A49LF004TL-33 データシートの表示（PDF） - AMIC Technology
部品番号
コンポーネント説明
メーカー
A49LF004TL-33 Datasheet PDF : 32 Pages
| |||
A/A MUX MODE AC CHARACTERISTICS
Table 17: Read Cycle Timing Parameters VDD=3.0-3.6V
Symbol
TRC
TRST
TAS
TAH
TAA
TOE
TOLZ
TOHZ
TOH
Parameter
Read Cycle Time
RST# High to Row Address Setup
R/C# Address Set-up Time
R/C# Address Hold Time
Address Access Time
Output Enable Access Time
OE# Low to Active Output
OE# High to High-Z Output
Output Hold from Address Change
A49LF004
Min
Max
Units
270
ns
1
µs
45
ns
45
ns
120
ns
60
ns
0
ns
35
ns
0
ns
Table 18: Program/Erase Cycle Timing Parameters, VDD=3.0-3.6V
Symbol
Parameter
Min
TRST
RST# High to Row Address Setup
1
TAS
R/C# Address Setup Time
50
TAH
R/C# Address Hold Time
50
TCWH
R/C# to Write Enable High Time
50
TOES
OE# High Setup Time
20
TOEH
OE# High Hold Time
20
TOEP
OE# to Data# Polling Delay
TOET
OE# to Toggle Bit Delay
TWP
WE# Pulse Width
100
TWPH
WE# Pulse Width High
100
TDS
Data Setup Time
50
TDH
Data Hold Time
5
TIDA
Product ID Access and Exit Time
TBP
Byte Programming Time
TBE
Block Erase Time
TSCE
Chip Erase Time
Max
Units
µs
ns
ns
ns
ns
ns
40
ns
40
ns
ns
ns
ns
ns
150
ns
300
µs
8
s
10
s
Table 19: Reset Timing Parameters, VDD=3.0-3.6V
Symbol Parameter
Min
Max
TPRST
VDD Stable to Reset Low
1
TRSTP
RST# Pulse Width
100
TRSTF
TRST(1)
RST# Low to Output Float
RST# High to FWH4 Low
48
1
TRSTE
RST# Low to Reset During Erase or Program
10
1. There will be a reset latency of TRSTE if a reset procedure is performed during a Program or Erase operation.
Units
ms
ns
ns
µs
µs
PRELIMINARY (November, 2003, Version 0.0)
20
AMIC Technology, Corp.
Share Link: 