參數(shù)資料
型號: AM42BDS640AG
廠商: Spansion Inc.
元件分類: SRAM
英文描述: Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
中文描述: 堆疊式多芯片封裝(MCP)閃存和SRAM
文件頁數(shù): 61/72頁
文件大?。?/td> 1060K
代理商: AM42BDS640AG
November 1, 2002
Am42BDS640AG
63
P R E L I M INARY
SRAM AC CHARACTERISTICS
Read Cycle
Note: CE1#s = OE# = V
IL, CE2s = WE# = VIH, UB#s and/or LB#s = VIL
Figure 34.
SRAM Read Cycle—Address Controlled
Parameter
Symbol
Description
D8, D9
(54 MHz)
C8, C9
(40 MHz)
Unit
t
RC
Read Cycle Time
Min
70
85
ns
t
AA
Address Access Time
Max
70
85
ns
t
CO1, tCO2
Chip Enable to Output
Max
70
85
ns
t
OE
Output Enable Access Time
Max
35
40
ns
t
BA
LB#s, UB#s to Access Time
Max
70
85
ns
t
LZ1, tLZ2
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, tHZ2
Chip Disable to High-Z Output
Max
25
ns
t
BHZ
UB#s, LB#s Disable to High-Z Output
Max
25
ns
t
OHZ
Output Disable to High-Z Output
Max
25
ns
t
OH
Output Data Hold from Address Change
Min
10
ns
Address
Data Out
Previous Data Valid
Data Valid
tAA
tRC
tOH
相關(guān)PDF資料
PDF描述
AM49DL3208GB70FS SPECIALTY MEMORY CIRCUIT, PBGA69
AM4J-67205L-55 8K X 9 OTHER FIFO, 55 ns, CQCC32
AMS1-67205L-35 8K X 9 OTHER FIFO, 35 ns, PQCC32
AM50030C33 SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 0.1A, 30VDC, 2.4mm, PANEL MOUNT
AM51130C43N SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 0.6A, 125VDC, 2.4mm, PANEL MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM42BDS640AGBC8IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
AM42BDS640AGBC8IT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only, Simultaneous Operation, Burst Mode Flash Memory and 16 Mbit (1 M x 16-Bit) Static RAM
AM42BDS640AGBC9IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
AM42BDS640AGBC9IT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM
AM42BDS640AGBD8IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM