AS4C512M16D4B-62BCNTR vs MT40A512M16LY-062E:E 对比
详细并排对比 AS4C512M16D4B-62BCNTR 出自 Alliance Memory 和 MT40A512M16LY-062E:E 出自 Micron Technology。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。
Alliance Memory
AS4C512M16D4B-62BCNTR - 8Gb DDR4 SDRAM 512Mx16 | Alliance Memory
AS4C512M16D4B-62BCNTR ✓ 量产中Micron Technology
MT40A512M16LY-062E:E - 8Gb DDR4-3200 x16 SDRAM | Micron
MT40A512M16LY-062E:E ✓ 量产中规格对比
| 参数 | AS4C512M16D4B-62BCNTR | MT40A512M16LY-062E:E |
|---|---|---|
| 品牌 | Alliance Memory | Micron Technology |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.10 | $34.99 |
| 存储器类型 | DDR4 SDRAM | SDRAM - DDR4 |
| 存储容量 | 8 Gbit (512M x 16) | — |
| 数据速率 | 3200 MT/s | 3200 MT/s |
| Clock Frequency | 1600 MHz | 1600 MHz (DDR4-3200, -062E speed grade) |
| CAS 延迟 | 19 ns | — |
| 电源电压 | 1.2 V (1.14V to 1.26V) | — |
| 接口 | Parallel | Parallel (LVCMOS / SSTL) |
| 封装 | 96-FBGA (7.5x13 mm) | — |
| 工作温度 | 0°C to 95°C | [DATA_NEEDED: exact operating temp range for -062E:E base part; IT:E variant is -40C to +95C per Micron] |
| 安装类型 | Surface Mount | Surface Mount |
| JEDEC Standard | Compliant | — |
| 存储组织 | 512M x 16 | x16 |
| Revision | Rev.B | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Density | — | 8 Gbit (512M x 16) |
| Access Time (tRCD/tRP) | — | 19 ns (per DigiKey listing) |
| Voltage - Supply (VDD) | — | 1.2 V (typical), 1.14 V min / 1.26 V max |
| Voltage - VPP | — | 2.5 V (typical) |
| 封装 / 外壳 | — | 96-TFBGA (7.5 x 13.5 mm) |
| Refresh Cycles | — | 65536 |
| On-Die Termination | — | Yes (ODT) |
| Write Leveling | — | Yes |
| ZQ Calibration | — | Yes |
| CRC Function | — | Yes (data channel) |
| Data Mask Function | — | Yes |
| Auto Precharge | — | Yes |
| Auto Self-Refresh | — | Yes (LPASR) |
| Asynchronous Reset | — | Yes |