NX29F010 データシートの表示（PDF） - NexFlash -> Winbond Electronics

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NX29F010

1M-BIT (128K x 8-bit) CMOS, 5.0V Only ULTRA-FAST SECTORED FLASH MEMORY

NexFlash -> Winbond Electronics 

NX29F010

AC CHARACTERISTICS: READ ONLY (Over Operating Range)

Std.

Symbol Parameter

-35

Min. Max.

tRC Read Cycle Time(1)

35 —

tCE Chip Enable Access Time(2)

— 35

tACC Address Access Time(3)

— 35

tOE Output Enable Access Time

— 25

tDF Chip Enable to Output High Z(1,4) — 10

tDF Output Enable to Output High Z(1,4) — 10

tOEH Output Enable Hold Time(1)Read 0 —

Toggle & Data Polling 10 —

tOH Output Hold from First of

Address, CE or OE

Whichever Occurs First

0—

Notes:

1. Not 100% tested.

2. OE = VIL.

3. CE and OE = VIL.

4. Output Driver Disable Time.

5. See Figure 12 and Table 6 for test specifications.

-45

Min. Max.

45 —

— 45

— 45

— 25

— 10

— 10

0—

10 —

0—

-55

Min. Max.

55 —

— 55

— 55

— 30

— 15

— 15

0—

10 —

0—

-70

Min. Max.

70 —

— 70

— 70

— 30

— 20

— 20

0—

10 —

0—

-90

Min. Max. Unit

90 — ns

— 90 ns

— 90 ns

— 35 ns

— 20 ns

— 20 ns

0 — ns

10 —

0 — ns

ADDRESS

CE

OE

WE

OUTPUTS

tRC

ADDRESS STABLE

tACC

tCE

tOE

tDF

tOEH

HIGH-Z

tOH

OUTPUT VALID

HIGH-Z

Figure 11. AC Waveform: READ Only

NexFlash Technologies, Inc.

15

NXPF001F-0600

06/22/00 ©

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