CC2541F256RHAR representative VQFN (RHA) package image from Texas Instruments

Representative package visualPackage outline

Exact MPN26 sourced attributes2 manufacturer documents

Texas Instruments · exact orderable part

CC2541F256RHAR

CC2541F256RHAR by Texas Instruments: source-linked specifications, VQFN (RHA) package details, verified manufacturer package image and RFQ.

Type: Wireless MCU
Technology: 2.4 GHz, Bluetooth® LE
Protocols: Bluetooth® Low Energy
CPU: 8051
Flash memory: 256 kByte
RAM: 8 kByte

Original manufacturerCommercial terms confirmed per lot

ManufacturerTexas Instruments

Package / caseVQFN (RHA)

Mounting typesurface mount

PackingLARGE T&R

Temperature grade-40 °C to 85 °C

Technical parameters

Technical specifications

26 normalized values · 2 manufacturer sources

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CC2541F256RHAR technical parameters
Parameter	Value
Product rating	Catalog [2]
RoHS	Yes [2]
REACH	Yes [2]
Lead finish	NiPdAu [2]
Ball material	NiPdAuAg [2]
Moisture sensitivity level	3 [2]
Peak reflow temperature	260 °C [2]
MSL floor life	168 HR [2]
Package	VQFN (RHA) [2]
Pin count	40 pins [2]
Operating temperature minimum	-40 °C [2]
Operating temperature maximum	85 °C [2]
Package quantity	2500 units [2]
Carrier	LARGE T&R [2]
CPU	8051 [1]
Technology	2.4 GHz, Bluetooth® LE [1]
Protocols	Bluetooth® Low Energy [1]
Flash memory	256 kByte [1]
RAM	8 kByte [1]
Peripherals	12-bit ADC 8-channel, 2 SPI, 2 UART, 4 timers, I2C [1]
Number of GPIOs	23 [1]
Security	Cryptographic acceleration, Device attestation & anti-counterfeit, Secure debug, Software IP protection [1]
Operating system	TI RTOS [1]
Type	Wireless MCU [1]
Sensitivity (best)	-94 dBm [1]
Edge AI enabled	No [1]

Specification references[1]Official TI family parametric table for CC2541F256RHAR ↗[2]Official TI exact orderable record for CC2541F256RHAR ↗

Product overview

CC2541F256RHAR at a glance

CC2541F256RHAR is the exact orderable Texas Instruments part represented by this bluetooth low-energy wireless mcu record. The page combines exact packaging details with the linked TI family parametric table; verify current commercial terms through RFQ.

Key features

Verified device capabilities

2.4-GHz Bluetooth low energy Compliant and Proprietary RF System-on-Chip
Supports 250-kbps, 500-kbps, 1-Mbps, 2-Mbps Data Rates
Excellent Link Budget, Enabling Long-Range Applications Without External Front End

Applications

Where the device is used

Excellent Link Budget, Enabling Long-Range Applications Without External Front End
Generic Applications for GAP Central and Peripheral Roles
Proximity, Accelerometer, Simple Keys, and Battery GATT Services

Ordering information

Exact code and packing

CC2541F256RHAR is documented in VQFN (RHA), with 40 pins, supplied as LARGE T&R, with a documented package quantity of 2500 units.

Design notes

Use the rating in context

Technology: 2.4 GHz, Bluetooth® LE. Confirm this documented rating against the full operating conditions and design margin.

Protocols: Bluetooth® Low Energy. Confirm this documented rating against the full operating conditions and design margin.

Quotation and fulfillment

What is confirmed before an order

Commercial facts belong to the quoted lot. The catalog does not invent live stock, price, date code or lead time.

Exact-part check

Manufacturer, full suffix, package, quantity and requested documentation are captured in the RFQ.

Lot-level quotation

Price, available quantity, date code, condition and lead time are written into the quotation when confirmed.

Inspection request

Label, marking, packing and traceability requirements can be specified before shipment.

Shipping and payment

Shipping method, Incoterm and available payment route are agreed in the commercial offer.

Technical and ordering FAQ

Questions buyers ask about CC2541F256RHAR

Answers distinguish the IC itself from assembled modules and keep absolute limits separate from normal operating conditions.

What is the exact orderable part number?

The evidence-bound orderable MPN is CC2541F256RHAR.

What package is documented for CC2541F256RHAR?

CC2541F256RHAR is documented in the VQFN (RHA) package.

What operating temperature range is documented?

The documented operating temperature range is -40 °C to 85 °C.

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerTexas InstrumentsView brand page →CategoryBluetooth low-energy wireless MCUView category page →Part familyCC2541Compare exact variants →

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