參數(shù)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(shù): 103/130頁
文件大小: 650K
代理商: ZPSD813F1V
Preliminary
PSD813F Family
99
-15
-20
Turbo
Off
Symbol
Parameter
Conditions
Min
Max
Min
Max
Unit
t
LVLX
t
AVLX
t
LXAX
t
AVQV
t
SLQV
ALE or AS Pulse Width
28
30
ns
Address Setup Time
(Note 3)
10
12
ns
Address Hold Time
(Note 3)
12
14
ns
Address Valid to Data Valid
(Note 3)
150
200
Add 20
ns
CS Valid to Data Valid
150
200
ns
RD to Data Valid 8-Bit Bus
(Note 5)
35
40
ns
t
RLQV
RD or PSEN to Data Valid 8-Bit Bus,
8031, 80251
(Note 2)
50
55
ns
t
RHQX
RD Data Hold Time
(Note 1)
0
0
ns
t
RLRH
RD Pulse Width (also DS, LDS, UDS)
40
45
ns
RD or PSEN Pulse Width (8031, 80251)
55
60
ns
t
RHQZ
t
EHEL
t
THEH
t
ELTL
RD to Data High-Z
(Note 1)
45
45
ns
E Pulse Width
52
57
ns
R/W Setup Time to Enable
18
20
ns
R/W Hold Time After Enable
0
0
ns
t
AVPV
Address Input Valid to
Address Output Delay
(Note 4)
48
50
ns
Read Timing
(2.7 V to 3.6 V Versions)
Microcontroller Interface – ZPSD813FV AC/DC Parameters
(2.7 V to 3.6 V Versions)
NOTES:
1. RD timing has the same timing as DS, LDS, UDS, and PSEN signals.
2. RD and PSEN have the same timing for 8031.
3. Any input used to select an internal PSD813F function.
4. In multiplexed mode latched address generated from ADIO delay to address output on any Port.
5. RD timing has the same timing as DS, LDS, and UDS signals.
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