參數(shù)資料
型號(hào): AM49DL640BH70IS
廠商: SPANSION LLC
元件分類(lèi): 存儲(chǔ)器
英文描述: 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
中文描述: SPECIALTY MEMORY CIRCUIT, PBGA73
封裝: 8 X 11.60 MM, FBGA-73
文件頁(yè)數(shù): 48/63頁(yè)
文件大?。?/td> 660K
代理商: AM49DL640BH70IS
46
Am49DL640BH
December 5, 2003
A D V A N C E I N F O R M A T I O N
FLASH AC CHARACTERISTICS
OE#
WE#
Addresses
t
OH
Data
Valid
In
Valid
In
Valid PA
Valid RA
t
WC
t
WPH
t
AH
t
WP
t
DS
t
DH
t
RC
t
CE
Valid
Out
t
OE
t
ACC
t
OEH
t
GHWL
t
DF
Valid
In
CE#f Controlled Write Cycles
WE# Controlled Write Cycle
Valid PA
Valid PA
t
CP
t
CPH
t
WC
t
WC
Read Cycle
t
SR/W
CE#f
Figure 21.
Back-to-back Read/Write Cycle Timings
WE#
CE#f
OE#
High Z
t
OE
High Z
DQ7
DQ0–DQ6
RY/BY#
t
BUSY
Complement
True
Addresses
VA
t
OEH
t
CE
t
CH
t
OH
t
DF
VA
VA
Status Data
Complement
Status Data
True
Valid Data
Valid Data
t
ACC
t
RC
Note:
VA = Valid address. Illustration shows first status cycle after command sequence, last status read cycle, and array data
read cycle.
Figure 22.
Data# Polling Timings (During Embedded Algorithms)
相關(guān)PDF資料
PDF描述
AM49DL640BH70IT 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
AM49DL640BH85IS 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
AM49DL640BH85IT 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
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相關(guān)代理商/技術(shù)參數(shù)
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AM49DL640BH70IT 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
AM49DL640BH85IS 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
AM49DL640BH85IT 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
AM49LV128BM 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAH11NS 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)