參數(shù)資料
型號： uPSD3251
廠商： 意法半導體
英文描述： Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的Flash可編程系統(tǒng)設(shè)備)
中文描述： 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核（帶8032微控制器內(nèi)核的閃存可編程系統(tǒng)設(shè)備）
文件頁數(shù)： 119/128頁
文件大小： 1566K
代理商： UPSD3251
119/128
μPSD3251F
Figure 60. Asynchronous RESET / Preset
Figure 61. Asynchronous Clock Mode Timing (product term clock)
Table 91. CPLD Macrocell Asynchronous Clock Mode Timing (5V Device)
Symbol
Parameter
Conditions
Min
Max
PT
Aloc
Turbo
Off
Slew
Rate
Unit
f
MAXA
Maximum Frequency
External Feedback
1/(t
SA
+t
COA
)
38.4
MHz
Maximum Frequency
Internal Feedback (f
CNTA
)
1/(t
SA
+t
COA
–
10)
62.5
MHz
Maximum Frequency
Pipelined Data
1/(t
CHA
+t
CLA
)
71.4
MHz
t
SA
Input Setup Time
7
+ 2
+ 10
ns
t
HA
Input Hold Time
8
ns
t
CHA
Clock Input High Time
9
+ 10
ns
t
CLA
Clock Input Low Time
9
+ 10
ns
t
COA
Clock to Output Delay
21
+ 10
–
2
ns
t
ARDA
CPLD Array Delay
Any macrocell
11
+ 2
ns
t
MINA
Minimum Clock Period
1/f
CNTA
16
ns
tARP
REGISTER
OUTPUT
tARPW
RESET/PRESET
INPUT
AI02864
tCHA
tCLA
tCOA
tHA
tSA
CLOCK
INPUT
REGISTERED
OUTPUT
AI02859
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
uPSD3251MEB 制造商:P&S 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core 制造商:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3253 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3253A-24T1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3253A-24T1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3253A-24T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
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