| PartNumber | IS21ES64G-JCLI | IS21ES64G-JQLI | IS21ES64G-JCLI-TR |
| Description | eMMC 64 GB, 153 Ball FBGA, 3.3V, RoHS | eMMC 64 GB, 100 Ball FBGA, 3.3V, RoHS | eMMC 64 GB, 153 Ball FBGA, 3.3V, RoHS, T&R |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | eMMC | eMMC | eMMC |
| RoHS | Y | Y | Y |
| Series | IS21ES64G | IS21ES64G | IS21ES64G |
| Memory Size | 64 GB | 64 GB | 64 GB |
| Configuration | MLC | MLC | MLC |
| Sustained Read | 255 MB/s | 255 MB/s | 255 MB/s |
| Sustained Write | 91.8 MB/s | 91.8 MB/s | 91.8 MB/s |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Dimensions | 11.5 mm x 13 mm x 1 mm | 14 mm x 18 mm x 1.4 mm | 11.5 mm x 13 mm x 1 mm |
| Package / Case | FBGA-153 | FBGA-100 | FBGA-153 |
| Brand | ISSI | ISSI | ISSI |
| Interface Type | eMMC 5.0 | eMMC 5.0 | eMMC 5.0 |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | eMMC | eMMC | eMMC |
| Factory Pack Quantity | 152 | 98 | 2000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Packaging | - | - | Reel |