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15321R-5

15321R-5

  • 厂商:

    ECHELON

  • 封装:

    LQFP-64

  • 描述:

    ICSOCTXRX64LQFP

  • 数据手册
  • 价格&库存
15321R-5 数据手册
PL 3120® and PL 3150® Power Line Smart Transceivers ® Feature • Combines an ANSI-709.2 compliant Power Line Transceiver with an ANSI 709.1 compliant Neuron® 3120 or Neuron 3150 processor core • Designed to comply with FCC, Industry Canada, Japan MPT, and European CENELEC EN 50065-1 power line communications regulations • Supports CENELEC A-band and C-band operation • Dual carrier frequency mode and digital signal processing • 4K Bytes of embedded EEPROM for application code and configuration data on the PL 3120 Power Line Smart Transceiver and 0.5K Bytes of embedded EEPROM for configuration data on the PL 3150 Power Line Smart Transceiver • Interface for external memory for applications with larger memory requirements (PL 3150 Power Line Smart Transceiver only) • 2K Bytes of embedded RAM for buffering network data and network variables • Full duplex hardware UART and SPI serial interfaces • 12 I/O pins with 38 programmable standard I/O modes to minimize external interface circuitry • -40 to +85°C operating temperature range Overview The PL 3120 and PL 3150 Power Line Smart Transceivers integrate a Neuron processor core with a power line transceiver, making them ideal for appliance, audio/video, lighting, heating/cooling, security, metering, and irrigation applications. Essentially a system-on-a-chip, the Power Line Smart Transceivers feature a highly reliable narrow-band power line transceiver, an 8-bit Neuron processor core for running applications and managing network communications, a choice of on-board or external memory, and an extremely small form factor – all at a price that is compelling for even the most cost-sensitive consumer product applications. A Global Product Compliant with FCC, Industry Canada, Japan MPT, and European CENELEC EN50065-1 regulations, the PL 3120 and PL 3150 Power Line Smart Transceivers can be used in applications worldwide. The Power Line Smart Transceivers implement the CENELEC access protocol, which can be enabled or disabled by the user. This eliminates the need for users to develop the complex timing and access algorithms mandated under CENELEC EN50065-1. Additionally, the Power www.echelon.com ® Line Smart Transceivers can operate in either the CENELEC utility (A-band) or general signaling (C-band) bands, eliminating the need to stock multiple parts for different applications. Unmatched Performance Intermittent noise sources, impedance changes, and attenuation make the power line a hostile signaling environment. The PL 3120 and PL 3150 Power Line Smart Transceivers incorporate a variety of technical innovations to insure reliable operation: • Unique dual carrier frequency feature automatically selects an alternate secondary communication frequency should the primary frequency be blocked by noise; • Highly efficient, patented, low-overhead forward error correction (FEC) algorithm to overcome errors induced by noise; • Sophisticated digital signal processing, noise cancellation, and distortion correction algorithms. These features correct for a wide variety of signaling impediments, including impulsive noise, continuous tone noise, and phase distortion; • High output, low distortion external amplifier design that can deliver 1Ap-p into low impedance loads, eliminating the need for expensive phase couplers in typical residential applications. The combination of these special features enable the Power Line Smart Transceivers to operate reliably in the presence of consumer electronics, power line intercoms, motor noise, electronic ballasts, dimmers, and other typical sources of interference. The Power Line Smart Transceivers can communicate over virtually any AC or DC power mains, as well as unpowered twisted pair, by way of a low-cost, external coupling circuit. The PL 3120 Power Line Smart Transceiver is targeted at very low cost designs that require up to 4K Bytes of application code, and an ultra-compact 38 TSSOP package. The chip includes 4K Bytes of EEPROM and 2K Bytes of RAM. The Neuron system firmware and software application libraries are contained in on-chip ROM. The PL 3150 Power Line Smart Transceiver is intended for applications that need to address up to 58K Bytes of external memory (16K Bytes is dedicated to the Neuron system firmware) using a 64 LQFP package. The chip includes 0.5K Bytes of EEPROM and 2K Bytes of RAM. The PL 3120 and PL 3150 Power Line Smart Transceivers operate at either 6.5536MHz or 10.0MHz. The 6.5536MHz clock frequency enables the Power Line Smart Transceiver to communicate in the CENELEC A-band, which is used for metering and utility applications. The 10MHz clock frequency supports the CENELEC C-band, which is used for general purpose signaling and all non-utility related applications. Application programs stored in the embedded EEPROM (PL 3120 Power Line Smart Transceiver) or in the external non-volatile memory (PL 3150 Power Line Smart Transceiver) may be updated over the power line network. This valuable feature enables products to be updated without physically accessing them, i.e., from a local PC with a power line interface or from a remote service center through an i.LON® Internet Server. The embedded EEPROM may be written up to 10,000 times with no data loss. Data stored in the EEPROM will be retained for at least ten years. Inexpensive Power Supply The PL 3120 and PL3150 Power Line Smart Transceivers use +8.5 to +18VDC and +5VDC power supplies and support very low receive mode current consumption. The wide power supply range and very low receive power requirements allow the use of inexpensive power supplies. Additionally, the Power Line Smart Transceivers incorporate a power management feature that constantly monitors the status of the device’s power supply. If during transmission the power supply voltage falls to a level that is insufficient to ensure reliable signaling, the transceiver stops transmitting until the power supply voltage rises to an acceptable level. This unique feature allows the use of a power supply with one-third the current capacity otherwise required. The net result is a reduction in the size, cost, and thermal dissipation of the power supply. Power management is especially useful for high volume, low-cost consumer products such as electrical switches, motion detectors, outlets, light sensors, and dim Flexible I/O, Simple Configuration The PL 3120 and PL 3150 Power Line Smart Transceivers provide 12 I/O pins which can be configured to operate in one or more of 38 predefined standard input/output modes. Combining a wide range of I/O models with two on-board timer/counters enables the PL 3120 and PL 3150 Power Line Smart Transceivers to interface with application circuits using minimal external logic or software development. The Power Line Smart Transceivers also feature a full duplex hardware UART supporting baud rates of up to 115kbps, and an SPI interface that operates up to 625kbps. External Components Only a small number of inexpensive external components are required to create a complete Power Line Smart Transceiverbased device (see the PL 3120 / PL 3150 Power Line Smart Transceiver Block Diagram). These components include: • Discrete interface circuitry comprised of roughly fifty components, primarily resistors and capacitors. This circuitry provides “front-end” filtering for the on-chip A/D, and implements the power amplifier that drives the on-chip D/A transmit signal onto the power line. Echelon offers a comprehensive Power Line Development Support Kit* (DSK) with which customers can implement this interface circuitry. Contact your salesperson for details about purchasing a PL DSK. • Coupling circuit consisting of approximately ten components, mainly capacitors and inductors, which acts as a simple high-pass filter located between the Power Line Smart Transceiver and the power mains. This circuitry provides surge and line transient protection in addition to blocking the low frequency, 50Hz/60Hz AC mains signal. Detailed schematics are provided in the PL 3120 / PL 3150 Power Line Smart Transceiver Data Book. • The new RoHS compliant Revision B Power Line Smart Transceivers eliminate the need for an external inverter, thereby reducing the cost of external components. Circuits without an external inverter can only be used with Revision B parts (15311R-1000 PL 3120 Power Line Smart Transceiver and 15321R-960 PL 3150 Power Line Smart Transceiver). *Echelon Corporation has developed and patented certain methods of implementing circuitry external to the PL 3120 and PL 3150 Power Line Smart Transceiver chips. These patents are licensed pursuant to the Echelon Power Line Smart Transceiver Development Support Kit License Agreement. www.echelon.com ® PL 3120 / PL 3150 Power Line Smart Transceiver Block Diagram General Specifications Function Emissions compliance Bit rate Communication technique Carrier frequencies RoHS Compliance Description Designed to be compliant with FCC, Industry Canada, Japan MPT, and CENELEC EN50065-1 specification for low-voltage signaling 5.4kbps raw bit rate in CENELEC C-band and 3.6kbps in CENELEC A-band Dual Frequency BPSK with DSP-enhanced receiver 132kHz (primary) and 115kHz (secondary) in CENELEC C-band and 86kHz (primary) and 75kHz (secondary) in CENELEC A-band Models 15311R-1000 and 15321R-960 are designed to be compliant with European Directive 2002/95/EC on Restriction of Hazardous Substances (RoHS) in electrical and electronic equipment. PL 3120 Power Line Smart Transceiver Pinout Diagram 38 Pin TSSOP NOTE: 1 The schematic, bill of materials, and layout plots for the Discrete Interface Circuitry are provided in the PL DSK Power Line Smart Transceiver Development Support Kit. www.echelon.com ® PL 3150 Power Line Smart Transceiver Pinout Diagram 64 Pin LQFP PL 3120 and PL 3150 Power Line Smart Transceiver Pin Descriptions Pin Name Type Pin Functions XIN XOUT RESET Input Output Digital I/O (Built-in Pull-up) Oscillator connection or external clock input. Oscillator connection. Reset pin (active LOW). Note: The maximum external capacitance is 1000pF. Service pin (active LOW). SERVICE Digital I/O (Built-in Configurable Pull-up) CLKSEL Digital Input Tie to VDD5. IO0-IO3 Digital I/O Large current-sink capacity (20mA). General purpose I/O. The output of timer/counter 1 may be routed to IO0. The output of timer/counter 2 may be routed to IO1. IO4-IO7, IO11 Digital I/O General purpose I/O. The input of timer/counter 1 may be (Built-in Configurable Pull-up) one of IO4-IO7. The input of timer/counter 2 is IO4. IO8 Digital I/O General purpose I/O. UART RX. SPI slave clock input. SPI master clock output. IO9 Digital I/O General purpose I/O. SPI slave data output. SPI master data input. IO10 Digital I/O General purpose I/O. SPI slave data input. SPI master data output. D0-D7 I/O Bi-directional data bus R/W Output Read/write control output for external memory PL 3120-E4T10 38 TSSOP Pin No. 29 30 35 PL 3150-L10 64 LQFP Pin No. 34 35 49 36 50 34 2, 3, 4, 5 48 62, 63, 64, 1 6, 7, 8, 9, 33 2, 3, 4, 13, 47 10 14 11 15 12 16 N/A N/A 12, 11, 10, 9, 8, 7, 6, 5 37 www.echelon.com ® Pin Name Type Pin Functions PL 3120-E4T10 38 TSSOP Pin No. N/A N/A E A0-A15 Output Output Enable clock control output for external memory Memory address output port VDD5 Power VDD5A Power GND Power ICTMode Digital Input PKD BIU RXIN INTIN,INTOUT RXC OOGAS Digital Output Digital Output Analog Input Analog I/O Analog Input Analog Input VCORE Power TXON Digital Output TXDAC TXSENSE TXBIAS Analog Output Analog Input Analog Output Power input (5V nom). All VDD5 pins must be connected together externally. Power input (5V nom). Supplies on-chip analog circuitry. Power input (0V, GND). All GND pins must be connected together externally. In-circuit test mode control. Driving ICTMode high and RESET low will place all outputs in high impedance mode for in-circuit test. Tie to GND for normal operation. Packet Detect LED driver. Band in Use LED driver. Receiver input. Integrator input and output. Receive signal. Comparator to detect when energy storage power supply lacks sufficient energy to transmit a packet. Tie to VCORE if not used. Output of internal 1.8V regulator. Requires 0.1µF external capacitor. High when transmitting. Used to drive LED to show packet transmission. Transmit waveform DAC output. Transmit amplifier sense feedback. Transmit amplifier bias generator. 13, 27, 37 PL 3150-L10 64 LQFP Pin No. 17 38, 39, 40, 41, 42, 43, 44, 45, 57, 58, 60, 59, 53, 56, 55, 54 18, 32, 51 19 24 1, 23, 28, 38 28, 33, 52, 61 32 46 21 22 15 17, 18 16 14 26 27 20 22, 23 21 19 20 25 31 36 26 25 24 31 30 29 Recommended Operating Conditions Symbol VDD5 VDD5A TA FA-band FC-band Parameter VDD5 Supply Voltage VDD5A Supply Voltage Ambient Temperature XIN Frequency for A-band Operation (6.5536MHz ±200ppm) XIN Frequency for C-band Operation (10.0000MHz ±200ppm) Min. 4.75 4.60 -40 6.5523 Typ. 5.00 5.00 25 6.5536 Max. 5.25 5.25 85 6.5549 Unit V V ºC MHz 9.9980 10.0000 10.0020 MHz Electrical Characteristics (over recommended operating conditions) Symbol VIL VIH VOL VOH Vhys Iin Parameter Digital Input Low-Level Voltage Digital Input High-Level Voltage Digital Output Low-Level Voltage Iout
15321R-5 价格&库存

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