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