A49FL004 Ver la hoja de datos (PDF) - AMIC Technology
Número de pieza
componentes Descripción
Lista de partido
A49FL004 Datasheet PDF : 36 Pages
| |||
A/A MUX MODE AC CHARACTERISTICS
Table 22: A/A Mux Mode Read Operations Characteristics
Symbol
Parameter
Min
tRC
Read Cycle Time
270
tRST
RST High to Row Address Setup Time
1
tAS
R/C Address Set-up Time
45
tAH
R/C Address Hold Time
45
tAA
Address to Output Delay
tOE
OE to Output Delay
tDF
OE Output High Z
0
tVCS
VDD Setup Time
50
tOH
Output Hold from OE or Address, whichever occurred first
0
A49FL004
Max
Units
ns
ms
ns
ns
120
ns
50
ns
30
ns
µs
ns
Table 21: A/A Mux Write (Program/Erase) Operations Characteristics
Symbol
Parameter
Min
tRST
RST High to Row Address Setup Time
1
tAS
R/C Address Setup Time
50
tAH
R/C Address Hold Time
50
tCWH
R/C to WE High Time
50
tOES
OE High Setup Time
20
tOEH
OE High Hold Time
20
tWP
Write Pulse Width
100
tWPH
WE Pulse Width High
100
tDS
Data Setup Time
50
tDH
Data Hold Time
5
tBP
Byte Programming Time
tEC
Chip, Sector or Block Erase Cycle Time
tVCS
VDD Setup Time
50
Max
Units
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
40
µs
80
ms
µs
Figure 14: A/A Mux Mode Read Cycle Timing Diagram
TRSTP
RST
Address
TRST
Row Address
TAS
TAH
TRC
Column Address
TAS
TAH
Row Address
Column Address
R/C
WE
VIH
OE
High-Z
I/O7-I/O0
TAA
TOLZ
TOE
TOHZ
Data Valid
TOH
High-Z
PRELIMINARY (September, 2005, Version 0.0)
25
AMIC Technology, Corp.
Share Link: 