CC2544RHBT
Active2.4 GHZ RF VALUE LINE SOC WITH 32KB FLASH, USB, SPI AND UART
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CC2544RHBT
Active2.4 GHZ RF VALUE LINE SOC WITH 32KB FLASH, USB, SPI AND UART
Technical Specifications
Parameters and characteristics for this part
| Specification | CC2544RHBT |
|---|---|
| Current - Receiving | 22.5 mA |
| Current - Transmitting [Max] | 30 mA |
| Current - Transmitting [Min] | 27 mA |
| Data Rate (Max) | 2 Mbps |
| Frequency | 2.4 GHz |
| GPIO | 8 |
| Memory Size | 2 kB, 32 kB |
| Modulation | GFSK, MSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 32-VFQFN Exposed Pad |
| Power - Output | 4 dBm |
| RF Family/Standard | General ISM > 1GHz |
| Serial Interfaces | USART, USB, SPI |
| Supplier Device Package | 32-VQFN (5x5) |
| Type | TxRx + MCU |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.26 | |
| 10 | $ 3.80 | |||
| 25 | $ 3.42 | |||
| 100 | $ 3.12 | |||
| Digi-Reel® | 1 | $ 4.26 | ||
| 10 | $ 3.80 | |||
| 25 | $ 3.42 | |||
| 100 | $ 3.12 | |||
| Tape & Reel (TR) | 250 | $ 1.98 | ||
| 500 | $ 1.88 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.35 | |
| 100 | $ 2.93 | |||
| 250 | $ 2.06 | |||
| 1000 | $ 1.66 | |||
Description
General part information
CC2544 Series
The CC2544 is an optimized system-on-chip (SoC) solution for USB applications with datarates upto 2Mbps built with low bill-of-material cost. The CC2544 combines the excellent performance of a leading RF transceiver with a single-cycle 8051 compliant CPU, 32-KB in-system programmable flash memory, up to 2-KB RAM, and many other powerful features.
The CC2544 is compatible with the CC2541/CC2543/CC2545. It comes in a 5-mm × 5-mm QFN32 package, with SPI/UART/USB interface. The CC2544 comes complete with reference designs from Texas Instruments.
The devices target wireless consumer and HID applications. The CC2544 is ideal for USB dongle applications.
Documents
Technical documentation and resources