| Core Processor | Arm® SecurCore® SC300™ RISC | |
| Operating Temperature | -40°C ~ 105°C | |
| Memory | - | |
| ECCN | 5A992C SC | |
| Carrier Network | - | |
| Size / Dimension | 5mm L x 6mm W x 1mm H | |
| Product Status | Obsolete | |
| Series | - | |
| Format | ESIM (MFF2) | |
| REACH Status | REACH Unaffected | |
| Mfr | STMicroelectronics | |
| Class | A (5V), B (3V), C (1.8V) | |
| Features | - | |
| HTSUS | 8523.52.0090 | |
| Package | Tape & Reel (TR) | |
| RoHS Status | ROHS3 Compliant | |
| Network Technology | 2G, 3G, 4G LTE IOT | |
| Base Product Number | ST4SI2 | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
