CC2541F256RHAR Bluetooth 4.0 Low Energy SoC 256KB Flash 8KB RAM Powerful 8051 MCU Integrated RF Transceiver Ultra-Low Power Full Bluetooth Stack Advanced Sensor Interface Ideal for IoT/Wearables

CC2541F256RHAR Bluetooth 4.0 Low Energy SoC 256KB Flash 8KB RAM Powerful 8051 MCU Integrated RF Transceiver Ultra-Low Power Full Bluetooth Stack Advanced Sensor Interface Ideal for IoT/Wearables

FEATURES

• RF

– 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

– 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

– FewExternal Components

– Reference Design Provided

– 6-mm×6-mmQFN-40 Package

– Pin-Compatible With CC2540 (When Not Using USB or I2C)

• LowPower

– Active-Mode RX Down to: 17.9 mA

– Active-Mode TX (0 dBm): 18.2 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

– WideSupply-Voltage Range (2 V–3.6 V)

• TPS62730 Compatible Low Power in Active Mode

– RXDownto: 14.7 mA (3-V supply)

– TX(0dBm): 14.3 mA (3-V supply)

– High-Performance and Low-Power 8051 Microcontroller Core With Code Prefetch

– In-System-Programmable Flash, 128- or 256-KB

– 8-KBRAMWith 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

APPLICATIONS

• 2.4-GHz Bluetooth low energy Systems

• Proprietary 2.4-GHz Systems

• Human-Interface Devices (Keyboard, Mouse, Remote Control)

• Sports and Leisure Equipment

• Mobile Phone Accessories

• Consumer Electronics

DESCRIPTION

The CC2541 is a power-optimized true system-on chip (SoC) solution for both Bluetooth low energy and proprietary 2.4-GHz applications. It enables robust network nodes to be built with low total bill-of-material costs. The CC2541 combines the excellent performance of a leading 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 CC2541 is highly suited for systems where ultralow power consumption is required. This is specified by various operating modes. Short transition times between operating modes further enable low power consumption.

The CC2541 is pin-compatible with the CC2540 in the 6-mm × 6-mm QFN40 package, if the USB is not used on the CC2540 and the I2C/extra I/O is not used on the CC2541. Compared to the CC2540, the CC2541 provides lower RF current consumption. The CC2541 does not have the USB interface of the CC2540, and provides lower maximum output power in TX mode. The CC2541 also adds a HW I2C interface.

The CC2541 is pin-compatible with the CC2533 RF4CE-optimized IEEE 802.15.4 SoC.

The CC2541 comes in two different versions: CC2541F128/F256, with 128 KB and 256 KB of flash memory, respectively.

INFORMATION

Drawing

Our advantage :

• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

be sure to meet your need for all kinds of components. ^_^


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