Part A
CC2640F128RSMR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 1613 個数
- Package
- VQFN-32
- Series
- RFトランシーバIC
Parts at a glance
Part B
CC2640R2LRHBR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 6226 個数
- Package
- VQFN-32
- Series
- RFトランシーバIC
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | CC2640F128RSMR | CC2640R2LRHBR |
|---|---|---|
| Series | SimpleLink™ | SimpleLink™ |
| Part Status | Active | Active |
| Type | TxRx + MCU | TxRx + MCU |
| RF Family / Standard | Bluetooth | Bluetooth |
| Protocol | Bluetooth v4.1 | Bluetooth v5.1 |
| Modulation | DSSS, O-QPSK, GFSK | GFSK |
| Frequency | 2.4GHz | 2.4GHz |
| Data Rate (Max) | 1Mbps | 2Mbps |
| Power - Output | 5dBm | 5dBm |
| Sensitivity | -97dBm | -103dBm |
| Memory Size | 128kB Flash, 28kB SRAM | 128kB Flash, 20kB SRAM |
| Serial Interfaces | I²C, I²S, JTAG, SPI, UART | I²C, I²S, JTAG, SPI, UART |
| GPIO | 10 | 31 |
| Voltage - Supply | 1.8V ~ 3.8V | 1.8V ~ 3.8V |
| Current - Receiving | 5.9mA ~ 6.1mA | 5.9mA ~ 6.1mA |
| Current - Transmitting | 6.1mA ~ 9.1mA | 6.1mA ~ 9.1mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |