EPC22C20N vs EPC27C32N Comparison
Detailed side-by-side comparison of EPC22C20N by Altera and EPC27C32N by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EPC22C20N | EPC27C32N |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.40 | $9.95 |
| Manufacturer | Intel (formerly Altera) | Intel (formerly Altera) |
| Device Type | Configuration PROM for SRAM-based LUT FPGAs | β |
| Target FPGA Family | FLEX 10K, FLEX 6000, APEX 20K series | β |
| Configuration Interface | Serial (DCLK / DATA0 / nCONFIG / nSTATUS / CONF_DONE) | Serial (Altera Passive Serial / Active Serial / JTAG) |
| Programming Interface | IEEE 1149.1 JTAG (in-system programmable) | β |
| Supply Voltage | 3.3 V or 5 V | [DATA_NEEDED: VCC nominal] |
| Package | 20-pin PLCC (J-lead) | PLCC-20 |
| Package Marking Code | EPC22C20N | β |
| Pin Count | 20 | β |
| Mounting Type | Surface Mount / Socket | Surface Mount (PLCC) |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: industrial/commercial] |
| Bitstream Capacity | [DATA_NEEDED: bitstream capacity in bits] | β |
| Configuration Time | [DATA_NEEDED: typical configuration time] | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: depends on date code; older N suffix often Pb-free] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | β |
| Lifecycle Status | Obsolete (last-time-buy from Altera announced for legacy configuration devices) | β |
| Memory Type | β | Configuration EPROM (non-volatile) |
| Density | β | 32 Mbit |
| Supply Voltage Range | β | [DATA_NEEDED: VCC min/max] |
| Programmability | β | In-system programmable (IEEE 1532 / JTAG) |
| Package Code Suffix | β | N = PLCC-20 |
| Multi-device Daisy-chain | β | Yes (page-mode supported) |
| Reconfiguration | β | Software-controllable / on-the-fly via JTAG |
| Lead-free | β | [DATA_NEEDED] |
| Family | β | EPC Enhanced Configuration Device |
| Compatible FPGA Targets | β | Altera Stratix, Cyclone, Arria, FLEX, ACEX series |