LH28F400SUB Datasheet, PDF (23/34 Pages) Sharp Electrionic Components – 4M (512K × 8, 256K × 16) Flash Memory

4M (512K × 8, 256K × 16) Flash Memory
AC Characteristics - Read Only Operations¹ (Continued)
V_CC = 2.85 V ± 0.15 V, T_A = -20°C to +85°C
SYMBOL
PARAMETER
MIN. MAX. UNITS NOTE
t_AVAV Read Cycle Time
160
ns
t_AVGL Address Setup to OE» Going Low
0
ns
3
t_AVQV Address to Output Delay
160
ns
t_ELQV CE » to Output Delay
160
ns
2
t_PHQV RP » High to Output Delay
830
ns
t_GLQV OE» to Output Delay
55
ns
2
t_ELQX CE » to Output in Low Z
0
ns
3
t_EHQZ CE » to Output in High Z
60
ns
3
t_GLQX OE» to Output in Low Z
0
ns
3
t_GHQZ OE» to Output in High Z
45
ns
3
t_OH
Output Hold from Address, CE» or
OE » change, whichever occurs first
0
ns
3
t_FLGZ
t_FLEL
t_FHEL
BYTE Low to Output in High Z
BYTE High or Low to CE » Low
65
ns
3
25
ns
3
NOTES:
1. See AC Input/Output Reference Waveforms for timing measurements.
2. OE » may be delayed up to t_ELQV - t_GLQV after the falling edge of CE » without impact on t_ELQV.
3. Sampled, not 100% tested.
LH28F400SUB-Z0
23