參數(shù)資料
型號(hào): AT27LV1026-45JI
廠商: ATMEL CORP
元件分類: DRAM
英文描述: High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-TSSOP -55 to 125
中文描述: 64K X 16 OTPROM, 45 ns, PQCC44
封裝: PLASTIC, MS-018AC, LCC-44
文件頁數(shù): 6/12頁
文件大?。?/td> 175K
代理商: AT27LV1026-45JI
AT27LV1026
6
AC Characteristics for Read Operation
(V
CC
= 3.0V to 3.6V and 4.5V to 5.5V)
Notes:
2, 3. - See AC Waveforms for Read Operation.
AC Waveforms for Read Operation
(1)
Notes:
1.
2.
3.
4.
Refer to Test Waveforms and Measurement Levels diagram on next page.
This parameter is only sampled and is not 100% tested.
Output float is defined as the point when data is no longer driven.
When reading a 27LV1026, a 0.1
μ
F capacitor is required across V
CC
and ground to suppress spurious voltage transients.
Symbol
Parameter
Condition
AT27LV1026
Units
Min
Typ
Max
t
NLACYC
Non-Linear Access Cycle
70
80
ns
t
LACYC
Linear Access Cycle
ALE = CS = V
IL
35
40
ns
t
ALE
ALE High Width
7.5
ns
t
AS
Address/CS Setup Time
2.5
ns
t
AH
Address Hold Time
20
ns
t
ARD
ALE Low to RD Low
5
ns
t
RDL
RD Low Width
ALE = CS = V
IL
13
ns
t
RDH
RD High Width
ALE = CS = V
IL
12
ns
t
ACCNLA
Address to Output Delay in Non-Linear Address Cycle from ALE Low
52
ns
t
ACCLA
Output Valid Delay in Linear Address Cycle from RD High
ALE = CS = V
IL
17
ns
t
DF
(2)(3)
CS High to Output Float
14
ns
t
OH
Output Hold from CS High
0
ns
t
CS
Output Valid Delay from CS Low in Linear Address Cycle
17
ns
t
RC
RD High to CS Falling Edge Delay
10
ns
t
CR
CS Falling Edge to RD Low Delay
12
ns
t
CA
CS Rising Edge to ALE Low Delay
2.5
ns
ALE
CS
RD
A
0-15
t
AH
t
ALE
t
AS
t
CA
t
ARD
t
RDL
t
OH
t
DF
t
RC
t
CR
t
CS
t
RDH
t
ACCNLA
t
NLACYC
t
LACYC
t
ACCLA
O
0 -15
VALID
NLA
LA
LA
LA
LA
相關(guān)PDF資料
PDF描述
AT27LV1026-45VC High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-TSSOP -55 to 125
AT27LV1026-45VI High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-TSSOP -55 to 125
AT27LV1026-55 High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-TSSOP -55 to 125
AT27LV1026-55JC High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-TSSOP -55 to 125
AT27LV1026-55JI High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers 16-TSSOP -55 to 125
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