode input voltage variation.
Unit Notes
V
V
1
µA
2
µA
2
V
V
3
V
4
DC OUTPUT CHARACTERISTICS
Parameter
Output Leakage Current
Output Low Voltage
Output High Voltage
NOTES:
1. IOL ≥ – 8 mA.
2. IOH ≥ 8 mA.
Symbol
Min
Ilkg(0)
–1
VOL
—
VOH
1.7
Max
Unit Notes
1
µA
0.7
V
1
—
V
2
CAPACITANCE (f = 1.0 MHz, dV = 3.0 V, VDD = 3.3 V ± 5%, 0°C ≤ TA ≤ 70°C, Periodically Sampled Rather Than 100% Tested)
Characteristic
Symbol
Typ
Max
Unit
Input Capacitance
Input/Output Capacitance
CK, CK Capacitance
Cin
4
5
pF
CI/O
7
8
pF
CCK
4
5
pF
MOTOROLA FAST SRAM
For More Information On This Product, MCM69R738C•MCM69R820C
Go to: www.freescale.com
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