Novinka:Freescale: QorIQ Multiprotocol Communications Processors
(Kategória: Semiconductor-ZONE)
Zaslal EdizonTN
10.12.2009-08:01

Spoločnosť Freescale Semiconductor predstavila prvé procesory založené na QorIQ™ komunikčnej platforme, ktorá tiež obsahuje aj multiprotokolovú technológiu QUICC Engine.

Séria QorIQ™ P1, ktorá zahŕňa P1021 (dual- core) a P1012 (single- core) procesory, ponúka rozsiahlu integráciu a extrémny výkon pre širokú škálu aplikácií v oblasti sietí, telekomunikácií, obrany a priemyselného trh.
Založená je na 45nm technológii pre low- power prevedenie.
Procesory P1012 a P1021 sú jedno- a dvoj- jadrové riešenia pre 533 MHz až 800 MHz rozsah, spolu s pokročilou bezpečnosťou a bohatou sadou rozhraní.

Procesory ďalej obsahujú technológiu QUICC Engine™ a sú vhodné pre multi-service gateways, radiče ethernetových switchov, bezdrôtové LAN AP a pre iné aplikácie vyžadujúce vysoký výkon jadra.

Bloková schéma



Vlastnosti

• Single (P1012) and dual (P1021) high-performance e500 cores, built on Power Architecture® technology
  - 36-bit physical addressing
  - Double-precision floating-point support
  - 32 KB L1 instruction cache and 32 KB L1 data cache for each core
  - 533 MHz to 800 MHz core clock frequency
  
• 256 KB L2 cache with ECC, also configurable as SRAM and stashing memory
  
• Three 10/100/1000 Mbps enhanced three speed Ethernet controllers (eTSECs)
  
• TCP/IP acceleration and classification capabilities
  - IEEE® 1588 support
  - Lossless flow control
  - RGMII, SGMII
  
• High-speed interfaces (not all available simultaneously)
  - Four SerDes to 3.125 GHz multiplexed across controllers
  - Two PCI Express controllers
  - Two SGMII interfaces
  
• QUICC Engine module
  - UTOPIA-L2
  - Up to two 10/100 Ethernet interfaces
  - Up to four T1/E1/J1/E3 or DS-3 serial interfaces
  - Up to four HDLC interfaces with 128 channels of HDLC
  - Up to four BISYNC interfaces
  - Up to four UART interfaces
  - SPI interfaces
  - GPIO
  
• High-Speed USB controllers (USB 2.0) Host and device support
  - Enhanced host controller interface (EHCI)
  - ULPI interface to PHY
  
• Enhanced secure digital host controller
  
• Serial peripheral interface
  
• Integrated security engine (SEC 3.3)
  - Crypto algorithm support includes 3DES,
  - AES, RSA/ECC, MD5/SHA, ARC4,
  - Snow 3G and FIPS deterministic RNG
  - Single pass encryption/message
  - authentication for common security protocols (IPsec, SSL, SRTP, WiMAX)
  - XOR acceleration
  
• 32-bit DDR2/DDR3 SDRAM memory controller with ECC support
  
• Programmable interrupt controller (PIC) compliant with OpenPIC standard
  
• Four-channel DMA controller
  
• Two I2C controllers, DUART, timers
  
• Enhanced local bus controller (eLBC)
  
• 16 general-purpose I/O signals
  
• Package: 689-pin wirebond power-BGA (TEPBGA2)

Vývojové nástroje
QorIQ™ P1021/P1012 Modular Development System (MDS)


Cena
začína pre P1021PSE2FDQAA (PBGA-PGE 689 31SQ1.25P1) od 53.36 USD (@100 ks)

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