| IC 编号 | 厂牌 | IC 类别 | Part Number | 脚位/封装 | |
|---|---|---|---|---|---|
| HY57V641620ET/ETP-H | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ET6TSOPII | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ET7C | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETC-H-C | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETF-H-C | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ET-H | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETHC | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETP-H | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETP-5 | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETP-6 | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETP-6DR | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETP-6DR-C | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETP-6I | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) | |
| HY57V641620ETP-7 | SK HYNIX | SDRAM | 4MX16 SD | TSOP2(54) |