EPM7256AETC14410N Altera, EPM7256AETC14410N Datasheet - Page 54

• Manufacturer Part Number: EPM7256AETC14410N
• Description: IC PLD EEPROM 256 MACROCELL TQFP-144
• Manufacturer: Altera
• Series: MAX 7000AEr

Specifications of EPM7256AETC14410N

• Cpld Type: EEPROM
• No. Of Macrocells: 256
• No. Of I/o's: 120
• Propagation Delay: 10ns
• 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

MAX 7000A Programmable Logic Device Data Sheet
Notes to tables:
(1)
(2)
(3)
(4)
(5)
(6)
Power
Consumption
54
t
t
t
t
t
t
t
t
Symbol
COMB
IC
EN
GLOB
PRE
CLR
PIA
LPA
Table 30. EPM7256A Internal Timing Parameters (Part 2 of 2)
These values are specified under the recommended operating conditions shown in
Figure 12
These values are specified for a PIA fan-out of one LAB (16 macrocells). For each additional LAB fan-out in these
devices, add an additional 0.1 ns to the PIA timing value.
This minimum pulse width for preset and clear applies for both global clear and array controls. The t
must be added to this minimum width if the clear or reset signal incorporates the t
path.
This parameter is measured with a 16-bit loadable, enabled, up/down counter programmed into each LAB.
Operating conditions: V
The t
running in low-power mode.
LPA
Combinatorial delay
Array clock delay
Register enable time
Global control delay
Register preset time
Register clear time
PIA delay
Low-power adder
parameter must be added to the t
for more information on switching waveforms.
Parameter
CCIO
Supply power (P) versus frequency (f
devices is calculated with the following equation:
P = P
The P
and switching frequency, can be calculated using the guidelines given in
Application Note 74 (Evaluating Power for Altera Devices).
The I
logic. The I
I
(A × MC
CCINT
= 2.5 ± 0.2 V for commercial and industrial use.
CCINT
INT
IO
(2)
(6)
Conditions
=
value, which depends on the device output load characteristics
TON
+ P
CCINT
value depends on the switching frequency and the application
IO
) + [B × (MC
LAD
= I
, t
value is calculated with the following equation:
CCINT
LAC
Min
, t
IC
-6
, t
× V
DEV
Max
11.0
EN
1.6
2.7
2.5
1.1
2.3
2.3
1.3
CC
, t
SEXP
– MC
+ P
Min
, t
IO
ACL
TON
-7
Note (1)
Speed Grade
Max
10.0
MAX
, and t
2.0
3.4
3.1
1.4
2.9
2.9
1.6
)] + (C × MC
, in MHz) for MAX 7000A
CPPW
Min
LAD
Table 14 on page
-10
parameters for macrocells
Max
10.0
parameter into the signal
2.7
4.5
4.2
1.8
3.8
3.8
2.1
USED
Altera Corporation
Min
× f
MAX
-12
LPA
28. See
Max
10.0
3.2
5.4
5.0
2.2
4.6
4.6
2.6
parameter
× tog
Unit
ns
ns
ns
ns
ns
ns
ns
ns
LC
)