psd813f3 STMicroelectronics, psd813f3 Datasheet - Page 94

• Manufacturer Part Number: psd813f3
• Description: Flash In-system Programmable Isp Peripherals For 8-bit Mcus
• Manufacturer: STMicroelectronics

PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
Figure 47. Peripheral I/O READ Timing
Table 61. Port A Peripheral Data Mode READ Timing (5V devices)
94/110
t
t
t
t
t
t
t
AVQV–PA
SLQV–PA
RLQV–PA
DVQV–PA
QXRH–PA
RLRH–PA
RHQZ–PA
Symbol
Address Valid to Data
Valid
CSI Valid to Data Valid
RD to Data Valid
RD to Data Valid 8031 Mode
Data In to Data Out Valid
RD Data Hold Time
RD Pulse Width
RD to Data High-Z
A/D BUS
ALE/AS
CSI
RD
Parameter
ADDRESS
Conditions
(Notes
t SLQV (PA)
t AVQV (PA)
(Note
(Note
(Note
1,4
3
1
1
)
)
)
)
t RLQV (PA)
t RLRH (PA)
Min Max Min Max Min Max
27
0
DATA ON PORT A
-70
37
27
21
32
22
23
t DVQV (PA)
DATA VALID
32
0
-90
39
35
32
38
30
25
t QXRH (PA)
t RHQZ (PA)
38
0
-15
45
45
40
45
38
30
AI02897
Turbo
+ 10
+ 10
Off
Unit
ns
ns
ns
ns
ns
ns
ns
ns