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CC2541F256TRHATQ1

Bluetooth v4.0 (BLE) SMART SOC Class II 2Mbps Automotive 40-Pin VQFN EP T/R

Manufacturer: Texas Instruments, Inc
Mfr.Part #: CC2541F256TRHATQ1
Datasheet: CC2541F256TRHATQ1 Datasheet (PDF)
Package/Case: VQFN40
Product Type: RF Integrated Circuits
RoHS:
Lifecycle: Active

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CC2541F256TRHATQ1 General Description

The CC2541-Q1 is a power-optimized true Wireless MCU solution for both low energy and proprietary 2.4-GHz applications. This device enables the building of robust nework nodes with low total bill-of-material costs. The CC2541-Q1 combines the excellent performance of a leading RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8KB of RAM, and many other powerful supporting features and peripherals. The CC2541-Q1 is highly suited for systems in which ultralow power consumption is required, which is specified by various operating modes. Short transition times between operating modes further enable low power consumption.

The CC2541-Q1 comes in a 6 mm x 6 mm QFN40 package.

Key Features

RF
- 2.4-GHz Low Energy Compliant and Proprietary RF Wireless MCU
- Supports Data Rates of 250 kbps, 500 kbps, 1 Mbps, and 2 Mbps
- Excellent Link Budget, Enabling Long-Range Applications Without External Front End
- Programmable Output Power up to 0 dBm
- Excellent Receiver Sensitivity (–94 dBm at
  1 Mbps), Selectivity, and Blocking Performance
- Suitable for Systems Targeting Compliance With Worldwide Radio Frequency Regulations: ETSI EN 300 328 and EN 300 440 Class 2 (Europe), FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)
Layout
- Few External Components
- 6 mm × 6 mm QFN-40 Package
Low Power
- Active-Mode RX Down to: 18.3 mA
- Active-Mode TX (0 dBm): 18.6 mA
- Power Mode 1 (4-μs Wake-Up): 270 μA
- Power Mode 2 (Sleep Timer On): 1 μA
- Power Mode 3 (External Interrupts): 0.5 μA
- Wide Supply-Voltage Range (2 V to 3.6 V)
Microcontroller
- High-Performance and Low-Power 8051 Microcontroller Core With Code Prefetch
- 256KB In-System Programmable Flash
- 8KB of RAM With Retention in All Power Modes
- Hardware Debug Support
- Extensive Baseband Automation, Including Auto-Acknowledgment and Address Decoding
- Retention of All Relevant Registers in All Power Modes
Peripherals
- Powerful Five-Channel DMA
- IR Generation Circuitry
- General-Purpose Timers (One 16-Bit, Two 8-Bit)
- 32-kHz Sleep Timer With Capture
- Accurate Digital RSSI Support
- Battery Monitor and Temperature Sensor
- 12-Bit ADC With Eight Channels and Configurable Resolution
- AES Security Coprocessor
- Two Powerful USARTs With Support for Several Serial Protocols
- 23 General-Purpose I/O Pins
  (21 × 4 mA, 2 × 20 mA)
- I²C interface
- 2 I/O Pins Have LED Driving Capabilities
- Watchdog Timer
- Integrated High-Performance Comparator
Development Tools
- CC2541 Evaluation Module
- SmartRF Software
- IAR Embedded Workbench Available
v4.0 Compliant Protocol Stack for Single-Mode BLE Solution
- Complete Power-Optimized Stack, Including Controller and Host
  - GAP – Central, Peripheral, Observer, or Broadcaster (Including Combination Roles)
  - ATT / GATT – Client and Server
  - SMP – AES-128 Encryption and Decryption
  - L2CAP
- Sample Applications and Profiles
  - Generic Applications for GAP Central and Peripheral Roles
  - Proximity, Accelerometer, Simple Keys, and Battery GATT Services
  - More Applications Supported in BLE Software Stack
- Multiple Configuration Options
  - Single-Chip Configuration, Allowing Applications to Run on CC2541-Q1
  - Network Processor Interface for Applications Running on an External Microcontroller
- BTool–Windows PC Application for Evaluation, Development, and Test
- Over the Air Update Capable

Specifications

Category	RF and WirelessRF Transceiver ICs	Mfr	Texas Instruments
Series	Automotive, AEC-Q100	Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status	Active	Digi-Key Programmable	Not Verified
Type	TxRx + MCU	RF Family/Standard	Bluetooth
Protocol	Bluetooth v4.0	Modulation	GFSK, MSK
Frequency	2.4GHz	Data Rate (Max)	2Mbps
Power - Output	0dBm	Sensitivity	-94dBm
Memory Size	256kB Flash, 8kB RAM	Serial Interfaces	I²C, SPI, USART
GPIO	23	Voltage - Supply	2V ~ 3.6V
Current - Receiving	18.3mA ~ 20.8mA	Current - Transmitting	17.2mA ~ 18.6mA
Operating Temperature	-40°C ~ 105°C	Mounting Type	Surface Mount
Package / Case	40-VFQFN Exposed Pad	Supplier Device Package	40-VQFN (6x6)
Base Product Number	CC2541

Shipping

Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

DHL
Fedex
UPS
EMS
Registered Air Mail

Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

Wire Transfer
Paypal
Credit Card
Western Union
Money Gram

Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

ESD
Tape and Reel
Cut Tape
Tube or Tray

Reviews

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Buying Guide

What is the lifespan of CC2541F256TRHATQ1?
The lifespan of CC2541F256TRHATQ1 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of CC2541F256TRHATQ1?
You can find it with PDF Datasheet for CC2541F256TRHATQ1 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
How to check the quality of CC2541F256TRHATQ1?
Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.
Can I purchase samples for testing?
Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.
Where can I check the delivery after the order is completed?
Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.
Where to view my order of CC2541F256TRHATQ1 or my history order record?
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