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參數(shù)資料
| 型號： | EM39LV040-55FMC |
| 廠商： | ELAN Microelctronics Corp . |
| 英文描述： | 4M (512Kx8) Bits Flash Memory |
| 中文描述： | 4分（512Kx8）位快閃記憶體 |
| 文件頁數(shù)： | 10/21頁 |
| 文件大?。?/td> | 275K |
| 代理商： | EM39LV040-55FMC |
EM39LV040
4M (512Kx8) Bits Flash Memory
SPECIFICATION
AC Characteristics
Read Cycle Timing Parameters
45REC
Min Max Min Max Min Max Min Max
55REC
70REC
90REC
Symbol
Parameter
Unit
T
RC
Read Cycle Time
45
55
70
0
90
ns
T
CE
Chip Enable Access Time
45
55
70
90
ns
T
AA
Address Access Time
45
55
70
90
ns
T
OE
T
CLZ
*
T
OLZ
*
T
CHZ
*
T
OHZ
*
T
OH
*
*
This parameter is measured only for initial qualification and after a design or process change that
could affect this parameter.
Output Enable Access Time
30
30
35
45
ns
CE# Low to Active Output
0
0
0
0
ns
OE# Low to Active Output
0
0
0
0
ns
CE# High to High-Z Output
15
15
25
30
ns
OE# High to High-Z Output
15
15
25
30
ns
Output Hold from Address Change
0
0
0
0
ns
Table 9:
Read Cycle Timing Parameters
Program/Erase Cycle Timing Parameter
Symbol
Parameter
Min
Max
Unit
T
BP
Byte-Program Time
16
μ
s
T
AS
Address Setup Time
0
ns
T
AH
Address Hold Time
30
ns
T
CS
WE# and CE# Setup Time
0
ns
T
CH
WE# and CE# Hold Time
0
ns
T
OES
OE# High Setup Time
0
ns
T
OEH
OE# High Hold Time
10
ns
T
CP
CE# Pulse Width
40
ns
T
WP
T
WPH
*
T
CPH
*
WE# Pulse Width
40
ns
WE# Pulse Width High
30
ns
CE# Pulse Width High
30
ns
T
DS
T
DH
*
T
IDA
*
Data Setup Time
40
ns
Data Hold Time
0
ns
Software ID Access and Exit Time
150
ns
T
SE
Sector Erase
60
ms
T
SCE
Chip Erase
60
ms
*
This parameter is measured only for initial qualification and after a design or process change that
could affect this parameter.
Table 10:
Program/Erase Cycle Timing Parameter
This specification is subject to change without further notice. (07.22.2004 V1.0)
Page 10 of 21
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM39LV040-90FLI | 4M (512Kx8) Bits Flash Memory |
| EM39LV040-45RFDI | 4M (512Kx8) Bits Flash Memory |
| EM39LV040-45RFHC | 39514262 |
| EM39LV040-45RFHI | 4M (512Kx8) Bits Flash Memory |
| EM39LV040-45RFLC | 4M (512Kx8) Bits Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM39LV040-55FMI | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4M (512Kx8) Bits Flash Memory |
| EM39LV040-70FDC | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4M (512Kx8) Bits Flash Memory |
| EM39LV040-70FDI | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4M (512Kx8) Bits Flash Memory |
| EM39LV040-70FHC | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4M (512Kx8) Bits Flash Memory |
| EM39LV040-70FHI | 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:4M (512Kx8) Bits Flash Memory |
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