| IC 編號 | 廠牌 | IC 類別 | Part Number | 脚位/封装 | |
|---|---|---|---|---|---|
| HY57V643220DT7 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTC-6 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP-5 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP-55 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP-6 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP-6DR | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP-6HYNIX | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP-6I | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP-7 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP-7I | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP-H | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP7C | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) | |
| HY57V643220DTP8 | SK HYNIX | SDRAM | 2MX32 SD | TSOP2(86) |