M66256FP Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

M66256FP

5120 × 8-Bit Line Memory (FIFO)

Renesas Electronics 

M66256FP

Test Circuit

Qn

CL = 30 pF: tAC, tOH

VCC

RL = 1 kΩ

Qn

RL = 1 kΩ

SW1

SW2

CL = 5 pF: tOEN, tODIS

Input pulse level:

0 to 3V

Input pulse rise/fall time: 3 ns

Decision voltage input: 1.3 V

Decision voltage output: 1.3 V (However, tODIS (LZ) is 10% of output amplitude and tODIS (HZ) is 90% of that for

decision)

The load capacitance CL includes the floating capacitance of connection and the input capacitance of probe.

tODIS (LZ)

tODIS (HZ)

tOEN (ZL)

tOEN (ZH)

Parameter

tODIS/tOEN Test Condition

RCK

1.3 V

SW1

Closed

Open

Closed

Open

1.3 V

SW2

Open

Closed

Open

Closed

3V

GND

RE

tODIS (HZ)

90%

Qn

tODIS (LZ)

Qn

10%

tOEN (ZH)

1.3 V

tOEN (ZL)

1.3 V

3V

GND

VOH

VOL

REJ03F0250-0200 Rev.2.00 Sep 14, 2007

Page 5 of 13

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