IC SOC 2.4GHZ BLUETOOTH 40VQFN

CC2540F128RHAT

Manufacturer Part NumberCC2540F128RHAT
DescriptionIC SOC 2.4GHZ BLUETOOTH 40VQFN
ManufacturerTexas Instruments
CC2540F128RHAT datasheets
 


Specifications of CC2540F128RHAT

Featured ProductCC2540 Bluetooth System-on-ChipFrequency2.4GHz
Data Rate - Maximum1MbpsModulation Or ProtocolBluetooth Low Energy
ApplicationsGeneral PurposePower - Output4dBm
Sensitivity-93dBmVoltage - Supply2 V ~ 3.6 V
Current - Receiving22.1mACurrent - Transmitting31.6mA
Data InterfacePCB, Surface MountMemory Size128kB Flash, 8kB RAM
Antenna ConnectorPCB, Surface MountOperating Temperature-40°C ~ 85°C
Package / Case40-VFQFN Exposed PadWireless Frequency2.4 GHZ
Output Power4 dBmOperating Supply Voltage2 V to 3.6 V
Maximum Operating Temperature+ 85 CMounting StyleSMD/SMT
Maximum Supply Current0.4 mAMinimum Operating Temperature- 40 C
Frequency Range2402MHz To 2480MHzModulation TypeGFSK
Data Rate1MbpsReceiving Current22.1mA
Transmitting Current31.6mASensitivity (dbm)-93dBm
Rohs CompliantYesLead Free Status / RoHS StatusLead free / RoHS Compliant
Other names296-27921-2  
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2.4-GHz Bluetooth
FEATURES
1
• True Single-Chip BLE Solution: CC2540 Can
23456
Run Both Application and BLE Protocol Stack,
Includes Peripherals to Interface With Wide
Range of Sensors, Etc.
6-mm × 6-mm Package
RF
– Bluetooth low energy technology
Compatible
– Excellent Link Budget (up to 97 dB),
Enabling Long-Range Applications Without
External Front End
– Accurate Digital Received Signal-Strength
Indicator (RSSI)
– 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
– Reference Design Provided
– 6-mm × 6-mm QFN40 Package
Low Power
– Active Mode RX Down to 19.6 mA
– Active Mode TX (–6 dBm): 24 mA
– Power Mode 1 (3-ms Wake-Up): 235 mA
– Power Mode 2 (Sleep Timer On): 0.9 mA
– Power Mode 3 (External Interrupts): 0.4 mA
– Wide Supply Voltage Range (2 V–3.6 V)
– Full RAM and Register Retention in All
Power Modes
Microcontroller
– High-Performance and Low-Power 8051
Microcontroller Core
– In-System-Programmable Flash, 128 KB or
256 KB
– 8-KB SRAM
A
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.
SmartRF is a trademark of Texas Instruments.
2
Bluetooth is a registered trademark of Bluetooth SIG, Inc.
3
Supported by IAR Embedded Workbench is a trademark of IAR Systems AB.
4
ZigBee is a registered trademark of ZigBee Alliance.
5
All other trademarks are the property of their respective owners.
6
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
®
low energy System-on-Chip
Check for Samples: CC2540F128,
CC2540F256
Peripherals
– 12-Bit ADC with Eight Channels and
Configurable Resolution
– Integrated High-Performance Op-Amp and
Ultralow-Power Comparator
– General-Purpose Timers (One 16-Bit, Two
8-Bit)
– 21 General-Purpose I/O Pins (19× 4 mA, 2×
20 mA)
– 32-kHz Sleep Timer With Capture
– Two Powerful USARTs With Support for
Several Serial Protocols
– Full-Speed USB Interface
– IR Generation Circuitry
– Powerful Five-Channel DMA
– AES Security Coprocessor
– Battery Monitor and Temperature Sensor
– Each CC2540 Contains a Unique 48-bit
IEEE Address
Development Tools
– CC2540 Mini Development Kit
– Royalty-Free Bluetooth low energy Protocol
Stack
– SmartRF™ Software
– Supported by IAR Embedded Workbench™
Software for 8051
APPLICATIONS
2.4-GHz Bluetooth low energy Systems
Mobile Phone Accessories
Sports and Leisure Equipment
Consumer Electronics
Human Interface Devices (Keyboard, Mouse,
Remote Control)
USB Dongles
Health Care and Medical
CC2540F128, CC2540F256
SWRS084 – OCTOBER 2010
Copyright © 2010, Texas Instruments Incorporated

CC2540F128RHAT Summary of contents

  • Page 1

    ... A 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. SmartRF is a trademark of Texas Instruments. 2 Bluetooth is a registered trademark of Bluetooth SIG, Inc. 3 Supported by IAR Embedded Workbench is a trademark of IAR Systems AB. ...

  • Page 2

    ... The CC2540 comes in two different versions: CC2540F128/F256, with 128 and 256 KB of flash memory, respectively. Combined with the Bluetooth low energy protocol stack from Texas Instruments, the CC2540F128/F256 forms the market’s most flexible and cost-effective single-mode Bluetooth low energy solution. ...

  • Page 3

    ... This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications ...

  • Page 4

    ... CC2540F128, CC2540F256 SWRS084 – OCTOBER 2010 GENERAL CHARACTERISTICS Measured on Texas Instruments CC2540 EM reference design with T PARAMETER WAKE-UP AND TIMING Digital regulator on, 16-MHz RCOSC and 32-MHz crystal Power mode 1 → Active oscillator off. Start-up of 16-MHz RCOSC Digital regulator off, 16-MHz RCOSC and 32-MHz crystal Power mode → ...

  • Page 5

    ... RF TRANSMIT SECTION Measured on Texas Instruments CC2540 EM reference design with T PARAMETER Delivered to a single-ended 50-Ω load through a balun using maximum recommended output power setting Output power Delivered to a single-ended 50-Ω load through a balun using minimum recommended output power setting Delivered to a single-ended 50 Ω load through a balun ...

  • Page 6

    ... Equivalent series resistance C Crystal shunt capacitance 0 C Crystal load capacitance L Start-up time (1) Including aging and temperature dependency, as specified by [1] 32-kHz RC OSCILLATOR Measured on Texas Instruments CC2540 EM reference design with T PARAMETER (1) Calibrated frequency Frequency accuracy after calibration (2) Temperature coefficient (3) Supply-voltage coefficient (4) Calibration time (1) The calibrated 32-kHz RC oscillator frequency is the 32-MHz XTAL frequency divided by 977 ...

  • Page 7

    ... At ±1-MHz offset from carrier Phase noise, unmodulated At ±3-MHz offset from carrier carrier At ±5-MHz offset from carrier ANALOG TEMPERATURE SENSOR Measured on Texas Instruments CC2540 EM reference design with T PARAMETER Output Temperature coefficient Voltage coefficient Measured using integrated ADC, internal band-gap voltage reference, and maximum resolution ...

  • Page 8

    ... V/ms VDD + 0.13 V – 0.4 mA 1.1 nV/√(Hz) 1.7 VDD – 0.07 V 0.07 V 108 dB 2 MHz 107 V/ms VDD + 0.13 V – nV/√(Hz) 65 MIN TYP MAX UNIT VDD V –0 µV/°C 4 mV/V 230 nA 0.15 mV Copyright © 2010, Texas Instruments Incorporated ...

  • Page 9

    ... INL Integral nonlinearity SINAD Signal-to-noise-and-distortion (–THD+N) (1) Measured with 300-Hz sine-wave input and VDD as reference. Copyright © 2010, Texas Instruments Incorporated TEST CONDITIONS VDD is voltage on AVDD5 pin VDD is voltage on AVDD5 pin VDD is voltage on AVDD5 pin Simulated using 4-MHz clock speed Peak-to-peak, defines 0 dBFS ...

  • Page 10

    ... This is the shortest pulse that is recognized as 1.This is the shortest pulse that is recognized as Product Folder Link(s): CC2540F128 CC2540F256 www.ti.com MIN TYP MAX UNIT 132 1 mV/V 0.4 mV/10°C 1.15 V MIN TYP MAX UNIT 16 32 MHz 1 µ T0299-01 Copyright © 2010, Texas Instruments Incorporated ...

  • Page 11

    ... Master, TX only Master, RX and TX Operating frequency Slave, RX only Slave, RX and TX SCK t 2 SSN MOSI MISO X D0 Copyright © 2010, Texas Instruments Incorporated TEST CONDITIONS Figure 2. SPI Master AC Characteristics Product Folder Link(s): CC2540F128 CC2540F256 CC2540F128, CC2540F256 SWRS084 – OCTOBER 2010 MIN TYP MAX ...

  • Page 12

    ... CC2540F128, CC2540F256 SWRS084 – OCTOBER 2010 SCK t 2 SSN MISO MOSI Submit Documentation Feedback Figure 3. SPI Slave AC Characteristics Product Folder Link(s): CC2540F128 CC2540F256 www.ti.com T0479-01 Copyright © 2010, Texas Instruments Incorporated ...

  • Page 13

    ... Debug data hold (see Figure Clock-to-data delay (see Figure 8 DEBUG _ CLK P2_2 DEBUG _ CLK P2_2 RESET Copyright © 2010, Texas Instruments Incorporated TEST CONDITIONS 4) Figure 4) Figure 4) 5) Load = 1/f clk_dbg Figure 4. Debug Clock – Basic Timing t 4 Figure 5. Debug Enable Timing ...

  • Page 14

    ... The synchronizers operate at the current system clock rate (16 MHz or 32 MHz). 14 Submit Documentation Feedback t 7 Figure 6. Data Setup and Hold Timing TEST CONDITIONS Product Folder Link(s): CC2540F128 CC2540F256 www.ti.com Time t 8 T0438-02 MIN TYP MAX UNIT 1.5 t SYSCLK Copyright © 2010, Texas Instruments Incorporated ...

  • Page 15

    ... Logic-1 input voltage Logic-0 input current Logic-1 input current I/O-pin pullup and pulldown resistors Logic-0 output voltage pins Logic-1 output voltage, 4-mA pins Copyright © 2010, Texas Instruments Incorporated TEST CONDITIONS Input equals 0 V Input equals VDD Output load 4 mA Output load 4 mA ...

  • Page 16

    ... CC2540 RHA Package (Top View AGND Ground Pad Figure 7. Pinout Top View Product Folder Link(s): CC2540F128 CC2540F256 www.ti.com 31 R_BIAS 30 AVDD4 29 28 AVDD1 AVDD2 27 RF_N 26 RF_P 25 24 AVDD3 XOSC_Q2 23 XOSC_Q1 22 AVDD5 21 20 P0076-05 Copyright © 2010, Texas Instruments Incorporated ...

  • Page 17

    ... Digital I/O XOSC_Q1 22 Analog I/O XOSC_Q2 23 Analog I/O Copyright © 2010, Texas Instruments Incorporated PIN DESCRIPTIONS DESCRIPTION 2-V–3.6-V analog power-supply connection 2-V–3.6-V analog power-supply connection 2-V–3.6-V analog power-supply connection 2-V–3.6-V analog power-supply connection 2-V–3.6-V analog power-supply connection 2-V– ...

  • Page 18

    ... VDD (2 V–3.6 V) REGULATOR DCOUPL BROWN OUT SLEEP TIMER POWER MANAGEMENT CONTROLLER RAM SRAM FLASH FLASH FLASH CTRL FIFOCTRL 1 KB SRAM SRAM RADIO REGISTERS Link Layer Engine DEMODULATOR MODULATOR RECEIVE TRANSMIT RF_P RF_N DIGITAL ANALOG MIXED B0301-05 Copyright © 2010, Texas Instruments Incorporated ...

  • Page 19

    ... A built-in watchdog timer allows the CC2540 to reset itself if the firmware hangs. When enabled by software, the watchdog timer must be cleared periodically; otherwise, it resets the device when it times out. Copyright © 2010, Texas Instruments Incorporated Figure common bus that connects all hardware peripherals to the ...

  • Page 20

    ... Both inputs are brought out to pins; the reference voltage must be provided externally. The comparator output is connected to the I/O controller interrupt detector and can be treated by the MCU as a regular I/O pin interrupt. 20 Submit Documentation Feedback Product Folder Link(s): CC2540F128 CC2540F256 www.ti.com Copyright © 2010, Texas Instruments Incorporated ...

  • Page 21

    ... RX CURRENT IN WAIT FOR SYNC vs SUPPLY VOLTAGE 19.7 Gain = Standard Setting 19.68 Input = -70 dBm 19. 25°C A 19.64 19.62 19.6 19.58 19.56 19.54 19.52 19.5 2 2.2 2.4 2.6 2.8 Supply Voltage (V) Figure 13. Copyright © 2010, Texas Instruments Incorporated TYPICAL CHARACTERISTICS 32.5 32 31 -40 G001 -40 G003 25° ...

  • Page 22

    ... CC2540F128 CC2540F256 www.ti.com TX POWER vs SUPPLY VOLTAGE 2.4 2.6 2.8 3 3.2 3.4 3.6 Supply Voltage (V) G008 Figure 16. vs INTERFERER FREQUENCY Gain = Standard Setting T = 25° Wanted Signal at 2426 MHz with -67 dBm Level Frequency (MHz) G010 Figure 18. G011 Copyright © 2010, Texas Instruments Incorporated ...

  • Page 23

    ... Measured on Texas Instruments CC2540 EM reference design with T (2) The transmitter output power setting is programmable using a TI BLE stack vendor-specific API command. The default value is 0 dBm. Copyright © 2010, Texas Instruments Incorporated Typical Current Consumption (mA) = 25°C, VDD = 3 V and f ...

  • Page 24

    ... CC2540 RF_P 25 AVDD3 24 XOSC_Q2 23 XOSC_Q1 22 AVDD5 21 XTAL1 C221 Figure 20. CC2540 Application Circuit Description Product Folder Link(s): CC2540F128 CC2540F256 www.ti.com (1) C331 C321 L251 Antenna (50 ) C251 C252 L252 L253 C261 L261 C262 C253 C231 S0383-03 Value µF Copyright © 2010, Texas Instruments Incorporated W ...

  • Page 25

    ... CC253x System-on-Chip Solution for 2.4-GHz IEEE 802.15.4 and ZigBee System-on-Chip Solution for 2.4-GHz Bluetooth low energy Applications (SWRU191) Texas Instruments offers a wide selection of cost-effective, low-power RF solutions for proprietary and standard-based wireless applications for use in industrial and consumer applications. Our selection includes RF transceivers, RF transmitters, RF front ends, and System-on-Chips as well as various software solutions for the sub-1- and 2 ...

  • Page 26

    ... Join us today at www.ti.com/lprf-forum. Texas Instruments Low-Power RF Developer Network Texas Instruments has launched an extensive network of low-power RF development partners to help customers speed up their application development. The network consists of recommended companies, RF consultants, and independent design houses that provide a series of hardware module products and design services, including: • ...

  • Page 27

    ... PACKAGING INFORMATION Orderable Device (1) Package Type Package Status CC2540F128RHAR ACTIVE VQFN CC2540F128RHAT ACTIVE VQFN CC2540F256RHAR ACTIVE VQFN CC2540F256RHAT ACTIVE VQFN (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. ...

  • Page 28

    ... TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing CC2540F128RHAR VQFN RHA CC2540F128RHAT VQFN RHA CC2540F256RHAR VQFN RHA PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) 40 2500 330.0 16.4 6.3 40 250 330.0 16.4 6 ...

  • Page 29

    ... Device Package Type CC2540F128RHAR VQFN CC2540F128RHAT VQFN CC2540F256RHAR VQFN PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm) RHA 40 2500 RHA 40 250 RHA 40 2500 Pack Materials-Page 2 9-Oct-2010 Width (mm) Height (mm) 333.2 345.9 28.6 333.2 345.9 28.6 333.2 345.9 ...

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    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...