Product Summary

The CC2540 comes in two different versions: CC2540F128/F256, with 128 and 256 KB of flash memory,
respectively.
Combined with the Bluetooth low energy protocol stack from Texas Instruments, the CC2540F128/F256 forms
the market’s most flexible and cost-effective single-mode Bluetooth low energy solution.

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CC2540F256RHAR
CC2540F256RHAR

Texas Instruments

Bluetooth 2.4GHz Bluetooth Lo Energy SOC Sol

Data Sheet

0-1855: $1.66
1855-2000: $1.60
2000-2500: $1.60
CC2540F256RHAT
CC2540F256RHAT

Texas Instruments

Bluetooth 2.4GHz Bluetooth Lo Energy SOC Sol

Data Sheet

0-1: $3.90
1-25: $3.13
25-100: $2.86
100-250: $2.57