YINGHUA CC2540F256RHAR RF Microcontroller VQFN-40
A 40-pin RF microcontroller with 256 KB flash memory in VQFN package
- Product typeICs Semicoductors
- RF microcontroller for wireless designs
- 256 KB flash stores application code
- VQFN-40 package suits compact layouts
- CC2540 core enables low-power operation
YINGHUA CC2540F256RHAR 40-pin RF microcontroller
This new YINGHUA CC2540F256RHAR is an RF microcontroller in a VQFN-40 package. It integrates a 2540 core with 256 KB of flash memory for firmware storage. The device targets engineers developing wireless connected products.
Suits teams building custom Bluetooth Low Energy
Developers who need a different peripheral mix or more flash should evaluate other parts. Projects requiring an alternative package outline will not fit this VQFN-40 footprint. Buyers needing pre-loaded application software must add that step themselves.
How it compares
Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.
- Price $39.99
- Pricier than about 57% of the 1,027 comparable items (median $34.99).
Specifications
| Product | |
|---|---|
| Product type | ICs Semicoductors |
Questions about this item
What development tools are needed to program the CC2540F256RHAR?
A Texas Instruments CC Debugger or SmartRF06 evaluation board with IAR Embedded Workbench or Code Composer Studio is required to flash the 256 KB memory.
Can the CC2540F256RHAR share a PCB with older CC2540 revisions?
Yes, the VQFN-40 footprint is identical so the new 256 KB variant drops onto existing CC2540 layouts without redesign.
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