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 ©