参数资料
型号: M410000087
厂商: Advanced Micro Devices, Inc.
英文描述: 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 8 Mbit (1 M x 8-Bit/512 K x 16-Bit) Static RAM
中文描述: 64兆位(8米× 8位/ 4米x 16位),3.0伏的CMOS只,同时作业闪存和8兆位(1 M中的x 8-Bit/512亩x 16位),静态存储器
文件页数: 58/63页
文件大小: 573K
代理商: M410000087
August 19, 2002
Am41DL6408G
57
P R E L I M I N A R Y
AC CHARACTERISTICS
Notes:
1. CE1#s controlled, if CIOs is low, ignore UB#s and LB#s timing.
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.
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
CW
(See Note 3)
t
WR
(See Note 4)
t
WP
(See Note 5)
t
DW
t
DH
相关PDF资料
PDF描述
M41000001W 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (512 K x 8-Bit/256 K x 16-Bit) Static RAM
M41000001X 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (512 K x 8-Bit/256 K x 16-Bit) Static RAM
M41000001Y 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (512 K x 8-Bit/256 K x 16-Bit) Static RAM
M41000001Z 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (512 K x 8-Bit/256 K x 16-Bit) Static RAM
M410000020 32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (512 K x 8-Bit/256 K x 16-Bit) Static RAM
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