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SPEAR-09-B042 Datasheet(PDF) 1 Page - STMicroelectronics |
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SPEAR-09-B042 Datasheet(HTML) 1 Page - STMicroelectronics |
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1 / 66 page ![]() Preliminary Data This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. May 2008 Rev 1 1/66 1 SPEAR-09-B042 SPEAr® BASIC ARM 926EJ-S core, customizable logic, large IP portfolio SoC Features ■ ARM926EJ-S core @333 MHz – 16 Kbyte instructions/data cache ■ Reconfigurable logic array: – 300 Kgate (100% utilization rate) – 102 I/O lines – No clock domain limitation – 64 Kbyte + 8 Kbyte configurable memory pool ■ Multilayer AMBA 2.0 compliant bus with fMAX 166 MHz ■ 32-Kbyte boot ROM ■ 8 Kbyte common static RAM – Shared with reconfigurable array ■ Dynamic power saving features ■ High performance DMA – 8 channels ■ Ethernet 10/100 MAC with MII interface. (IEEE-802.3) ■ USB 2.0 device with integrated PHY ■ 2 USB 2.0 host with integrated PHY ■ External DRAM memory interface: – 8/16-bit (LPDDR@166 MHz) – 8/16-bit (DDR2@333 MHz) – 2 banks available ■ Flash interface: – SPI serial (up to 50 Mbps) ■ SPI master/slave up to 50 Mbps – Compliant with Motorola, Texas instruments and National semiconductor protocols ■ I2C master/slave mode – high, fast and slow speed ■ UARTs (up to 460.8 Kbps) ■ IrDA (FIR/MIR/SIR) compliant serial link from 9.6 Kbps to 4 Mbps speed-rate ■ 6 legacy GPIO bidirectional signals with interrupt capability ■ ADC 10-bit, 1 Msps 8 inputs – Hw supporting up to 13.5 bits at 8 KSPS by oversampling and accumulation ■ JPEG codec accelerator (1 clock/pixel) ■ C3 crypto accelerator ■ 3 pairs of 16-bit general purpose timers with programmable prescaler ■ Real-time clock ■ Watchdog ■ System controller ■ Miscellaneous internal control registers – SOC parameter configuration ■ JTAG (IEEE1149.1) interface ■ ETM9 interface ■ Operating temperature: - 40 to 85 °C ■ Low power consumption technology Description SPEAr BASIC is a powerful digital engine belonging to SPEAr family, the innovative customizable system-on-chip. The device integrates an ARM 926 core with an extensive set of proven IPs and a large configurable logic block that allows very fast customization of unique and/or proprietary solutions. LFBGA289 www.st.com |
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