參數(shù)資料
型號(hào)： PSD813F2-12JT
廠商： 意法半導(dǎo)體
英文描述： Miniature Switch, High Precision
中文描述： Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
文件頁(yè)數(shù)： 96/110頁(yè)
文件大?。?/td> 1685K
代理商： PSD813F2-12JT
PSD813F1
96/110
Figure 50. Peripheral I/O WRITE Timing
Table 65. Port A Peripheral Data Mode WRITE Timing (5V devices)
Note: 1. RD has the same timing as DS, LDS, UDS, and PSEN (in 8031 combined mode).
2. WR has the same timing as the E, LDS, UDS, WRL, and WRH signals.
3. Any input used to select Port A Data Peripheral mode.
4. Data is already stable on Port A.
5. Data stable on ADIO pins to data on Port A.
Table 66. Port A Peripheral Data Mode WRITE Timing (3V devices)
Note: 1. RD has the same timing as DS, LDS, UDS, and PSEN (in 8031 combined mode) signals.
2. WR has the same timing as the E, LDS, UDS, WRL, and WRH signals.
3. Any input used to select Port A Data Peripheral mode.
4. Data is already stable on Port A.
5. Data stable on ADIO pins to data on Port A.
Symbol
Parameter
Conditions
-90
-12
-15
Unit
Min
Max
Min
Max
Min
Max
t
WLQV
–
PA
WR to Data Propagation Delay
(Note
2
)
35
38
40
ns
t
DVQV
–
PA
Data to Port A Data Propagation Delay
(Note
5
)
30
35
38
ns
t
WHQZ
–
PA
WR Invalid to Port A Tri-state
(Note
2
)
25
30
33
ns
Symbol
Parameter
Conditions
-15
-20
Unit
Min
Max
Min
Max
t
WLQV
–
PA
WR to Data Propagation Delay
(Note
2
)
45
55
ns
t
DVQV
–
PA
Data to Port A Data Propagation Delay
(Note
5
)
40
45
ns
t
WHQZ
–
PA
WR Invalid to Port A Tri-state
(Note
2
)
33
35
ns
tDVQV (PA)
tWLQV (PA)
tWHQZ (PA)
ADDRESS
DATA OUT
A/D BUS
WR
PORT A
DATA OUT
ALE/AS
AI02898
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD813F2-12M 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
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PSD813F2-12MIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F2-12MT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F2-12U 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
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