參數資料
型號: ZPSD813F1V
英文描述: Flash In System Programmable Mirocomputer Peripherals(閃速,在系統(tǒng)可編程微控制器外圍器件,1M位閃速存儲器,256K位EEPROM,16K位SRAM)
中文描述: Flash在系統(tǒng)可編程Mirocomputer外設(閃速,在系統(tǒng)可編程微控制器外圍器件,100萬位閃速存儲器,256K位的EEPROM,16K的位的SRAM)
文件頁數: 94/130頁
文件大?。?/td> 650K
代理商: ZPSD813F1V
PSD813F Family
Preliminary
90
NOTES:
1.
RD timing has the same timing as DS, LDS, UDS, and PSEN signals.
RD and PSEN have the same timing.
Any input used to select an internal PSD813F function.
In multiplexed mode, latched addresses generated from ADIO delay to address output on any Port.
RD timing has the same timing as DS, LDS, and UDS signals.
2.
3.
4.
5.
-90
-12
-15
Turbo
Off
Symbol
Parameter
Conditions
Min
Max
Min
Max
Min
Max
Unit
t
LVLX
t
AVLX
t
LXAX
t
AVQV
t
SLQV
ALE or AS Pulse Width
20
22
28
ns
Address Setup Time
(Note 3)
6
8
10
ns
Address Hold Time
(Note 3)
8
9
11
ns
Address Valid to Data Valid
(Note 3)
90
120
150
Add 10
ns
CS Valid to Data Valid
100
135
150
ns
RD to Data Valid 8-Bit Bus
(Note 5)
32
35
40
ns
t
RLQV
RD or PSEN to Data Valid
8-Bit Bus, 8031, 80251
(Note 2)
38
42
45
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)
32
35
38
ns
RD to Data High-Z
(Note 1)
25
29
33
ns
E Pulse Width
32
36
38
ns
R/W Setup Time to Enable
10
13
18
ns
R/W Hold Time After Enable
0
0
0
ns
t
AVPV
Address Input Valid to
Address Output Delay
(Note 4)
32
40
48
ns
Read Timing
(5 V ± 10% Versions)
Microcontroller Interface – PSD813F AC/DC Parameters
(5V ±10% Versions)
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