Part A
BLUENRG-248
ST마이크로일렉트로닉스(주)
- Lifecycle
- Active
- Stock
- 3685 PCS
- Series
- 무선 송수신기 IC
Parts at a glance
Part B
BLUENRG-355AC
ST마이크로일렉트로닉스(주)
- Lifecycle
- Active
- Stock
- 5931 PCS
- Package
- VFQFN-32
- Series
- 무선 송수신기 IC
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | BLUENRG-248 | BLUENRG-355AC |
|---|---|---|
| Series | BlueNRG | BlueNRG |
| Part Status | Obsolete | Active |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family / Standard | Bluetooth | Bluetooth |
| Protocol | Bluetooth v5.0 | Bluetooth v5.2 |
| Modulation | GFSK | GFSK |
| Frequency | 2.4GHz | 2.4GHz ~ 2.4835GHz |
| Data Rate (Max) | 2Mbps | 2Mbps |
| Power - Output | 10dBm | 8dBm |
| Sensitivity | -88dBm | -104dBm |
| Memory Size | 256kB Flash, 24kB RAM | 256kB Flash, 64kB RAM |
| Serial Interfaces | I2C, SPI, UART | ADC, GPIO, I²C, I²S, PDM, SPI, USART |
| GPIO | 15 | 32 |
| Voltage - Supply | 1.7V ~ 3.6V | 1.7V ~ 3.6V |
| Current - Receiving | 7.7mA ~ 14.5mA | 3.4mA |
| Current - Transmitting | 6.6mA ~ 28.8mA | 4.3mA |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | BLUENRG | - |
| Digi Key Programmable | Not Verified | - |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | - |