MB84VD22280FA-70 Datasheet, PDF (22/47 Pages) SPANSION – 32M (X16) FLASH MEMORY & 8M (X16) STATIC RAM

MB84VD22280FA/FE-70/MB84VD22290FA/FE-70
2. AC Characteristics
• Read Only Operations Characteristics
Parameter
Read Cycle Time
Address to Output Delay
Chip Enable to Output Delay
Output Enable to Output Delay
Chip Enable to Output High-Z
Output Enable to Output High-Z
Output Hold Time from Addresses,
CEf or OE, Whichever Occurs First
RESET Pin Low to Read Mode
* : Test Conditions:
Output Load: 1 TTL gate and 30 pF
Input rise and fall times: 5 ns
Input pulse levels: 0.0 V or 3.0 V
Timing measurement reference level
Input: 0.5 × Vccf
Output: 0.5 × Vccf
Symbol
Test setup
JEDEC Standard
tAVAV
tRC
—
tAVQV
tACC
CEf = VIL
OE = VIL
tELQV
tCE
OE = VIL
tGLQV
tOE
—
tEHQZ
tDF
—
tGHQZ
tDF
—
Value*
Min Max
70


70

70

30

25

25
tAXQX
tOH
—
0

—
tREADY
—

20
Unit
ns
ns
ns
ns
ns
ns
ns
µs
22