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| 型號： | AM50DL128CG |
| 英文描述： | 2 x 64 Mbit (8 M x 8-Bit/4 M x 16-Bit) CMOS and 64 Mbit (2 M x 16-Bit) Pseudo Static RAM (Preliminary) |
| 中文描述： | 2 × 64兆位（8米× 8位/ 4米× 16位）的CMOS和64兆位（2米× 16位），偽靜態(tài)存儲器（初步） |
| 文件頁數(shù)： | 64/70頁 |
| 文件大小： | 1042K |
| 代理商： | AM50DL128CG |
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May 19, 2003
Am50DL9608G
63
P R E L I M I N A R Y
PSEUDO SRAM AC CHARACTERISTICS
Notes:
1. CE1#s controlled.
2. t
CW
is measured from CE1#s going low to the end of write.
3. t
WR
is measured from the end of write to the address change. t
WR
applied in case a write ends as CE1#s or WE# going high.
4. t
AS
is measured from the address valid to the beginning of write.
5. A write occurs during the overlap (t
WP
) of low CE1#s and low WE#. A write begins when CE1#s goes low and WE# goes low
when asserting UB#s or LB#s for a single byte operation or simultaneously asserting UB#s and LB#s for a double byte operation.
A write ends at the earliest transition when CE1#s goes high and WE# goes high. The t
WP
is measured from the beginning of write
to the end of write.
Figure 31.
Pseudo SRAM Write Cycle—CE1#s Control
Address
Data Valid
UB#s, LB#s
WE#
Data In
Data Out
High-Z
High-Z
t
WC
CE1#s
CE2s
t
AW
t
AS
(See Note 2 )
t
BW
t
(See Note 3)
t
WR
(See Note 4)
t
(See Note 5)
t
DW
t
DH
相關(guān)PDF資料 |
PDF描述 |
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| AM50DL128CH | Am50DL128CH - Stacked Multi-Chip Package (MCP) Flash Memory and SRAM |
| AM52-0001 | 1.2 W High Efficiency Power Amplifier 800 - 960 MHz |
| AM52-0001SMB | 1.2 W High Efficiency Power Amplifier 800 - 960 MHz |
| AM52-0001TR | 1.2 W High Efficiency Power Amplifier 800 - 960 MHz |
| AM52-0002 | Industrial Control IC |
相關(guān)代理商/技術(shù)參數(shù) |
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| AM50DL128CG70IS | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM |
| AM50DL128CG70IT | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM |
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| AM50DL128CG85IT | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Package (MCP) Flash Memory and SRAM |
| AM50DL128CH | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Am50DL128CH - Stacked Multi-Chip Package (MCP) Flash Memory and SRAM |
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