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參數(shù)資料
型號: EP1K50FC484-2
廠商: Altera
文件頁數(shù): 51/86頁
文件大小: 0K
描述: IC ACEX 1K FPGA 50K 484-FBGA
產(chǎn)品培訓模塊: Three Reasons to Use FPGA's in Industrial Designs
標準包裝: 60
系列: ACEX-1K®
LAB/CLB數(shù): 360
邏輯元件/單元數(shù): 2880
RAM 位總計: 40960
輸入/輸出數(shù): 249
門數(shù): 199000
電源電壓: 2.375 V ~ 2.625 V
安裝類型: 表面貼裝
工作溫度: 0°C ~ 70°C
封裝/外殼: 484-BGA
供應商設備封裝: 484-FBGA(23x23)
其它名稱: 544-1070
Altera Corporation
55
ACEX 1K Programmable Logic Device Family Data Sheet
D
e
ve
lo
pm
e
n
t
13
To
o
ls
tCASC
Cascade-in to cascade-out delay
tC
LE register control signal delay
tCO
LE register clock-to-output delay
tCOMB
Combinatorial delay
tSU
LE register setup time for data and enable signals before clock; LE register
recovery time after asynchronous clear, preset, or load
tH
LE register hold time for data and enable signals after clock
tPRE
LE register preset delay
tCLR
LE register clear delay
tCH
Minimum clock high time from clock pin
tCL
Minimum clock low time from clock pin
Table 23. IOE Timing Microparameters
Symbol
Parameter
Conditions
tIOD
IOE data delay
tIOC
IOE register control signal delay
tIOCO
IOE register clock-to-output delay
tIOCOMB
IOE combinatorial delay
tIOSU
IOE register setup time for data and enable signals before clock; IOE register
recovery time after asynchronous clear
tIOH
IOE register hold time for data and enable signals after clock
tIOCLR
IOE register clear time
tOD1
Output buffer and pad delay, slow slew rate = off, VCCIO = 3.3 V
C1 = 35 pF (2)
tOD2
Output buffer and pad delay, slow slew rate = off, VCCIO = 2.5 V
C1 = 35 pF (3)
tOD3
Output buffer and pad delay, slow slew rate = on
C1 = 35 pF (4)
tXZ
IOE output buffer disable delay
tZX1
IOE output buffer enable delay, slow slew rate = off, VCCIO = 3.3 V
C1 = 35 pF (2)
tZX2
IOE output buffer enable delay, slow slew rate = off, VCCIO = 2.5 V
C1 = 35 pF (3)
tZX3
IOE output buffer enable delay, slow slew rate = on
C1 = 35 pF (4)
tINREG
IOE input pad and buffer to IOE register delay
tIOFD
IOE register feedback delay
tINCOMB
IOE input pad and buffer to FastTrack Interconnect delay
Table 22. LE Timing Microparameters (Part 2 of 2)
Note (1)
Symbol
Parameter
Conditions
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