参数资料
型号: A29DL323SERIES
英文描述: 32M-Bit CMOS Low Voltage Dual Operation Flash Memory 4M-Byte by 8-Bit (Byte Mode) / 2M-Word by 16-Bit
中文描述: 32兆位的CMOS低电压双操作闪存分字节由8位(字节模式)/ 200万词由16位
文件页数: 31/46页
文件大小: 467K
代理商: A29DL323SERIES
A29DL323 Series
PRELIMINARY (May, 2002, Version 0.0)
31
AMIC Technology, Inc.
AC Characteristics
Write Cycle (Program / Erase)
Parameter
Symbol
Min.
Typ.
Max.
Unit
Notes
Write cycle time
t
WC
t
AC
85
0
ns
ns
Address setup time (
WE
to address)
Address setup time (
CE
to address)
t
AS
0
ns
Address hold time (
WE
to address)
t
AH
45
ns
Address hold time (
CE
to address)
t
AH
45
ns
Input data setup time
Input data hold time
t
DS
t
DH
t
OEH
35
0
0
ns
ns
ns
Read
OE
hold time
Toggle bit, Data polling
10
Read recovery time before write (
OE
to
CE
)
t
GHEL
0
ns
Read recovery time before write (
OE
to
WE
)
t
GHWL
0
ns
WE
setup time (
CE
to
WE
)
t
WS
0
ns
CE
setup time (
WE
to
CE
)
t
CS
0
ns
WE
hold time (
CE
to
WE
)
t
WH
0
ns
CE
hold time (
WE
to
CE
)
t
CH
0
ns
Write pulse width
t
WP
t
CP
35
35
ns
ns
CE
pulse width
Write pulse width high
t
WPH
t
CPH
30
30
ns
ns
CE
pulse width high
Byte programming operation time
t
BPG
9
200
μ
s
μ
s
s
Word programming operation time
t
WPG
11
200
Sector erase operation time
VCC set time
t
SER
t
VCS
0.7
5
1
50
μ
s
ns
RY/
BY
recovery time
t
RB
0
RESET
pulse width
t
RP
500
ns
RESET
high-voltage (V
ID
) hold time from high of RY/
BY
when
sector group is temporarily unprotect
t
RRB
20
μ
s
RESET
hold time
t
RH
50
ns
From completion of automatic program / erase to data output
time
t
EOE
85
ns
RY/
BY
delay time from valid program or erase operation
t
BUSY
90
ns
Address setup time to
OE
low in toggle bit
t
ASO
15
ns
Address hold time to
CE
or
OE
high in toggle bit
t
AHT
0
ns
相关PDF资料
PDF描述
A29DL324SERIES 32M-Bit CMOS Low Voltage Dual Operation Flash Memory 4M-Byte by 8-Bit (Byte Mode) / 2M-Word by 16-Bit
A29L040SERIES 512K X 8 Bit CMOS 3.0 Volt-only. Uniform Sector Flash Memory
A29L160SERIES 2M X 8 Bit / 1M X 16 Bit CMOS 3.0 Volt-only. Boot Sector Flash Memory
A29L400SERIES 512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only. Boot Sector Flash Memory
A29L800SERIES 1M X 8 Bit / 512K X 16 Bit CMOS 3.0 Volt-only. Boot Sector Flash Memory
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