參數(shù)資料
型號(hào): AM49PDL640AGA70NT
廠商: SPANSION LLC
元件分類: 存儲(chǔ)器
英文描述: 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
中文描述: SPECIALTY MEMORY CIRCUIT, PBGA73
封裝: 13 X 9 MM, FBGA-73
文件頁(yè)數(shù): 53/69頁(yè)
文件大小: 491K
代理商: AM49PDL640AGA70NT
November 20, 2003
Am49PDL640AG
51
P R E L I M I N A R Y
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 20.
Back-to-back Read/Write Cycle Timings
WE#
CE#f
OE#
High Z
t
OE
High Z
DQ7
DQ6–DQ0
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 21.
Data# Polling Timings (During Embedded Algorithms)
相關(guān)PDF資料
PDF描述
AM50-0003 LJT 128C 128#22D SKT WALL RECP
AM50-0003RTR LJT 128C 128#22D SKT WALL RECP
AM50-0003SMB High Dynamic Range Low Noise Amplifier 800-1000 MHz
AM50-0003TR High Dynamic Range Low Noise Amplifier 800-1000 MHz
AM50-0011 LJT 128C 128#22D SKT WALL RECP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM4-A2-A-30-3 制造商:HEINEMANN / EATON 功能描述:
AM4-A3-A-30-30-30-15-2 制造商:HEINEMANN / EATON 功能描述:
AM4-A8-A-60-10 制造商:HEINEMANN / EATON 功能描述:
AM4A8A8A8A3A 制造商:HEINEMANN 功能描述:AM4-Z228-1
AM4-B3-A-15-3 制造商:HEINEMANN / EATON 功能描述: 制造商:Heinemann / Eaton 功能描述: