參數(shù)資料
型號: AM42DL1642DT30IT
廠商: Advanced Micro Devices, Inc.
英文描述: Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM
中文描述: Am29DL16xD 16兆位(2米× 8位/ 1個M x 16位),3.0伏的CMOS只,同時作業(yè)快閃記憶體和2兆位(128畝× 16位),靜態(tài)存儲器
文件頁數(shù): 57/128頁
文件大?。?/td> 650K
代理商: AM42DL1642DT30IT
February 6, 2004
Am42DL16x2D
55
AC CHARACTERISTICS
Notes:
1. UB#s and LB#s controlled, CIOs must be high.
1. t
CW
is measured from CE1#s going low to the end of write.
2. 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.
3. t
AS
is measured from the address valid to the beginning of write.
4. A write occurs during the overlap (t
WP
) of low CE#1 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 32.
SRAM Write Cycle—UB#s and LB#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
BW
t
DW
t
DH
t
WR
(See Note 3)
t
AS
(See Note 4)
t
CW
(See Note 2)
t
CW
(See Note 2)
t
WP
(See Note 5)
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AM42DL1642DT35IS 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM
AM42DL1642DT35IT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM
AM42DL1642DT45IS 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM
AM42DL1642DT45IT 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM
AM42DL1642DT70IS 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Am29DL16xD 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 2 Mbit (128 K x 16-Bit) Static RAM