Datasheet 搜索 > RF射频器件 > TI（德州仪器） > CC2541F256RHAT 数据手册 > CC2541F256RHAT 数据手册 1/34 页
器件3D模型￥ 27.811
CC2541F256RHAT 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
RF射频器件
封装:
VQFN-40
描述:
CC2541 蓝牙 4.0 射频片上系统CC2541 是经济型、低功率、片上系统 (SoC)，用于蓝牙低功耗 (BLE) 应用。 它可内置坚固的 BLE 主或从模式，具有极低的 BOM 成本。蓝牙 4.0 标准射频收发器 SoC 8051 内核 MCU，具有高达 256KB 闪存，8KB RAM 射频频率范围：2379 至 2496MHz ISM 频带 视频输出功率：0dBm 接收器灵敏度：-90dBm @ 2Mbps 和 0.1% BER，-98dBm @ 250kbps 和 0.1% BER 调制：GFSK，MSK OTA 数据传输率：2Mbps 蓝牙 LE 堆栈，带 ATT/GATT、SMP、L2CAP 接近，加速表，简单的键盘和电池 GATT 服务 AES-128 安全协处理器 电池监控器和温度传感器 8 通道 12 位 ADC 串行通信：2 x USART，I²C 23 个 GPIO 引脚（包括 2 x 20mA LED 驱动器） 各种低功率操作模式 电源：+2.0V 至 +3.6V 直流 工作温度范围：-40 至 +85°C 应用程序：移动电话附件 、运动和休闲设备 、人机接口设备、消费电子产品、物联网 (IoT) 本地通信 **RS 产品代码** 817-5938 CC2541F128RHAT 128KB 闪存 798-8770 CC2541F256RHAT 256KB 闪存 ### 认可蓝牙低功耗，ETSI，FCC，ARIB### 单芯片组件，Texas Instruments展开
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P16P17Hot
典型应用电路图在P19
原理图在P3P18
封装尺寸在P27P29P30
标记信息在P27
封装信息在P27P28P29P30
功能描述在P1P2P16P17P19P24
技术参数、封装参数在P4
应用领域在P1P2P25P34
电气规格在P4
导航目录
CC2541F256RHAT数据手册
Page:
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若手册格式错乱，请下载阅览PDF原文件
CC2541
www.ti.com
SWRS110D –JANUARY 2012–REVISED JUNE 2013
2.4-GHz Bluetooth™ low energy and Proprietary System-on-Chip
Check for Samples: CC2541
1
FEATURES
23
• RF
– High-Performance and Low-Power 8051
Microcontroller Core With Code Prefetch
– 2.4-GHz Bluetooth low energy Compliant
and Proprietary RF System-on-Chip – In-System-Programmable Flash, 128- or
256-KB
– Supports 250-kbps, 500-kbps, 1-Mbps, 2-
Mbps Data Rates – 8-KB RAM With Retention in All Power
Modes
– Excellent Link Budget, Enabling Long-
Range Applications Without External Front – Hardware Debug Support
End
– Extensive Baseband Automation, Including
– Programmable Output Power up to 0 dBm Auto-Acknowledgment and Address
Decoding
– Excellent Receiver Sensitivity (–94 dBm at
1 Mbps), Selectivity, and Blocking – Retention of All Relevant Registers in All
Performance Power Modes
– Suitable for Systems Targeting Compliance • Peripherals
With Worldwide Radio Frequency
– Powerful Five-Channel DMA
Regulations: ETSI EN 300 328 and EN 300
– General-Purpose Timers (One 16-Bit, Two
440 Class 2 (Europe), FCC CFR47 Part 15
8-Bit)
(US), and ARIB STD-T66 (Japan)
– IR Generation Circuitry
• Layout
– 32-kHz Sleep Timer With Capture
– Few External Components
– Accurate Digital RSSI Support
– Reference Design Provided
– Battery Monitor and Temperature Sensor
– 6-mm × 6-mm QFN-40 Package
– 12-Bit ADC With Eight Channels and
– Pin-Compatible With CC2540 (When Not
Configurable Resolution
Using USB or I
2
C)
– AES Security Coprocessor
• Low Power
– Two Powerful USARTs With Support for
– Active-Mode RX Down to: 17.9 mA
Several Serial Protocols
– Active-Mode TX (0 dBm): 18.2 mA
– 23 General-Purpose I/O Pins
– Power Mode 1 (4-µs Wake-Up): 270 µA
(21 × 4 mA, 2 × 20 mA)
– Power Mode 2 (Sleep Timer On): 1 µA
– I
2
C interface
– Power Mode 3 (External Interrupts): 0.5 µA
– 2 I/O Pins Have LED Driving Capabilities
– Wide Supply-Voltage Range (2 V–3.6 V)
– Watchdog Timer
• TPS62730 Compatible Low Power in Active
– Integrated High-Performance Comparator
Mode
• Development Tools
– RX Down to: 14.7 mA (3-V supply)
– CC2541 Evaluation Module Kit
– TX (0 dBm): 14.3 mA (3-V supply)
(CC2541EMK)
White space
– CC2541 Mini Development Kit (CC2541DK-
White space
MINI)
White space
– SmartRF™ Software
White space
– IAR Embedded Workbench™ Available
White space
White space
• Microcontroller
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2Bluetooth is a trademark of Bluetooth SIG, Inc..
3ZigBee is a registered trademark of ZigBee Alliance.
PRODUCTION DATA information is current as of publication date.
Copyright © 2012–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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