at28bv64b ATMEL Corporation, at28bv64b Datasheet - Page 6

• Manufacturer Part Number: at28bv64b
• Description: 64k 8k X 8 Battery-voltage Parallel Eeprom With Page Write And Software Data Protection
• Manufacturer: ATMEL Corporation

9. AC Read Characteristics
10. AC Read Waveforms
Notes:
6
Symbol
t
t
t
t
t
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.
AT28BV64B
without impact on t
DF
is specified from OE or CE whichever occurs first (C
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
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
L
= 5 pF).
CE
ACC
Min
or by t
0
0
0
AT28BV64B-20
.
ACC
- t
OE
Max
200
200
after an address change
80
55
0299H–PEEPR–10/06
Units
ns
ns
ns
ns
ns