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CC2541F256TRHARQ1.A中文资料德州仪器数据手册PDF规格书

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厂商型号

CC2541F256TRHARQ1.A

功能描述

CC2541-Q1 SimpleLink™ Bluetooth® Low Energy Wireless MCU for Automotive

丝印标识

CC2541Q1F256

封装外壳

VQFN

文件大小

1.08249 Mbytes

页面数量

36

生产厂商

TI

中文名称

德州仪器

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-10-13 20:00:00

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CC2541F256TRHARQ1.A价格和库存,欢迎联系客服免费人工找货

CC2541F256TRHARQ1.A规格书详情

1.1 Features 1

• RF

– 2.4-GHz Bluetooth 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

• Bluetooth 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

1.2 Applications

• 2.4-GHz Bluetooth Low-Energy Systems

• Proprietary 2.4-GHz Systems

• Keyless Entry (Passive and Remote)

• Tire Pressure Monitoring

• Proximity Sensing

• Interface and Control

• Diagnostics and Maintenance

• Cable Replacement

• Sensor Nodes

• Infotainment and Media

• Smart Phone Connectivity

• Beacons

1.3 Description

The CC2541-Q1 is a power-optimized true Wireless MCU solution for both Bluetooth 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.

供应商 型号 品牌 批号 封装 库存 备注 价格
TI
25+
QFN
15
原装正品,假一罚十!
询价
TI/德州仪器
24+
QFN
990000
明嘉莱只做原装正品现货
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI
三年内
1983
只做原装正品
询价
TI
21+
QFN
1625
只做原装正品,不止网上数量,欢迎电话微信查询!
询价
TI
14+
VQFN40
640
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
TI(德州仪器)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
22+
5000
询价
Texas Instruments
20+
VQFN-40
29860
RF片上系统SOC-可开原型号增税票
询价
TI
23+
VQFN40
5000
全新原装,支持实单,非诚勿扰
询价