28F001BX-T 28F001BX-B
AC CHARACTERISTICS Read-Only Operations(1)
Versions(2)
VCC g10%
E28F001BX-120
N28F001BX-120
P28F001BX-120
Symbol
Parameter
Notes
Min
tAVAV tRC Read Cycle Time
120
tAVQV tACC Address to Output Delay
tELQV tCE CE to Output Delay
3
tPHQV tPWH RP High to Output Delay
tGLQV tOE OE to Output Delay
3
tELQX tLZ CE to Output Low Z
4
0
tEHQZ tHZ CE High to Output High Z
4
tGLQX tOLZ OE to Output Low Z
4
0
tGHQZ tDF OE High to Output High Z
4
tOH Output Hold from
4
0
Addresses CE or OE
Change Whichever is First
Max
120
120
600
50
55
30
E28F001BX-150
TE28F001BX-150
N28F001BX-150
TN28F001BX-150
Unit
P28F001BX-150
Min
Max
150
ns
150
ns
150
ns
600
ns
55
ns
0
ns
55
ns
0
ns
30
ns
0
ns
NOTES
1 See AC Input Output Reference Waveform for timing measurements
2 Model Number Prefixes E e TSOP (Standard Pinout) N e PLCC P e PDIP T e Extended Temperature Refer to
standard test configuration
3 OE may be delayed up to tCE – tOE after the falling edge of CE without impact on tCE
4 Sampled not 100% tested
21