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日前,德州仪器 (TI) 宣布推出首款针对远程应用全面优化的 IEEE 802.15.4 片上系统。该 CC2533 不但能够以比其它同类器件更低的功耗及材料清单 (BOM) 成本与更高的可靠性构建单芯片远程控制,而且还可为家庭娱乐设备(电视、机顶盒、蓝光播放器以及家庭影院等)提供独特的解决方案。此外,TI 还提供包含参照设计与范例应用的免费 RemoTI™ 协议栈,可实施远程控制与目标控制器,加速产品上市进程。CC2533 是业界首款专为 ZigBee RF4CE 芯片市场设计的器件,其建立在 2009 年 5 月推出的业界验证的 CC2530 片上系统基础之上。
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CC2533
www.ti.com
SWRS087 –JUNE 2010
An Optimized System-on-Chip Solution for 2.4-GHz IEEE 802.15.4 Remote Control
Applications
Check for Samples: CC2533
1
FEATURES
• Peripherals
234
• RF/Layout
– Powerful Five-Channel DMA
– 2.4-GHz IEEE 802.15.4 Compliant RF – IEEE 802.15.4 MAC Timer, General-Purpose
Transceiver Timers (One 16-Bit, Two 8-Bit)
– Excellent Receiver Sensitivity and – IR Generation Circuitry
Robustness to Interference
– 32-kHz Sleep Timer With Capture
– Programmable Output Power Up to 4.5 dBm
– CSMA/CA Hardware Support
– Boost-Mode TX at 7 dBm
– Accurate Digital RSSI/LQI Support
– Very Few External Components
– Battery Monitor Comparator
– Only a Single Crystal Needed for
– Random Number Generation
Asynchronous Networks
– AES Security Coprocessor
– Space-Saving 6-mm × 6-mm QFN40
– Two Powerful USARTs With Support for
Package
UART and SPI
– Suitable for Systems Targeting Compliance
– I
2
C Interface
With Worldwide Radio-Frequency
– 23 General-Purpose I/O Pins
Regulations: ETSI EN 300 328 and EN 300
– Watchdog Timer
440 (Europe), FCC CFR47 Part 15 (US), and
ARIB STD-T-66 (Japan) • Development Tools
– Pin- and Software-Compatible With the – CC2533 Remote Control Development Kit
CC2530Fxxx Series for RF4CE
• Low Power – CC2533 Development Kit
– Active-Mode RX (CPU Idle): 25 mA – CC2533EMK Evaluation Modules
– Active Mode TX at 0 dBm (CPU Idle): – SmartRF™ Software
28.5 mA
– Packet Sniffer
– Power Mode 1 (4 ms Wake-Up): 0.2 mA
– IAR Embedded Workbench™ Available
– Power Mode 2 (Sleep Timer Running): 1 mA
APPLICATIONS
– Power Mode 3 (External Interrupts): 0.5 mA
• ZigBee™ RF4CE Remote Control Target and
– Wide Supply-Voltage Range (2 V–3.6 V)
Device
• Microcontroller
• 2.4-GHz IEEE 802.15.4 Systems Based on
– High-Performance and Low-Power 8051
TIMAC or SimpliciTI™ Network Protocol
Microcontroller Core With Code Prefetch
• Consumer Electronics
– 64- or 96-KB In-System-Programmable
• Electronic Shelf Labeling
Flash
– 4- or 6-KB RAM With Retention in All Power
Modes
– Hardware Debug Support
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.
2SmartRF, SimpliciTI, RemoTI are trademarks of Texas Instruments.
3IAR Embedded Workbench is a trademark of IAR Systems AB.
4ZigBee is a trademark of ZigBee Alliance.
PRODUCTION DATA information is current as of publication date.
Copyright © 2010, 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.
CC2533
SWRS087 –JUNE 2010
www.ti.com
DESCRIPTION
The CC2533 is an optimized system-on-chip (SoC) solution for IEEE 802.15.4 based remote-control systems. It
enables single-chip remote controls to be built with low bill-of-material cost when used as a flexible SoC. It also
provides a simple path to adding RF4CE capability to a device or target when used in the wireless network
processor configuration of the RemoTI™ RF4CE stack. Robust network nodes can be built with very low total
bill-of-material costs.
The CC2533 combines the excellent performance of a leading RF transceiver with a single-cycle 8051 compliant
CPU, up to 96-KB in-system programmable flash memory, up to 6-KB RAM, and many other powerful features.
The CC2533 has efficient power modes with RAM and register retention below 1 µA, making it highly suited for
low-duty-cycle systems where ultralow power consumption is required. Short transition times between operating
modes further ensure low energy consumption.
Combined with the golden-unit-status RemoTI stack from Texas Instruments, the CC2533 provides a robust and
complete ZigBee RF4CE remote-control solution. It is also ideal for implementing the target side of a
remote-control system in a network processor configuration with an SPI/UART/I
2
C interface. The CC2533 comes
complete with reference designs and example software that implement a remote control system to ensure
efficient design-in.
The CC2533 exists in three memory-size configurations:
CC2533F32 – 32-KB Flash, 4-KB RAM
CC2533F64 – 64-KB Flash, 4-KB RAM
CC2533F96 – 96-KB Flash, 6-KB RAM
2 Submit Documentation Feedback Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): CC2533
RESET
WATCHDOG
TIMER
IRQ CTRL
FLASH CTRL
DEBUG
INTERFACE
CLOCK MUX
and
CALIBRATION
DMA
8051 CPU
CORE
32-MHz
CRYSTAL OSC
32.768-kHz
CRYSTAL OSC
HIGH-
SPEED
RC-OSC
POWER MANAGEMENT CONTROLLER
USART 0
BATTERY AND TEMPERATURE
MONITOR
USART 1
TIMER 1 (16-Bit, IR Gen)
TIMER 3 (8-Bit)
TIMER 4 (8-Bit)
TIMER 2
(IEEE 802.15.4 MAC TIMER)
32/64/96-KB
FLASH
4/6 KB RAM
ON-CHIP VOLTAGE
REGULATOR
POWER-ON RESET
BROWN OUT
VDD (2 V–3.6 V)
DCOUPL
RESET_N
XOSC_Q2
XOSC_Q1
P2_4
P1_7
P0_7
P2_3
P1_6
P0_6
P2_2
P1_5
P0_5
P1_2
P0_2
P2_1
P1_4
P0_4
P1_1
P0_1
P2_0
P1_3
P0_3
P1_0
P0_0
B0301-04
RADIO DATA INTERFACE
CSMA/CA STROBE PROCESSOR
RADIO REGISTERS
MODULATOR
DEMODULATOR
and
AGC
RECEIVE
TRANSMIT
FREQUENCY
SYNTHESIZER
SYNTH
RF_P RF_N
FIFO and FRAME CONTROL
SFR Bus
SFR Bus
MEMORY
ARBITRATOR
FLASH
RAM
UNIFIED
SFR
IRAM
XRAM
PDATA
SLEEP TIMER
32-kHz
RC-OSC
I/O CONTROLLER
DIGITAL
ANALOG
MIXED
I C
2
SCL
SDA
CC2533
www.ti.com
SWRS087 –JUNE 2010
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.
Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback 3
Product Folder Link(s): CC2533
CC2533
SWRS087 –JUNE 2010
www.ti.com
ABSOLUTE MAXIMUM RATINGS
(1)
MIN MAX UNIT
Supply voltage All supply pins must have the same voltage –0.3 3.9 V
–0.3 VDD + 0.3,
Voltage on any digital pin V
≤ 3.9
Input RF level 10 dBm
Storage temperature range –40 125 °C
All pads, according to human-body model, JEDEC STD 22, method
2 kV
A114
ESD
(2)
According to charged-device model, JEDEC STD 22, method C101 500 V
All pads excluding RF pads, according to machine model, JEDEC STD
200 V
22, method A115
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) CAUTION: ESD-sensitive device. Precautions should be used when handling the device in order to prevent permanent damage.
RECOMMENDED OPERATING CONDITIONS
MIN MAX UNIT
Operating ambient temperature range, T
A
–40 125 °C
Operating supply voltage 2 3.6 V
ELECTRICAL CHARACTERISTICS
Measured on Texas Instruments CC2533 EM reference design with T
A
= 25°C and VDD = 3 V, unless otherwise noted.
Boldface limits apply over the entire operating range, T
A
= –40°C to 125°C, VDD = 2 V to 3.6 V, and f
c
= 2394 MHz to
2507 MHz.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Digital regulator on. 16-MHz RCOSC running. No radio,
crystals, or peripherals active.
3.6 mA
Medium CPU activity: normal flash access
(1)
, no RAM access
32-MHz XOSC running. No radio or peripherals active.
6.6 7.7 mA
Medium CPU activity: normal flash access
(1)
, no RAM access
32-MHz XOSC running, radio in RX mode, –50-dBm input
21.6 mA
power, no peripherals active, CPU idle
32-MHz XOSC running, radio in RX mode at –100-dBm input
25.1 29.8 mA
power (waiting for signal), no peripherals active, CPU idle
32-MHz XOSC running, radio in TX mode, 0-dBm output
28.5 mA
power, no peripherals active, CPU idle
32-MHz XOSC running, radio in TX mode, 4.5-dBm output
I
core
Core current consumption
32.3 40.6 mA
power, no peripherals active, CPU idle
32-MHz XOSC running, radio in boost mode TX, 7-dBm output
38.8 mA
power, no peripherals active, CPU idle
Power mode 1. Digital regulator on; 16-MHz RCOSC and
32-MHz crystal oscillator off; 32.768-kHz XOSC, POR, BOD, 0.2 0.3 mA
and sleep timer active; RAM and register retention
Power mode 2. Digital regulator off; 16-MHz RCOSC and
32-MHz crystal oscillator off; 32.768-kHz XOSC, POR, and 1 1.5 mA
sleep timer active; RAM and register retention
Power mode 3. Digital regulator off; no clocks; POR active;
0.4 0.7 mA
RAM and register retention
During reset with supply voltage of 1.2 V 54 mA
(1) Normal flash access means that the code used exceeds the cache storage, so cache misses happen frequently.
4 Submit Documentation Feedback Copyright © 2010, Texas Instruments Incorporated
Product Folder Link(s): CC2533
CC2533
www.ti.com
SWRS087 –JUNE 2010
ELECTRICAL CHARACTERISTICS (continued)
Measured on Texas Instruments CC2533 EM reference design with T
A
= 25°C and VDD = 3 V, unless otherwise noted.
Boldface limits apply over the entire operating range, T
A
= –40°C to 125°C, VDD = 2 V to 3.6 V, and f
c
= 2394 MHz to
2507 MHz.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Peripheral Current Consumption (Adds to core current I
core
for each peripheral unit activated)
Timer 1 Timer running, 32-MHz XOSC used 90 mA
Timer 2 Timer running, 32-MHz XOSC used 90 mA
Timer 3 Timer running, 32-MHz XOSC used 60 mA
I
peri
Timer 4 Timer running, 32-MHz XOSC used 70 mA
Sleep timer Including 32.753-kHz RCOSC 0.6 mA
Battery monitor When comparing 93 mA
Erase 0.2 mA
Flash
Burst-write peak current 6 mA
GENERAL CHARACTERISTICS
Measured on Texas Instruments CC2533 EM reference design with T
A
= 25°C and VDD = 3 V, unless otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
WAKE-UP AND TIMING
Digital regulator on, 16-MHz RCOSC and 32-MHz crystal
Power mode 1 → active 4 ms
oscillator off. Start-up of 16-MHz RCOSC
Digital regulator off, 16-MHz RCOSC and 32-MHz crystal
Power mode 2 or 3 → active 0.1 ms
oscillator off. Start-up of regulator and 16-MHz RCOSC
Initially running on 16-MHz RCOSC, with 32-MHz XOSC
0.6 ms
OFF
Active → TX or RX
With 32-MHz XOSC initially on 192 ms
RX/TX and TX/RX turnaround 192 ms
RADIO PART
Programmable in 1-MHz steps, 5 MHz between channels
RF frequency range 2394 2507 MHz
for compliance with [1]
Radio baud rate As defined by [1] 250 kbps
Radio chip rate As defined by [1] 2 MChip/s
Flash page size 1 KB
Flash erase cycles 20 K Cycles
Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Link(s): CC2533
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