EPC1LC20W vs EPC1LC20U 비교
다음의 상세 나란히 비교: EPC1LC20W 제조: Intel 및 EPC1LC20U 제조: Altera. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | EPC1LC20W | EPC1LC20U |
|---|---|---|
| 브랜드 | Intel | Altera |
| 카테고리 | Memory ICs | Memory ICs |
| 수명 주기 상태 | Obsolete | Obsolete |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $9.55 | $9.75 |
| 메모리 유형 | Serial Configuration Flash | OTP (One-Time-Programmable) Configuration PROM |
| Memory Density | 1 Mbit | 1 Mbit |
| 인터페이스 | Serial (Altera passive serial configuration) | — |
| 최대 클록 주파수 | 8 MHz | — |
| 공급 전압 | 3.0 V to 5.5 V | — |
| 패키지 | PLCC-20 (J-lead, through-hole) | 20-pin PLCC (9x9 mm) |
| 핀 수 | 20 | — |
| Configuration Handshake Pins | nCONFIG, nSTATUS, CONF_DONE | — |
| Standby Current | [DATA_NEEDED: typical Icc standby] | — |
| Active Current | [DATA_NEEDED: typical Icc active] | — |
| 동작 온도 | [DATA_NEEDED: industrial / commercial temp grade] | [DATA_NEEDED: industrial/commercial grade range] |
| Reconfiguration Support | Yes (nCONFIG toggle triggers reload) | — |
| Compatible FPGA Families | Classic, MAX, FLEX, ACEX, Cyclone, APEX | — |
| 실장 유형 | Through-Hole (PLCC socket or solder) | Surface Mount |
| MSL 레벨 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED] |
| RoHS 상태 | [DATA_NEEDED: RoHS compliance status] | Compliant (Pb-free finish, "U" suffix) |
| Lead-Free | [DATA_NEEDED: lead-free / SnPb plating] | — |
| Configuration Interface | — | Altera Serial Configuration (4-wire) |
| Maximum DCLK Frequency | — | 8 MHz |
| Operating Voltage (VCC) | — | 3.3 V typical [DATA_NEEDED: full range] |
| Configuration Time | — | [DATA_NEEDED: depends on bitstream length and DCLK] |
| Cascading Support | — | Yes (multi-PROM daisy-chain for larger bitstreams) |
| Programming Method | — | Altera APU / third-party JTAG programmer |
| Lead-Free (Pb-free) Finish | — | Yes ("U" suffix) |
| Compatibility | — | Altera SRAM-based LUT FPGAs (APEX, FLEX, ACEX, Cyclone, Stratix families) |