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| Part Number | CY8C4127LQI-BL493T | CY8C4127LQI-BL453T | CY8C4127LQI-BL483T | CY8C4127LQI-BL493 |
|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Product Status | Active | Active | Active | Active |
| Type | TxRx + MCU | TxRx + MCU | TxRx + MCU | - |
| RF Family/Standard | Bluetooth, General ISM > 1GHz | Bluetooth, General ISM > 1GHz | Bluetooth, General ISM > 1GHz | - |
| Protocol | Bluetooth v4.2 | Bluetooth v4.2 | Bluetooth v4.2 | - |
| Modulation | GFSK | GFSK | GFSK | - |
| Frequency | 2.4GHz | 2.4GHz | 2.4GHz | - |
| Data Rate (Max) | 8Mbps | 8Mbps | 8Mbps | - |
| Power - Output | 3dB | 3dB | 3dB | - |
| Sensitivity | -91dBm | -91dBm | -91dBm | - |
| Memory Size | 128kB Flash, 8kB ROM, 16kB SRAM | 128kB Flash, 8kB ROM, 16kB SRAM | 128kB Flash, 8kB ROM, 16kB SRAM | - |
| Serial Interfaces | I²C, SPI, UART | I²C, SPI, UART | I²C, SPI, UART | - |
| GPIO | 36 | 36 | 36 | - |
| Voltage - Supply | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | - |
| Current - Receiving | 16.4mA ~ 18.7mA | 16.4mA ~ 18.7mA | 16.4mA ~ 18.7mA | - |
| Current - Transmitting | 14.2mA ~ 20mA | 14.2mA ~ 20mA | 14.2mA ~ 20mA | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 56-UFQFN Exposed Pad | 56-UFQFN Exposed Pad | 56-UFQFN Exposed Pad | 56-UFQFN Exposed Pad |
| Supplier Device Package | 56-QFN (7x7) | 56-QFN (7x7) | 56-QFN (7x7) | 56-QFN (7x7) |
