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SPEAR1310 Folha de dados(PDF) 1 Page - STMicroelectronics |
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SPEAR1310 Folha de dados(HTML) 1 Page - STMicroelectronics |
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1 / 57 page ![]() Data brief For further information contact your local STMicroelectronics sales office. September 2010 Doc ID 17528 Rev 4 1/57 1 SPEAr1310 Dual-core Cortex A9 embedded MPU for communications Features ■ CPU subsystem: – 2x ARM Cortex A9 cores, up to 600 MHz – Supporting both symmetric (SMP) and asymmetric (AMP) multiprocessing – 32+32 KB L1 Instructions/Data cache per core with parity check – Shared 512 KB L2 cache (ECC protected) with parity check – Accelerator coherence port (ACP) ■ Bus: 64-bit multilayer network-on-chip ■ Memories: – 32 KB BootROM – 32 KB internal SRAM – Multi-port controller (MPMC) for external DDR2-800/DDR3-1066 with 16/32 bits datapath, up to 1GB addressable with ECC option for SEC/DED – Controller (FSMC) for external NAND Flash, parallel NOR Flash and asynchronous SRAM – Controller (SMI) for external serial NOR flash ■ Connectivity: – 2x Giga/Fast Ethernet ports (for external GMII/RGMII/MII PHY) – 3x Fast Ethernet (for external SMII/RMII PHY) – 3x PCIe 2.0 links (embedded PHY) – 3x SATA gen-2 host port – 1x 32-bit PCI expansion bus (up to 66 MHz) – 2x USB 2.0 host ports with integrated PHYs – 1x USB2.0 OTG port with integrated PHY – 2x CAN 2.0 a/b interfaces – 2x TDM/E1 HDLC controllers with 256/32 time slots per frame respectively – 2x HDLC controllers for external RS485 PHYs – 2x I2S ports for external audio/modem – 6x UARTs (up to 5 Mbaud) – 1x SSP port (SPI and other protocols), master/slave, up to 41 Mbps – 2x I2C ports master/slave ■ Integrated support for external peripherals: – TFT LCD controller, up to 1920 x 1200 (60 Hz), 24 bpp – Touchscreen I/F (4-wire resistive) – 9 x 9 keyboard controller – Memory card interface (MCIF) supporting SD/SDIO 2.0, SDHC, MMC 4.2/4.3, CF/CF+ Rev 4.1, XD ■ Expansion interface (EXPI) ■ Security: C3 cryptographic accelerator ■ 13x timers and 1x real time clock ■ Miscellaneous functions: – 2x high-performance 8-channels DMA controllers – JPEG HW codec – 10 bit ADC, up to 1 Msps, 8 inputs with autoscan capability – Programmable bidirectional GPIO signals with interrupt capability – 510 + 209 one time programmable (OTP) bits – Embedded sensor for junction temperature monitoring – JTAG-PTM (debugging and test interface) ■ Power saving features: – Power islands for leakage reduction – IP clock gating for dynamic power reduction – Dynamic frequency scaling PBGA (23 x 23 mm) www.st.com |
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