Serial configuration flash memory stores configuration data for Cyclone FPGAs and reloads the data at power-up or reconfiguration. The device provides 4,194,304 bits of nonvolatile memory with a four-pin active-serial interface using DATA, DCLK, ASDI, and nCS signals. It operates from a 3.0 V to 3.6 V supply and is supplied in an 8-pin plastic SOIC package. The memory is reprogrammable for more than 100,000 erase and program cycles and is delivered with the memory array erased.
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| Memory size | 4194304bit |
| Configuration interface | Active Serial, 4-pin |
| Supply voltage | 3.0 to 3.6V |
| Package | 8-pin plastic SOIC |
| Read clock frequency | 20 maxMHz |
| Write clock frequency | 20 maxMHz |
| Erase/program endurance | >100000cycles |
| Standby supply current | 50 maxµA |
| Input rise time | 5 maxns |
| Input fall time | 5 maxns |
| High-level input voltage | 0.7 × VCC min, VCC + 0.4 maxV |
| Low-level input voltage | -0.5 min, 0.3 × VCC maxV |
| Input leakage current | -10 to 10µA |
| Output off-state current | -10 to 10µA |
| Power-on reset delay | 100 typms |
| SOIC JEDEC reference | MS-013 option AE |
These are design resources that include the Altera EPCS4SI8
Demonstration manual for the DC1996A circuit board featuring the LTC2323 family of high-speed, dual-channel 16/14/12-bit serial SAR ADCs with sampling rates up to 5Msps.
