MCM69P818 Просмотр технического описания (PDF) - Motorola => Freescale

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MCM69P818

256K x 18 Bit Pipelined BurstRAM Synchronous Fast Static RAM

Motorola => Freescale 

DC CHARACTERISTICS AND SUPPLY CURRENTS

Parameter

Symbol

Min

Typ

Max Unit Notes

Input Leakage Current (0 V ≤ Vin ≤ VDD)

Output Leakage Current (0 V ≤ Vin ≤ VDD)

AC Supply Current (Device Selected,

All Outputs Open, Freq = Max) MMCCMM6699PP881188

Includes VDD Only

Ilkg(I)

—

—

±1

µA

Ilkg(O)

—

—

±1

µA

MCM69P818–3.5

–3.8

MCM69P818–4

IDDA

—

—

425

mA 1, 2, 3

—

—

400

—

—

375

CMOS Standby Supply Current (Device Deselected, Freq = 0,

VDD = Max, All Inputs Static at CMOS Levels)

TTL Standby Supply Current (Device Deselected, Freq = 0,

VDD = Max, All Inputs Static at TTL Levels)

Clock Running (Device Deselected,

Freq = Max, VDD = Max,

All Inputs Toggling at CMOS Levels)

MCM69P818–3.5

MCM69P818MCM69P818–3.8

MCM69P818–4

ISB2

ISB3

ISB4

—

—

45

mA

4, 5

—

—

50

mA

4, 6

—

—

190

mA

4, 5

—

—

180

—

—

165

Static Clock Running (Device Deselected, Freq = Max,

VDD = Max, All Inputs Static at TTL Levels)

ISB5

—

—

95

mA

4, 6

Output Low Voltage (IOL = 2 mA), VDDQ = 2.5 V

VOL

—

—

0.7

V

Output High Voltage (IOH = – 2 mA), VDDQ = 2.5 V

VOH

1.7

—

—

V

Output Low Voltage (IOL = 8 mA), VDDQ = 3.3 V

VOL2

—

—

0.4

V

Output High Voltage (IOH = – 4 mA), VDDQ = 3.3 V

VOH2

2.4

—

—

V

NOTES:

1. Reference AC Operating Conditions and Characteristics for input and timing.

2. All addresses transition simultaneously low (LSB) and then high (MSB).

3. Data states are all zero.

4. Device in deselected mode as defined by the Truth Table.

5. CMOS levels for I/O’s are VIT ≤ VSS + 0.2 V or ≥ VDDQ – 0.2 V. CMOS levels for other inputs are Vin ≤ VSS + 0.2 V or ≥ VDD – 0.2 V.

6. TTL levels for I/O’s are VIT ≤ VIL or ≥ VIH2. TTL levels for other inputs are Vin ≤ VIL or ≥ VIH.

CAPACITANCE (f = 1.0 MHz, dV = 3.0 V, TA = 0 to 70°C, Periodically Sampled Rather Than 100% Tested)

Parameter

Symbol

Min

Typ

Input Capacitance

Input/Output Capacitance

Cin

—

4

CI/O

—

7

Max

Unit

5

pF

8

pF

MCM69P818

8

MOTOROLA FAST SRAM

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