參數(shù)資料
型號(hào)： AM42DL640AG85IT
廠商： SPANSION LLC
元件分類(lèi)： 存儲(chǔ)器
英文描述： Stacked Multi-Chip Package (MCP) Flash Memory and SRAM 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA73
封裝： 8 X 11.60 MM, FBGA-73
文件頁(yè)數(shù)： 54/62頁(yè)
文件大?。?/td> 458K
代理商： AM42DL640AG85IT
October 22, 2002
Am42DL640AG
53
P R E L I M I N A R Y
AC CHARACTERISTICS
SRAM Read Cycle
Note:
CE1#s = OE# = V
IL
, CE2s = WE# = V
IH
, UB#s and/or LB#s = V
IL
Figure 29.
SRAM Read Cycle—Address Controlled
Parameter
Symbol
Description
Speed
Unit
71
70
85
t
RC
Read Cycle Time
Min
55
70
85
ns
t
AA
Address Access Time
Max
55
70
85
ns
t
CO1
, t
CO2
Chip Enable to Output
Max
55
70
85
ns
t
OE
Output Enable Access Time
Max
25
35
45
ns
t
BA
LB#s, UB#s to Access Time
Max
55
70
85
ns
t
LZ1
, t
LZ2
Chip Enable (CE1#s Low and CE2s High) to Low-Z Output
Min
10
ns
t
BLZ
UB#, LB# Enable to Low-Z Output
Min
10
ns
t
OLZ
Output Enable to Low-Z Output
Min
5
ns
t
HZ1
, t
HZ2
Chip Disable to High-Z Output
Max
20
25
25
ns
t
BHZ
UB#s, LB#s Disable to High-Z Output
Max
20
25
25
ns
t
OHZ
Output Disable to High-Z Output
Max
20
25
25
ns
t
OH
Output Data Hold from Address Change
Min
10
ns
Address
Data Out
Previous Data Valid
Data Valid
t
AA
t
RC
t
OH
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參數(shù)描述
AM42DL640AH 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Stacked MCP Flash Memory and SRAM. 64 Megabit (x8/x16) CMOS 3.0 Volt-only. Simultaneous Operation Flash Memory and 16 Mbit (1Mx16-Bit) Static RAM
AM42DL640AH70IS 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42DL640AH70IT 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42DL640AH85IS 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42DL640AH85IT 制造商:SPANSION 制造商全稱(chēng):SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
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