參數(shù)資料
型號(hào): EPM7256AETI144-7N
廠商: Altera
文件頁數(shù): 11/64頁
文件大小: 0K
描述: IC MAX 7000 CPLD 256 144-TQFP
產(chǎn)品變化通告: Bond Wire Change 4/Sept/2008
標(biāo)準(zhǔn)包裝: 180
系列: MAX® 7000A
可編程類型: 系統(tǒng)內(nèi)可編程
最大延遲時(shí)間 tpd(1): 7.5ns
電壓電源 - 內(nèi)部: 3 V ~ 3.6 V
邏輯元件/邏輯塊數(shù)目: 16
宏單元數(shù): 256
門數(shù): 5000
輸入/輸出數(shù): 120
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP
供應(yīng)商設(shè)備封裝: 144-TQFP(20x20)
包裝: 托盤
其它名稱: 544-2063
EPM7256AETI144-7N-ND
Altera Corporation
19
MAX 7000A Programmable Logic Device Data Sheet
The programming times described in Tables 5 through 7 are associated
with the worst-case method using the enhanced ISP algorithm.
Tables 6 and 7 show the in-system programming and stand alone
verification times for several common test clock frequencies.
Table 5. MAX 7000A tPULSE & CycleTCK Values
Device
Programming
Stand-Alone Verification
tPPULSE (s)
CyclePTCK
tVPULSE (s)
CycleVTCK
EPM7032AE
2.00
55,000
0.002
18,000
EPM7064AE
2.00
105,000
0.002
35,000
EPM7128AE
2.00
205,000
0.002
68,000
EPM7256AE
2.00
447,000
0.002
149,000
EPM7512AE
2.00
890,000
0.002
297,000
EPM7128A (1)
5.11
832,000
0.03
528,000
EPM7256A (1)
6.43
1,603,000
0.03
1,024,000
Table 6. MAX 7000A In-System Programming Times for Different Test Clock Frequencies
Device
fTCK
Units
10 MHz
5 MHz
2 MHz
1 MHz
500 kHz
200 kHz
100 kHz
50 kHz
EPM7032AE
2.01
2.03
2.06
2.11
2.28
2.55
3.10
s
EPM7064AE
2.01
2.02
2.05
2.11
2.21
2.53
3.05
4.10
s
EPM7128AE
2.02
2.04
2.10
2.21
2.41
3.03
4.05
6.10
s
EPM7256AE
2.05
2.09
2.23
2.45
2.90
4.24
6.47
10.94
s
EPM7512AE
2.09
2.18
2.45
2.89
3.78
6.45
10.90
19.80
s
EPM7128A (1)
5.19
5.27
5.52
5.94
6.77
9.27
13.43
21.75
s
EPM7256A (1)
6.59
6.75
7.23
8.03
9.64
14.45
22.46
38.49
s
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