ATPL00B-AZU-Y Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - Application Specific - IC
Download: ATPL00B-AZU-Y Datasheet 
ATPL00B-AZU-Y
Integrated Circuits (ICs) - Embedded - Microcontrollers - Application Specific - IC
Atmel ATPL00B
FSK Power Line Communications SoC
DATASHEET
FEATURES
Core Add8051c3a Enhanced 8051 Core Speedups Up To X5 Vs. Standard 8051 Microcontroller
128kbytes Internal Sram In-circuit Serial Flash Programming Auto Boot-loading Program From Serial
flash Media Access Control
Convolutional And Block (fec) Channel Coding, Viterbi Decoding Hardware Crc Error Detection And Fec
Error Correction By-pass Mode To Support Earlier No-mac Fsk Modem Software Modem Power Line Carrier
Modem For 50 And 60 Hz Mains Carrier Frequency: 132.5khz Baud Rate Selectable: 600 To 4800 Bps Half
Duplex Communication Receiver Sensitivity: Up To 44dbuvrms Peripherals Three 2-wire Uarts Two Spi.
Spi To Serial Flash And External Rtc. Buffered Spi To External Metering Ic Programmable Watchdog
Quad Dimmer In/out Up To 20 I/o Lines Package 144-lead Lqfp, 16 X 16 Mm, Pitch 0.4 Mm Pb-free And
RoHS compliant Typical
Applications Automated Meter Reading (amr) & Advanced Meter Management (amm) Street Lighting Home
Automation
43028A-ATPL - 9/12
Description
The Atpl00b Is A Power Line Communications System On Chip That Implements A Full Plc Node Using Fsk
Modulations And Includes A Hardwired Medium Access Controller (add1210). It Has Been Developed To
Reduce The Cpu Computational Load In Plc Systems. Thus, The Microcontroller Is Free To Be Used In
the
Applications tasks.
Mac Functional Capabilities Of Atpl00b (performed In Add1210 Medium Access Controller) Involve The
Construction Of Message Packets, Adding Convolutional Or Fec (forward Error Correction) Codes To
Bytes And Fcs (frame Check Sequence) To Packets. In Reception, The Mac Provides Frame Detection And
Viterbi decoding or FCS and FEC correction.
Atpl00b Mac Design Is Versatile And Allows Users To Create A Wide Range Of Datagram Structures. The
Mac Shall Be Set In A Bypass Mode Allowing Direct Connection Between The Microcontroller And The
modem to support old FSK software that doesn t include the MAC.
Atpl00b Plc Modem (add1310) Is Based On A Frequency-shift Keying (fsk) Modulation Scheme Supporting
Minimum Shift Frequency (msk) In The C-band With Carrier Frequency Of 132,5khz. It Shall Work Using
A Single Power Supply Of 3.3v And A Few External Components, Supporting Several Analog Front End
(afe) Configurations Suitable For Home Automation Purposes. It Shall Replace The Traditional Analog
Plc Modem And Can Use The Same Software Libraries Or A Simplified Version If The Hardwired Mac Is
Used. The Plc Modem Fits Cenelec C-band And En50065-1 Access Rules, And Has Receiver Sensitivity Up
to 44dBuVrms (158 uVrms).
ATPL00B core (ADD8051C3A) includes all
Features Of The Standard 8051, With An Average Speed Up To X5 And Some Additional
FEATURES.
The Microcontroller Includes Some Specific Peripherals As 4 Input / 4 Output Dimmers For Power
Regulation (phase Angle Control), And Also Capable Of Generating Pulsewidth Modulation (pwm)
control.
A Flash Program Loader Allows Downloading The Microcontroller Program In A Standard Spi Serial Flash
Memory And Executing It From Internal Sram. In The Start-up Process, The Program Is Uploaded From
Serial Flash To The Internal 128kbytes Of Sram Before Starting The Execution. After That, The Free
space in the serial flash shall be used to store
Application Data. Atpl00b Includes An Encryption Engine For Code Protection. Using A Larger Flash,
Several Programs May Be Stored At The Same Time And The Microcontroller Shall Switch From One
Program To Another. This Feature Could Be Used To Reprogram The Soc Using Plc Downloading.
Atmel ATPL00B [datasheet]
43028A-ATPL - 9/12
3. Pin
4.1 ADD8051C3A Microcontroller
Atmel ATPL00B [datasheet]
43028A-ATPL - 9/12
7.1 SPI
8.1 Pin
Atmel ATPL00B [datasheet]