參數(shù)資料
型號: PSD402A1-15J
英文描述: Hi-Rel Adjustable Voltage 3-Terminal Positive Regulator; Qualified Part Number similar to OM1321NKM
中文描述: 現(xiàn)場可編程外圍
文件頁數(shù): 94/123頁
文件大?。?/td> 657K
代理商: PSD402A1-15J
PSD4XX Famly
91
-20
-25
EPROM_CMiser
ON
Symbol
t
LVLX
t
AVLX
t
LXAX
t
AVQV
t
SLQV
Parameter
Conditions
Min Max Min Max
Unit
ALE or AS Pulse Width
30
30
0
ns
Address Setup Time
(Note 3)
12
15
0
ns
Address Hold Time
(Note 3)
12
17
0
ns
Address Valid to Data Valid
(Note 3)
200
250
Add 20
ns
CS Valid to Data Valid
200
275
Add 20
ns
RD to Data Valid 8/16-Bit Bus
(Note 1)
50
80
0
ns
t
RLQV
RD to Data Valid 8-Bit Bus,
8031 Separate Mode
(Note 2)
57
90
0
ns
t
RHQX
t
RLRH
t
RHQZ
t
EHEL
t
THEH
t
ELTL
RD Data Hold Time
(Note 1)
0
0
0
ns
RD Pulse Width
(Note 1)
40
70
0
ns
RD to Data High-Z
(Note 1)
45
45
0
ns
E Pulse Width
40
70
0
ns
R/W Setup Time to Enable
20
15
0
ns
R/W Hold Time After Enable
0
0
0
ns
In 16-Bit Data Bus
Mode (Note 4)
Address Input Valid to
Address Output Delay
40
60
0
ns
t
AVPV
In 8-Bit Data Bus
Mode (Note 4)
50
60
0
ns
Read Timng
(3.0 V ± 10%)
Explanation of AC Symbols for Non ZPLD Timing.
Example:
t
AVLX
Time from Address Valid to ALE Invalid.
A
– Address
C
– Power Down
D
– Input Data
E
– E
H
– Logic Level High
I
– Interrupt
L
– Logic Level Low or ALE
N
– Reset
P
– Port Signal
Q
– Output Data
R
– WR, UDS, LDS, DS, IORD, PSEN
S
– Chip Select
T
– R/W
t
– Time
V
– Valid
X
– No Longer a Valid Logic Level
Z
– Float
13.11 Microcontroller Interface – AC/DC Parameters (ZPSD4XXV Versions)
(3.0 V ± 10%)
NOTES:
1. RD timing has the same timing as PSEN, DS, LDS, UDS signals.
2. RD and PSEN have the same timing for 8031 mode.
3. Any input used to select an internal PSD4XX function.
4. In multiplexed mode latched address generated from ADIO delay to address output on any Port.
相關(guān)PDF資料
PDF描述
PSD402A1-15JI Hi-Rel Adjustable Voltage 3-Terminal Negative Regulator; Qualified Part Number similar to OM1323N2M
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD402A1-15JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A1-15LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A1-15U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A1-15UI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD402A1-20J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral