AT29C512-15 ATMEL [ATMEL Corporation], AT29C512-15 Datasheet - Page 7

• Manufacturer Part Number: AT29C512-15
• Description: 512K 64K x 8 5-volt Only CMOS Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

9. AC Read Characteristics
10. AC Read Waveforms
Notes:
0456H–FLASH–2/05
Symbol
t
t
t
t
t
Note:
ACC
CE
OE
DF
OH
(1)
(3)(4)
(2)
1. CE may be delayed up to t
2. OE may be delayed up to t
3. t
4. This parameter is characterized and is not 100% tested.
without impact on t
DF
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or
Address, whichever
occurred first
is specified from OE or CE whichever occurs first (CL = 5 pF).
Not recommended for New Designs.
ACC
.
ACC
CE
(1)(2)(3)(4)
- t
- t
OE
CE
after the falling edge of CE without impact on t
after the address transition without impact on t
AT29C512-70
Min
0
0
0
Max
70
70
35
10
AT29C512-90
Min
0
0
0
Max
90
90
40
25
AT29C512-12
Min
0
0
0
CE
ACC
or by t
.
Max
120
120
50
30
ACC
- t
OE
AT29C512-15
Min
0
0
0
after an address change
AT29C512
Max
150
150
70
40
Units
ns
ns
ns
ns
ns
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