FAST BOOT BLOCK DATASHEET
E
8.12 AC Characteristics—Read-Only Operations(1) —Automotive Temperature
#
Sym
Parameter
Notes
Min
Max
R1 tCLK
CLK Period
15
R2 tCH (tCL)
CLK High (Low) Time
2.5
R3 tCHCL (tCLCH) CLK Fall (Rise) Time
5
R4 tAVCH
Address Valid Setup to CLK
17
R5 tVLCH
ADV# Low Setup to CLK
17
R6 tELCH
CE# Low Setup to CLK
17
R7 tCHQV
CLK to Output Delay
30
R8 tCHQX
Output Hold from CLK
5
R9 tCHAX
Address Hold from CLK
3
10
R10 tCHTL (tCHTH) CLK to WAIT# delay
5
30
R11 tAVVH
Address Setup to ADV# Going High
19
R12 tELVH
CE# Low to ADV# Going High
19
R13 tAVQV
Address to Output Delay
150
R14 tELQV
CE# Low to Output Delay
2
150
R15 tVLQV
ADV# Low to Output Delay
150
R16 tVLVH
ADV# Pulse Width
19
R17 tVHVL
ADV# Pulse Width
19
R18 tVHAX
Address Hold from ADV# Going High
3
3
R19 tAPA
Page Address Access Time
35
R20 tGLQV
OE# Low to Output Delay
50
R21 tRHQV
RST# High to Output Delay
600
R22 tEHQZ
CE# or OE# High to Output in High Z,
4
40
tGHQZ
Whichever Occurs First
R23 tOH
Output Hold from Address, CE#, or OE#
4
0
Change, Whichever Occurs First
NOTES:
1. See AC Input/Output Reference Waveform for timing measurements and maximum allowable input slew rate.
2. OE# may be delayed up to tELQV-tGLQV after the falling edge of CE# without impact on tELQV.
3. Sampled, not 100% tested.
4. Output loading on WAIT# equals 15 pF.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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