CC2540F256RHAR Texas Instruments - Yeehing Electronics

Bluetooth® Low Energy wireless MCU with USB

Pricing (USD)

Quantity	Unit Price
1 — 99	3.959
100 — 249	3.469
250 — 999	2.432
1,000 +	1.57

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	RF Microcontrollers - MCU
RoHS	Y
Core	8051
Operating Frequency	2.4 GHz
Data Bus Width	8 bit
Program Memory Size	256 kB
Data RAM Size	8 kB
Operating Supply Voltage	2 V to 3.6 V
Maximum Operating Temperature	+ 85 C
Package / Case	VQFN-40
Mounting Style	SMD/SMT
Packaging	Reel
Output Power	4 dBm
Series	CC2540
Brand	Texas Instruments
Number of I/Os	21 I/O
Minimum Operating Temperature	- 40 C
Moisture Sensitive	Yes
Number of Timers	3 Timer
Processor Series	CC2540
Product Type	RF Microcontrollers - MCU
Factory Pack Quantity	2500
Subcategory	Wireless & RF Integrated Circuits
Supply Voltage - Max	3.6 V
Supply Voltage - Min	2 V
Tradename	SimpleLink
Unit Weight	0.003668 oz

For more information, please refer to datasheet

Documents

CC2540F256RHAR Datasheet

More Information

The CC2540 is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth low energy applications. It enables robust BLE master or slave nodes to be built with very low total bill-of-material costs. The CC2540 combines an excellent RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals. The CC2540 is suitable for systems where very low power consumption is required. Very low-power sleep modes are available. Short transition times between operating modes further enable low power consumption.