参数资料
型号: A1280A-1CQ172CX79
元件分类: FPGA
英文描述: FPGA, CQFP172
封装: CERAMIC, CQFP-172
文件页数: 20/54页
文件大小: 333K
代理商: A1280A-1CQ172CX79
RadTolerant FPGAs
v3.1
1-23
Table 1-16 RT1425A, A1425A Logic and Input Modules
Worst-Case Military Conditions, VCC = 4.5 V, TJ = 125°C
–1 Speed
Std Speed
Parameter
Description
Min.
Max.
Min.
Max.
Units
I/O Module Sequential Timing
tINH
Input F-F Data Hold (w.r.t. IOCLK Pad)
0.0
ns
tINSU
Input F-F Data Setup (w.r.t. IOCLK Pad)
2.1
2.4
ns
tIDEH
Input Data Enable Hold (w.r.t. IOCLK Pad)
0.0
ns
tIDESU
Input Data Enable Setup (w.r.t. IOCLK Pad)
8.7
10.0
ns
tOUTH
Output F-F Data Hold (w.r.t. IOCLK Pad)
1.1
1.2
ns
tOUTSU
Output F-F Data Setup (w.r.t. IOCLK Pad)
1.1
1.2
ns
tODEH
Output Data Enable Hold (w.r.t. IOCLK Pad)
0.5
0.6
ns
tODESU
Output Data Enable Setup (w.r.t. IOCLK Pad)
2.0
2.4
ns
TTL Output Module Timing1
tDHS
Data to Pad, High Slew
7.5
8.9
ns
tDLS
Data to Pad, Low Slew
11.9
14.0
ns
tENZHS
Enable to Pad, Z to H/L, High Slew
6.0
7.0
ns
tENZLS
Enable to Pad, Z to H/L, Low Slew
10.9
12.8
ns
tENHSZ
Enable to Pad, H/L to Z, High Slew
9.9
11.6
ns
tENLSZ
Enable to Pad, H/L to Z, Low Slew
9.9
11.6
ns
tCKHS
IOCLK Pad to Pad H/L, High Slew
10.5
11.6
ns
tCKLS
IOCLK Pad to Pad H/L, Low Slew
15.7
17.4
ns
dTLHHS
Delta Low to High, High Slew
0.04
ns/pF
dTLHLS
Delta Low to High, Low Slew
0.07
0.08
ns/pF
dTHLHS
Delta High to Low, High Slew
0.05
0.06
ns/pF
dTHLLS
Delta High to Low, Low Slew
0.07
0.08
ns/pF
CMOS Output Module Timing1
tDHS
Data to Pad, High Slew
9.2
10.8
ns
tDLS
Data to Pad, Low Slew
17.3
20.3
ns
tENZHS
Enable to Pad, Z to H/L, High Slew
7.7
9.1
ns
tENZLS
Enable to Pad, Z to H/L, Low Slew
13.1
15.5
ns
tENHSZ
Enable to Pad, H/L to Z, High Slew
9.9
11.6
ns
tENLSZ
Enable to Pad, H/L to Z, Low Slew
10.5
11.6
ns
tCKHS
IOCLK Pad to Pad H/L, High Slew
12.5
13.7
ns
tCKLS
IOCLK Pad to Pad H/L, Low Slew
18.1
20.1
ns
dTLHHS
Delta Low to High, High Slew
0.06
0.07
ns/pF
dTLHLS
Delta Low to High, Low Slew
0.11
0.13
ns/pF
dTHLHS
Delta High to Low, High Slew
0.04
0.05
ns/pF
dTHLLS
Delta High to Low, Low Slew
0.05
0.06
ns/pF
Note:
1. Delays based on 35pF loading.
相关PDF资料
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