參數(shù)資料
型號: 930400801
廠商: ATMEL CORP
元件分類: FPGA
英文描述: FPGA, 2304 CLBS, 40000 GATES, PQFP160
封裝: MQFPF-160
文件頁數(shù): 20/43頁
文件大?。?/td> 673K
代理商: 930400801
27
AT40KEL040
4155H–AERO–02/06
AC Timing
Characteristics
Clocks and Reset Input buffers are measured from a V
IH of 1.5V at the input pad to the internal VIH of 50% of VCC.
Maximum times for clock input buffers and internal drivers are measured for rising edge delays only.
Notes:
1. CMOS buffer delays are measured from a V
IH of 1/2 VCC at the pad to the internal VIH at A. The input buffer load is constant.
2. Buffer delay is to a pad voltage of 1.5V with one output switching.
3. Parameter based on characterization and simulation; not tested in production.
4. Exact power calculation is available in Atmel FPGA Designer software.
Cell Function
Parameter
Path
Value
Units
Notes
Global Clocks and Set/Reset
GCK Input buffer
t
PD (max)
pad -> clock
3.3
ns
rising edge clock
FCK Input buffer
t
PD (max)
pad -> clock
1.9
ns
rising edge clock
Clock column driver
t
PD (max)
clock -> colclk
1.7
ns
rising edge clock
Clock sector driver
t
PD (max)
colclk -> secclk
0.8
ns
rising edge clock
GSRN Input buffer
t
PD (max)
colclk -> secclk
10.3
ns
Global clock to output
t
PD (max)
clock pad -> out
21.3
ns
rising edge clock
fully loaded clock tree
rising edge DFF
20 mA output buffer
50 pf pin load
Fast clock to output
t
PD (max)
clock pad -> out
19.9
ns
rising edge clock
fully loaded clock tree
rising edge DFF
20 mA output buffer
50 pf pin load
相關(guān)PDF資料
PDF描述
930400802 FPGA, 2304 CLBS, 40000 GATES, PQFP256
9305DMQB 93 SERIES, ASYN POSITIVE EDGE TRIGGERED 4-BIT BINARY COUNTER, CDIP14
9308DMQB 93 SERIES, DUAL LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, CDIP24
9308FMQB 93 SERIES, DUAL LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, CDFP24
9309-00 PRESCALER, UUC
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