EPC8QC100DM vs EPC8QI100N 对比
详细并排对比 EPC8QC100DM 出自 Intel 和 EPC8QI100N 出自 Altera。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | EPC8QC100DM | EPC8QI100N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | EEPROM | EEPROM |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.10 | $16.90 |
| 存储器类型 | Non-volatile configuration PROM | — |
| 存储容量 | 8 Mb (1 MB) | 8 Mbit (8,388,608 bits) |
| 接口 | Serial (Passive Serial / Passive Parallel Synchronous / Active Serial) | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typical) | 3.0 V to 3.6 V |
| Maximum DCLK Frequency | 40 MHz | — |
| In-System Programming | Yes (IEEE 1149.1 / IEEE 1532 JTAG) | — |
| Cascade Support | Yes - two EPC8 devices for 16 Mb | — |
| 工作温度 | -40 C to +85 C (industrial / DM suffix) | -40 °C to +85 °C (Industrial) |
| 封装 | 100-PQFP (20 x 14 mm) | 100-PQFP / 100-BQFP (20 x 14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (Unlimited) | — |
| RoHS 状态 | Compliant | — |
| Lead-Free / Halogen-Free | Lead-free (per supplier); halogen status not in datasheet excerpt | — |
| Compatible FPGA Families | Cyclone, Cyclone II, Cyclone III, Stratix, Arria | — |
| Configuration Modes | PS, PPS, AS (with appropriate FPGA master) | — |
| Programming Cycles | [DATA_NEEDED: minimum erase/write endurance cycles] | — |
| Manufacturer | — | Altera (Intel) |
| Part Family | — | EPC8 (Enhanced Configuration) |
| Device Type | — | Configuration PROM for SRAM-based FPGAs |
| Programmable Type | — | In System Programmable (Flash) |
| Configuration Interface | — | Altera serial (4-wire: DATA, DCLK, nCS, nINIT_CONF) |
| Maximum Configuration Clock | — | 50 MHz |
| On-Chip Decompression | — | Yes (Altera compression algorithm) |
| 引脚数量 | — | 100 |
| Lead-Free / RoHS | — | Yes (per distributor listings) |
| JTAG (IEEE 1149.1) ISP | — | Supported |
| Multi-Device Daisy-Chain | — | Supported |
| Target FPGA Families | — | ACEX 1K, APEX 20K, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX |
| Packaging | — | Tray |