EPF10K50VBC356-1 Altera, EPF10K50VBC356-1 Datasheet - Page 64

• Manufacturer Part Number: EPF10K50VBC356-1
• Description: FLEX 10KA
• Manufacturer: Altera

Specifications of EPF10K50VBC356-1

• Family Name: FLEX 10K
• Number Of Usable Gates: 50000
• Number Of Logic Blocks/elements: 2880
• # Registers: 930
• # I/os (max): 274
• Frequency (max): 250MHz
• Process Technology: CMOS
• Operating Supply Voltage (typ): 3.3V
• Logic Cells: 2880
• Ram Bits: 20480
• Device System Gates: 116000
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 356
• Package Type: BGA
• Lead Free Status / Rohs Status: Not Compliant

Notes to tables:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10) These timing parameters are sample-tested only.
Figure 29. EAB Asynchronous Timing Waveforms
64
FLEX 10K Embedded Programmable Logic Device Family Data Sheet
EAB Asynchronous Read
EAB Asynchronous Write
Data-Out
Data-Out
Address
Address
Because the RAM in the EAB is self-timed, this parameter can be ignored when the WE signal is registered.
Microparameters are timing delays contributed by individual architectural elements. These parameters cannot be
measured explicitly.
Operating conditions: V
Operating conditions: V
Operating conditions: V
EAB macroparameters are internal parameters that can simplify predicting the behavior of an EAB at its boundary;
these parameters are calculated by summing selected microparameters.
These parameters are worst-case values for typical applications. Post-compilation timing simulation and timing
analysis are required to determine actual worst-case performance.
External reference timing parameters are factory-tested, worst-case values specified by Altera. A representative
subset of signal paths is tested to approximate typical device applications.
Contact Altera Applications for test circuit specifications and test conditions.
Data-In
WE
WE
a0
a0
V
V
V
t
CCIO
CCIO
CCIO
CCIO
CCIO
CCIO
EABWASU
d0
Figures 29
waveforms, respectively, for the EAB macroparameters in
= 5.0 V
= 5.0 V
= 3.3 V
= 3.3 V
= 2.5 V
= 2.5 V, 3.3 V, or 5.0 V.
din0
t
EABAA
and
5% for commercial use in FLEX 10K devices.
10% for industrial use in FLEX 10K devices.
10% for commercial or industrial use in FLEX 10KA devices.
10% for commercial or industrial use in FLEX 10K devices.
0.2 V for commercial or industrial use in FLEX 10KA devices.
30
a1
t
EABWCCOMB
show the asynchronous and synchronous timing
a1
t
t
EABWP
EABWDSU
din0
d1
t
din1
EABDD
t
EABWAH
t
EABRCCOMB
din1
a2
t
EABWDH
d2
Altera Corporation
a2
Table
dout2
a3
34.
d3