EPC2LC20ES vs EPC2LC20NU Comparison
Detailed side-by-side comparison of EPC2LC20ES by Intel and EPC2LC20NU by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Intel
EPC2LC20ES
EPC2LC20ES - 1.6Mb ISP Config PROM for FPGAs | Intel / Altera
EPC2LC20ES β ActiveSpecification Comparison
| Parameter | EPC2LC20ES | EPC2LC20NU |
|---|---|---|
| Brand | Intel | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.85 | $8.20 |
| Memory Type | Configuration PROM (Non-volatile) | β |
| Memory Size | 1.6 Mbit | β |
| Target Device | SRAM-based FPGAs and LUT devices | β |
| Interface | Serial (DCLK/DATA) with JTAG ISP | β |
| Operating Voltage | 3.3 V and 5.0 V tolerant | β |
| JTAG Standard | IEEE Std. 1149.1 compliant | β |
| In-System Programmability | Yes (via built-in JTAG) | β |
| Boundary-Scan Test (BST) | Built-in, IEEE 1149.1 compliant | β |
| Configuration Modes | Serial and parallel supported | β |
| Package | 20-PLCC (J-lead, 9x9 mm) | 20-pin J-lead PLCC (9x9 mm) |
| Mounting Type | Surface Mount / Through-Hole (PLCC socket) | Surface Mount |
| Pin Count | 20 | β |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial) |
| RoHS Status | Compliant (ES suffix denotes lead-free industrial) | β |
| Programming Interface | JTAG (4-wire: TDI/TDO/TMS/TCK) | β |
| Manufacturer | Intel (formerly Altera) | β |
| Function | β | In-System Programmable Configuration PROM |
| Memory Density | β | 1.6 Mbit |
| FPGA Interface | β | Altera serial (4-pin: nCS, DCLK, DATA, nINIT_CONF) |
| Supply Voltage (VCC) | β | 3.0 V to 3.6 V |
| I/O Tolerance | β | 5 V tolerant inputs (per datasheet, except JTAG pins) |
| Programming Method | β | In-system via IEEE 1149.1 JTAG |
| JTAG Support | β | Yes (IEEE Std 1149.1 boundary-scan compliant) |
| Cascade Support | β | Yes - daisy-chain for larger bitstreams |
| Minimum DC Input | β | -0.3 V (inputs may undershoot to -2.0 V for <20 ns) |
| Maximum Overshoot | β | 7.0 V for <100 mA and <20 ns |
| Lead-Free / RoHS | β | Non-LEAD / non-RoHS (NU suffix = matte tin Sn finish, not Pb-free) |
| Compatibility | β | Altera APEX 20K, APEX II, Mercury, FLEX 10K, ACEX 1K, Cyclone (legacy serial configuration) |