EPM7256AEQC208-7N Altera, EPM7256AEQC208-7N Datasheet - Page 19

• Manufacturer Part Number: EPM7256AEQC208-7N
• Description: IC PLD EEPROM 256 MACROCELL 7.5NS QFP208
• Manufacturer: Altera
• Series: MAX 7000AEr

Specifications of EPM7256AEQC208-7N

• Cpld Type: EEPROM
• No. Of Macrocells: 256
• No. Of I/o's: 164
• Propagation Delay: 7.5ns
• Global Clock Setup Time: 3.9ns
• Frequency: 172.4MHz
• Supply Voltage Range: 3V To 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Altera Corporation
EPM7128A
EPM7256A
Table 5. MAX 7000A t
Table 6. MAX 7000A In-System Programming Times for Different Test Clock Frequencies
EPM7032AE
EPM7064AE
EPM7128AE
EPM7256AE
EPM7512AE
EPM7128A
EPM7256A
Device
EPM7032AE
EPM7064AE
EPM7128AE
EPM7256AE
EPM7512AE
Device
(1)
(1)
(1)
(1)
10 MHz
2.01
2.01
2.02
2.05
2.09
5.19
6.59
PULSE
The programming times described in
with the worst-case method using the enhanced ISP algorithm.
Tables 6
verification times for several common test clock frequencies.
& Cycle
5 MHz
2.01
2.02
2.04
2.09
2.18
5.27
6.75
t
PPULSE
2.00
2.00
2.00
2.00
2.00
5.11
6.43
TCK
and
2 MHz
(s)
Values
Programming
2.03
2.05
2.10
2.23
2.45
5.52
7.23
7
show the in-system programming and stand alone
1 MHz
2.06
2.11
2.21
2.45
2.89
5.94
8.03
1,603,000
Cycle
105,000
205,000
447,000
890,000
832,000
MAX 7000A Programmable Logic Device Data Sheet
55,000
f
TCK
PTCK
500 kHz
2.11
2.21
2.41
2.90
3.78
6.77
9.64
Tables 5
200 kHz
14.45
2.28
2.53
3.03
4.24
6.45
9.27
t
VPULSE
0.002
0.002
0.002
0.002
0.002
Stand-Alone Verification
0.03
0.03
through
(s)
100 kHz
10.90
13.43
22.46
2.55
3.05
4.05
6.47
7
are associated
50 kHz
10.94
19.80
21.75
38.49
1,024,000
Cycle
3.10
4.10
6.10
149,000
297,000
528,000
18,000
35,000
68,000
VTCK
Units
s
s
s
s
s
s
s
19