EPC1LC20AL3894 vs EPC1L20 Comparison
Detailed side-by-side comparison of EPC1LC20AL3894 by Intel and EPC1L20 by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Intel
EPC1LC20AL3894
EPC1LC20AL3894 - 1Mb FPGA Config PROM, 20-PLCC | Intel / Altera
EPC1LC20AL3894 ObsoleteSpecification Comparison
| Parameter | EPC1LC20AL3894 | EPC1L20 |
|---|---|---|
| Brand | Intel | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.45 | $3.75 |
| Memory Type | OTP Configuration PROM (EPROM-based) | OTP Configuration PROM (Flash) |
| Memory Capacity | 1 Mbit (212,942 Γ 1-bit) | β |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V nominal) | β |
| Configuration Clock Frequency | Up to 8 MHz | β |
| Configuration Interface | Serial (Altera standard 4-wire: DATA, DCLK, nCS, nINIT_CONF) | β |
| Package | 20-pin PLCC (J-lead) | 20-pin PLCC (9x9 mm) |
| Package Dimensions | 9.0 Γ 9.0 Γ 4.5 mm (PLCC-20) | β |
| Operating Temperature | -40 Β°C to +85 Β°C (industrial) | [DATA_NEEDED: operating temperature range] |
| Programming Method | Factory / Altera programming service (one-time only) | β |
| Erasure | Windowed package supports UV erase (ceramic DIP variant); PLCC is OTP | β |
| Output Configuration | Serial data out on DCLK rising edge | β |
| Compatible FPGA Families | APEX, ACEX, FLEX 10K, MAX 7000S/AE/B, Cyclone (legacy) | β |
| Mounting Type | Surface Mount / Socket (PLCC socket compatible) | Through-Hole / Socket |
| RoHS Status | Unknown β verify with manufacturer | [DATA_NEEDED: RoHS compliance] |
| Lifecycle Status | Obsolete (EOL announced by Altera / Intel PSG) | β |
| Shipping Variant Suffix | AL3894 (tape-and-reel / specific Altera part marking) | β |
| Memory Size | β | 1 Mbit |
| Configuration Clock (max) | β | 8 MHz |
| Flash Access Time | β | 90 ns (approx.) |
| Max Read Bandwidth | β | 160 Mbps (16-bit DQ bus) |
| Interface | β | Serial / FPP configuration + JTAG (IEEE 1149.1) |
| Supply Voltage | β | 3.3 V (typical) |
| Programmability | β | One-Time Programmable (OTP) |
| JTAG / ISP Support | β | Yes (IEEE 1149.1) |
| Compatible FPGA Series | β | Stratix, Cyclone, APEX, FLEX, ACEX, LUT-based families |
| Lead-Free | β | [DATA_NEEDED: lead-free status] |