参数资料
型号: EPM7256AETI144-7N
厂商: Altera
文件页数: 48/64页
文件大小: 0K
描述: IC MAX 7000 CPLD 256 144-TQFP
产品变化通告: Bond Wire Change 4/Sept/2008
标准包装: 180
系列: MAX® 7000A
可编程类型: 系统内可编程
最大延迟时间 tpd(1): 7.5ns
电压电源 - 内部: 3 V ~ 3.6 V
逻辑元件/逻辑块数目: 16
宏单元数: 256
门数: 5000
输入/输出数: 120
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 144-LQFP
供应商设备封装: 144-TQFP(20x20)
包装: 托盘
其它名称: 544-2063
EPM7256AETI144-7N-ND
52
Altera Corporation
MAX 7000A Programmable Logic Device Data Sheet
Table 29. EPM7256A External Timing Parameters
Symbol
Parameter
Conditions
Speed Grade
Unit
-6
-7
-10
-12
Min
Max
Min
Max
Min
Max
Min
Max
tPD1
Input to non-registered
output
C1 = 35 pF
6.0
7.5
10.0
12.0
ns
tPD2
I/O input to non-
registered output
C1 = 35 pF
6.0
7.5
10.0
12.0
ns
tSU
Global clock setup time
3.7
4.6
6.2
7.4
ns
tH
Global clock hold time
0.0
ns
tFSU
Global clock setup time
of fast input
2.5
3.0
ns
tFH
Global clock hold time of
fast input
0.0
ns
tCO1
Global clock to output
delay
C1 = 35 pF
1.0
3.3
1.0
4.2
1.0
5.5
1.0
6.6
ns
tCH
Global clock high time
3.0
4.0
ns
tCL
Global clock low time
3.0
4.0
ns
tASU
Array clock setup time
0.8
1.0
1.4
1.6
ns
tAH
Array clock hold time
1.9
2.7
4.0
5.1
ns
tACO1
Array clock to output
delay
C1 = 35 pF
1.0
6.2
1.0
7.8
1.0
10.3
1.0
12.4
ns
tACH
Array clock high time
3.0
4.0
ns
tACL
Array clock low time
3.0
4.0
ns
tCPPW
Minimum pulse width for
clear and preset
3.0
4.0
ns
tCNT
Minimum global clock
period
6.4
8.0
10.7
12.8
ns
fCNT
Maximum internal global
clock frequency
156.3
125.0
93.5
78.1
MHz
tACNT
Minimum array clock
period
6.4
8.0
10.7
12.8
ns
fACNT
Maximum internal array
clock frequency
156.3
125.0
93.5
78.1
MHz
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