參數(shù)資料
型號(hào)： PSD813F2A-15JI
廠商： STMICROELECTRONICS
元件分類： 微控制器/微處理器
英文描述： 128K X 8 FLASH, 27 I/O, PIA-GENERAL PURPOSE, PQCC52
封裝： PLASTIC, LCC-52
文件頁數(shù)： 107/110頁
文件大?。?/td> 837K
代理商： PSD813F2A-15JI
PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
96/110
Table 64. 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).
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.
Figure 49. Reset (RESET) Timing
Table 65. Reset (RESET) Timing (5V devices)
Note: 1. Reset (RESET) does not reset Flash memory Program or Erase cycles.
2. Warm reset aborts Flash memory Program or Erase cycles, and puts the device in READ Mode.
Table 66. Reset (RESET) Timing (3V devices)
Note: 1. Reset (RESET) does not reset Flash memory Program or Erase cycles.
2. Warm reset aborts Flash memory Program or Erase cycles, and puts the device in READ Mode.
Symbol
Parameter
Conditions
-12
-15
-20
Unit
Min
Max
Min
Max
Min
Max
tWLQV–PA
WR to Data Propagation Delay
(Note 2)
42
45
55
ns
tDVQV–PA
Data to Port A Data Propagation Delay
(Note 5)
38
40
45
ns
tWHQZ–PA
WR Invalid to Port A Tri-state
(Note 2)
33
35
ns
Symbol
Parameter
Conditions
Min
Max
Unit
tNLNH
RESET Active Low Time 1
150
ns
tNLNH–PO
Power On Reset Active Low Time
1
ms
tNLNH–A
Warm Reset (on the PSD834Fx) 2
25
s
tOPR
RESET High to Operational Device
120
ns
Symbol
Parameter
Conditions
Min
Max
Unit
tNLNH
RESET Active Low Time 1
300
ns
tNLNH–PO
Power On Reset Active Low Time
1
ms
tNLNH–A
Warm Reset (on the PSD834Fx) 2
25
s
tOPR
RESET High to Operational Device
300
ns
tNLNH-PO
tOPR
AI02866b
RESET
tNLNH
tNLNH-A
tOPR
VCC
V
CC(min)
Power-On Reset
Warm Reset
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD813F2A-15JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F2A-15JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F2A-15M 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F2A-15MI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F2A-15MIT 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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