參數(shù)資料
型號: F49L800BA-90T
廠商: ELITE SEMICONDUCTOR MEMORY TECHNOLOGY INC
元件分類: DRAM
英文描述: 8 Mbit (1M x 8/512K x 16) 3V Only CMOS Flash Memory
中文描述: 512K X 16 FLASH 3V PROM, 90 ns, PDSO48
封裝: 12 X 20 MM, TSOP1-48
文件頁數(shù): 6/47頁
文件大小: 435K
代理商: F49L800BA-90T
ES MT
F49L800UA/F49L800BA
Elite Semiconductor Memory Technology Inc.
Publication Date : May. 2007
Revision: 1.2 6/47
Table 4. F49L800UA/F49L800BA Auto-Select Mode (High Voltage Method)
Description
Mode
CE
OE
WE
A18
to
A12
A11
to
A10
A9
A8
to
A7
A6
A5
to
A2
A1
A0
DQ8
to
DQ15
DQ7
to
DQ0
Manufacturer ID: ESMT
Device ID:
F49L800UA
(Upper Boot Block)
L
L
H
X
X
V
ID
X
L
X
L
L
X
7FH
Word
L
L
H
22H
DAH
Byte
L
L
H
X
X
V
ID
X
L
X
L
H
X
DAH
Word
L
L
H
22H
5BH
Device ID:
F49L800BA
(Bottom Boot Block)
Byte
L
L
H
X
X
V
ID
X
L
X
L
H
X
5BH
01H
X
(protected)
00H
(unprotected)
Sector Protection Verification
L
L
H
SA
X
V
ID
X
L
X
H
L
X
L= Logic Low=V
IL
, H= Logic High=V
IH
, SA= Sector Address, X= Don’t care.
Notes :
1.Manufacturer and device codes may also be accessed via the software command sequence in Table 5.
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