EPM7256AEFC256-7N Altera, EPM7256AEFC256-7N Datasheet - Page 32
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EPM7256AEFC256-7N
Manufacturer Part Number
EPM7256AEFC256-7N
Description
IC PLD EEPROM 256 MACROCELL FBGA-256
Manufacturer
Altera
Series
MAX 7000AEr
Datasheet
1.EPM7032AELC44-10N.pdf
(64 pages)
Specifications of EPM7256AEFC256-7N
Cpld Type
EEPROM
No. Of Macrocells
256
No. Of I/o's
164
Propagation Delay
7.5ns
Global Clock Setup Time
3.9ns
Frequency
90.9MHz
Supply Voltage Range
3V To 3.6V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EPM7256AEFC256-7N
Manufacturer:
ALTERA10
Quantity:
94
MAX 7000A Programmable Logic Device Data Sheet
Figure 11. MAX 7000A Timing Model
32
Delay
f
Input
t
I N
Delay
PIA
t
PIA
The timing characteristics of any signal path can be derived from the
timing model and parameters of a particular device. External timing
parameters, which represent pin-to-pin timing delays, can be calculated
as the sum of internal parameters.
between internal and external delay parameters.
See
information.
Application Note 94 (Understanding MAX 7000 Timing)
Expander Delay
Internal Output
Global Control
Control Delay
Enable Delay
Logic Array
Register
Shared
Delay
Delay
t
t
t
t
t
t
t
GLOB
SEXP
LAD
LAC
I C
EN
IOE
Expander Delay
Parallel
t
PEXP
Figure 12
Input Delay
Fast
t
F I N
Register
t
t
t
t
t
t
t
t
shows the timing relationship
Delay
SU
H
PRE
CLR
RD
COMB
FSU
FH
Altera Corporation
Output
Delay
t
t
t
t
t
t
t
OD1
OD2
OD3
XZ
Z
Z X2
Z X3
X1
for more
Delay
I/O
t
I O