EPF8282A ALTERA [Altera Corporation], EPF8282A Datasheet - Page 3

• Manufacturer Part Number: EPF8282A
• Description: Programmable Logic Device Family
• Manufacturer: ALTERA [Altera Corporation]

Altera Corporation
Table 3. FLEX 8000 Performance
16-bit loadable counter
16-bit up/down counter
24-bit accumulator
16-bit address decode
16-to-1 multiplexer
Application
FLEX 8000 devices provide a large number of storage elements for
applications such as digital signal processing (DSP), wide-data-path
manipulation, and data transformation. These devices are an excellent
choice for bus interfaces, TTL integration, coprocessor functions, and
high-speed controllers. The high-pin-count packages can integrate
multiple 32-bit buses into a single device.
performance and LE requirements for typical applications.
All FLEX 8000 device packages provide four dedicated inputs for
synchronous control signals with large fan-outs. Each I/O pin has an
associated register on the periphery of the device. As outputs, these
registers provide fast clock-to-output times; as inputs, they offer quick
setup times.
The logic and interconnections in the FLEX 8000 architecture are
configured with CMOS SRAM elements. FLEX 8000 devices are
configured at system power-up with data stored in an industry-standard
parallel EPROM or an Altera serial configuration devices, or with data
provided by a system controller. Altera offers the EPC1, EPC1213,
EPC1064, and EPC1441 configuration devices, which configure
FLEX 8000 devices via a serial data stream. Configuration data can also be
stored in an industry-standard 32 K 8 bit or larger configuration device,
or downloaded from system RAM. After a FLEX 8000 device has been
configured, it can be reconfigured in-circuit by resetting the device and
loading new data. Because reconfiguration requires less than 100 ms, real-
time changes can be made during system operation. For information on
how to configure FLEX 8000 devices, go to the following documents:
LEs Used
Configuration Devices for APEX & FLEX Devices Data Sheet
BitBlaster Serial Download Cable Data Sheet
ByteBlasterMV Parallel Port Download Cable Data Sheet
Application Note 33 (Configuring FLEX 8000 Devices)
Application Note 38 (Configuring Multiple FLEX 8000 Devices)
16
16
24
10
4
FLEX 8000 Programmable Logic Device Family Data Sheet
125
125
A-2
4.2
6.6
87
Speed Grade
A-3
4.9
7.9
95
95
67
Table 3
shows FLEX 8000
A-4
6.3
9.5
83
83
58
Units
MHz
MHz
MHz
ns
ns
3
3