EPM7256AETC14410N Altera, EPM7256AETC14410N Datasheet - Page 14
![IC PLD EEPROM 256 MACROCELL TQFP-144](/photos/19/3/190395/4243118_sml.jpg)
EPM7256AETC14410N
Manufacturer Part Number
EPM7256AETC14410N
Description
IC PLD EEPROM 256 MACROCELL TQFP-144
Manufacturer
Altera
Series
MAX 7000AEr
Datasheet
1.EPM7032AELC44-10N.pdf
(64 pages)
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
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MAX 7000A Programmable Logic Device Data Sheet
Figure 6. I/O Control Block of MAX 7000A Devices
14
Note:
(1)
EPM7032AE, EPM7064AE, EPM7128A, EPM7128AE, EPM7256A, and EPM7256AE devices have six output enable
signals. EPM7512AE devices have 10 output enable signals.
PIA
When the tri-state buffer control is connected to ground, the output is
tri-stated (high impedance) and the I/O pin can be used as a dedicated
input. When the tri-state buffer control is connected to V
enabled.
The MAX 7000A architecture provides dual I/O feedback, in which
macrocell and pin feedbacks are independent. When an I/O pin is
configured as an input, the associated macrocell can be used for buried
logic.
From
Macrocell
Fast Input to
Macrocell
Register
To PIA
To Other I/O Pins
Open-Drain Output
Slew-Rate Control
6 or 10 Global
Output Enable Signals (1)
GND
VCC
OE Select Multiplexer
Altera Corporation
CC
, the output is
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