EPC1LC20AL3894 vs EPC1LC20CEC Comparison
Detailed side-by-side comparison of EPC1LC20AL3894 by Intel and EPC1LC20CEC 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 | EPC1LC20CEC |
|---|---|---|
| Brand | Intel | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.45 | $7.20 |
| Memory Type | OTP Configuration PROM (EPROM-based) | OTP Configuration PROM (anti-fuse) |
| 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) | Serial (4-pin: DATA, DCLK, nCS, OE) |
| 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) | 0Β°C to +70Β°C |
| 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) | ACEX 1K, APEX 20K, FLEX 6000, FLEX 8000, FLEX 10K |
| Mounting Type | Surface Mount / Socket (PLCC socket compatible) | Surface Mount (PLCC socket compatible) |
| RoHS Status | Unknown β verify with manufacturer | Non-compliant (legacy PLCC package) |
| 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 (1,048,576 bits) |
| Maximum Clock Frequency | β | 8 MHz |
| Programming Mode | β | One-Time Programmable (OTP) |
| Supply Voltage | β | [DATA_NEEDED: VCC range] |
| Configuration Mode | β | Altera serial slave/master |
| Read Endurance | β | Unlimited |
| Program Endurance | β | 1 cycle (OTP) |
| Lead-Free | β | No (contains lead) |