MPC2105A

•MPC2106A•MPC2105B•MPC2106B

7

MOTOROLA FAST SRAM

DC OPERATING CONDITIONS AND CHARACTERISTICS

(VCC = 5.0 V ± 5%, VDD = 3.3 V ± 10%, TA = 0 to + 70°C, Unless Otherwise Noted)

Parameter

Symbol

Min

Max

Unit

Supply Voltage (Operating Voltage Range)

VCC

VDD

4.75

3.00

5.25

3.60

V

Input High Voltage

VIH

2.2

VDD + 0.3**

V

Input Low Voltage

VIL

– 0.5*

0.8

V

*VIL (min) = – 0.5 V dc; VIL (min) = – 2.0 V ac (pulse width ≤ 20 ns) for I ≤ 20.0 mA.

** VIH (max) = VDD + 0.3 V dc; VIH (max) = VDD + 2.0 V ac (pulse width ≤ 20 ns) for I ≤ 20.0 mA.

DC CHARACTERISTICS

Parameter

Symbol

Min

Max

Unit

Input Leakage Current (All Inputs, Vin = 0 to VDD)

Data RAM

Tag

Ilkg(I)

—

± 1.0

± 5.0

µA

Output Leakage Current (CG = VIH, Vout = 0 to VDD)

Data RAM

Tag

Ilkg(O)

—

± 1.0

± 5.0

µA

TTL Output Low Voltage (IOL = + 8.0 mA)

VOL

—

0.4

V

TTL Output High Voltage (IOH = – 4.0 mA)

VOH

2.4

—

V

POWER SUPPLY CURRENTS

Parameter

Symbol

Max

Unit

AC Supply Current (CG = VIH, E = VIL, Iout = 0 mA, All Inputs = VIL and VIH,

VIL = 0.0 V and VIH ≥ 3.0 V, Cycle Time ≥ 20 ns)

MPC2105A/B

MPC2106A/B

IDDA

900

1800

mA

MPC2105A/B

MPC2106A/B

ICCA

320

640

mA

AC Standby Current (E = VIH, Iout = 0 mA, All Inputs = VIL or VIH

VIL = 0.0 V and VIH ≥ 3.0 V, Cycle Time ≥ 20 ns)

MPC2105A/B

MPC2106A/B

ISB1(VDD)

440

880

mA

MPC2105A/B

MPC2106A/B

ISB1(VCC)

320

640

mA

Parameter

Symbol

Typ

Max

Unit

Input Capacitance

(A13 – A28)

(Data RAM Control Pins)

(CLK0 – CLK4)

(Tag Control Pins)

Cin

—

16

8

—

15

20

10

5

pF

Tag Output Capacitance

(MATCH, DIRTYOUT)

Cout

—

7

pF

Data RAM Input/Output Capacitance

(DH0 – DH31, DL0 – DL31)

CI/O

6

8

pF

Tag Input/Output Capacitance

(A0 – A11)

CI/O

—

7

pF