參數(shù)資料
型號(hào)： AM49PDL127BH85IS
廠商： SPANSION LLC
元件分類： 存儲(chǔ)器
英文描述： 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA73
封裝： 8 X 11.60 MM, FBGA-73
文件頁數(shù)： 77/86頁
文件大?。?/td> 588K
代理商： AM49PDL127BH85IS
December 16, 2003
Am49PDL127BH/Am49PDL129BH
75
A D V A N C E I N F O R M A T I O N
pSRAM AC CHARACTERISTICS
Read Cycle
Notes:
1. t
OD,
t
ODo
, t
BD
, and t
ODW
are defined as the time at which
the outputs achieve the open circuit condition and are not
referenced to output voltage levels.
2. If CE#, LB#, or UB# goes low at the same time or before
WE# goes high, the outputs will remain at high impedance.
3. If CE#, LB#, or UB# goes low at the same time or after WE#
goes low, the outputs will remain at high impedance.
Figure 27.
Pseudo SRAM Read Cycle
Parameter
Symbol
Description
Speed
Unit
66
85
t
RC
Read Cycle Time
Min
70
85
ns
t
ACC
Address Access Time
Max
70
85
ns
t
CO
Chip Enable Access Time
Max
70
85
ns
t
OE
Output Enable Access Time
Max
25
ns
t
BA
Data Byte Control Access Time
Max
25
ns
t
COE
Chip Enable Low to Output Active
Min
10
ns
t
OEE
Output Enable Low to Output Active
Min
0
ns
t
BE
Data Byte Control High to Output Active
Min
0
ns
t
OD
Chip Enable High to Output High-Z
Max
20
ns
t
ODO
Output Enable High to Output High-Z
Max
20
ns
t
BD
Data Byte Control High to Output High-Z
Max
20
ns
t
OH
Output Data Hold from Address Change
Min
10
ns
t
PM
Page Mode Time
Min
70
ns
t
PC
Page Mode Cycle Time
Min
30
ns
t
AA
Page Mode Address Access Time
Max
30
ns
t
OH
Page Output Data Hold Time
Min
10
ns
t
RC
t
ACC
Addresses
A0 to A20
CE#1
CE2
OE#
WE#
LB#, UB#
D
OUT
I/O1 to 16
t
CO
t
OH
Fixed High
High-Z
High-Z
t
OE
t
BA
t
OD
t
ODO
t
BD
Valid Data Out
Indeterminate
t
BE
t
OEE
t
COE
相關(guān)PDF資料
PDF描述
AM49PDL127BH85IT 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
AM49PDL129BH 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
AM49PDL129BH66IS 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
AM49PDL129BH66IT 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
AM49PDL129BH85IS 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM49PDL127BH85IT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 32 Mbit (2 M x 16-Bit) CMOS
AM49PDL129AH 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) CMOS Pseudo Static RAM
AM49PDL129AH61IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) CMOS Pseudo Static RAM
AM49PDL129AH61IT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) CMOS Pseudo Static RAM
AM49PDL129AH70IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) CMOS Pseudo Static RAM
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