| Description | Package | Voltage | Speed | Temperature |
|---|---|---|---|---|
| EM638165TS-10-T | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V641620BLTC-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V641620BTC-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V641620BTC-S | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V641620ET-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V641620FTP-6/54P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V641620HCT-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V641620HCT-S | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V641620HFT-S | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |
| HY57V641620HGHT-P | TSOP2(54) | 3.3 V | 100 MHZ | 0 C~+70 C |