2016.05.04
Enhanced Configuration (EPC) Devices Datasheet
CF52002
Supported Devices
Table 1: Altera EPC Devices
Device
Memory Size (bits)
On-Chip
ISP Support
Decompres‐
sion Support
Cascading
Support
Reprogram‐
mable
Recommend
ed
Operating Voltage
(V)
EPC4
EPC8
EPC16
4,194,304
8,388,608
16,777,216
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
3.3
3.3
3.3
Features
EPC devices offer the following features:
• Single-chip configuration solution for Altera
®
ACEX
®
1K, APEX
®
20K (including APEX 20K, APEX
20KC, and APEX 20KE), APEX II, Arria
®
GX, Cyclone
®
, Cyclone II, FLEX
®
10K (including FLEX
10KE and FLEX 10KA), Mercury
®
, Stratix
®
II, and Stratix II GX devices
• Contains 4-, 8-, and 16-Mb flash memories for configuration data storage
• On-chip decompression feature almost doubles the effective configuration density
• Standard flash die and a controller die combined into single stacked chip package
• External flash interface supports parallel programming of flash and external processor access to
unused portions of memory
• Flash memory block or sector protection capability using the external flash interface
• Supported in EPC4 and EPC16 devices
• Page mode support for remote and local reconfiguration with up to eight configurations for the entire
system
• Compatible with Stratix series remote system configuration feature
• Supports byte-wide configuration mode fast passive parallel (FPP) with an 8-bit data output per DCLK
cycle
• Supports true n-bit concurrent configuration (n = 1, 2, 4, and 8) of Altera FPGAs
• Pin selectable 2-ms or 100-ms power-on reset (POR) time
• Configuration clock supports programmable input source and frequency synthesis
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