CC2540T和CC2540有什么区别？

请问CC2540T和CC2540有什么区别？还有CC2541和CC2541-Q1（记不太清楚了，反正后缀不一样）有什么区别？

工作温度不一样！

晕，能麻烦多写几个字图表中的区别在哪里么？

cc2540t工作温度可以达到125度的！

英文的

The CC2540T is a cost-effective, low-power, true wireless MCU for    low energy applications. It enables robust BLE master   or slave nodes to be built with very low total bill-of-material costs, and can operate up to 125°C.   The CC2540T combines an excellent 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 CC2540T is suitable for systems where very low power consumption is required. Very   low-power sleep modes are available. Short transition times between operating modes further enable   low power consumption.

Combined with the  low energy protocol   stack from Texas Instruments, the CC2540TF256 forms the market’s most flexible and cost-effective   single-mode  low energy solution.

继续

• True Single-Chip BLE Solution: CC2540T Can Run Both Application and BLE Protocol Stack, Includes Peripherals to Interface with Wide Range of Sensors, and so forth.
• Operating Temperature up to 125°C
• 6-mm × 6-mm Package
• RF
  • 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-μs Wake-Up): 235 μA
  • Power Mode 2 (Sleep Timer On): 0.9 μA
  • Power Mode 3 (External Interrupts): 0.4 μA
  • Wide Supply Voltage Range (2 V–3.6 V)
  • Full RAM and   Register Retention in All Power Modes
• TPS62730 Compatible Low Power in Active Mode
  • RX Down to 15.8 mA (3-V   Supply)
  • TX (–6 dBm): 18.6 mA (3-V Supply)  
• Microcontroller
  • High-Performance and Low-Power 8051 Microcontroller Core
  • 256-KB In-System-Programmable Flash
  • 8-KB SRAM
• Peripherals
  • 12-Bit ADC with Eight Channels and Configurable   Resolution
  • Integrated Ultralow-Power   Comparator
  • General-Purpose Timers (One 16-Bit, Two   8-Bit)
  • 21 General-Purpose I/O (GPIO) 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 CC2540T   Contains a Unique 48-Bit IEEE Address
• 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
  • Multiple Configuration   Options
    • Single-Chip Configuration, Allowing Application to Run on CC2540T
    • Network Processor Interface for Applications Running on an External Microcontroller
  • BTool – Windows PC Application for   Evaluation, Development, and Test
• Development Tools
  • CC2540T Mini Development Kit
  • SmartRF Software
  • Supported by IAR Embedded   Workbench Software for 8051

cc2541Q1工作温度105度！