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Zakładka z wyszukiwarką danych komponentów |
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Zakładka z wyszukiwarką danych komponentów |
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AM1808 Arkusz danych(PDF) 8 Page - Texas Instruments |
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AM1808 Arkusz danych(HTML) 8 Page - Texas Instruments |
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8 / 265 page  AM1808 SPRS653B – FEBRUARY 2010 – REVISED APRIL 2011 www.ti.com 2 Device Overview 2.1 Device Characteristics Table 2-1 provides an overview of the device. The table shows significant features of the device, including the capacity of on-chip RAM, peripherals, and the package type with pin count. Table 2-1. Characteristics of the Device HARDWARE FEATURES AM1808 DDR2, 16-bit bus width, up to 156 MHz DDR2/mDDR Controller Mobile DDR, 16-bit bus width, up to 150 MHz Asynchronous (8/16-bit bus width) RAM, Flash, EMIFA 16-bit SDRAM, NOR, NAND Flash Card Interface MMC and SD cards supported 64 independent channels, 16 QDMA channels, EDMA3 2 channel controllers, 3 transfer controllers 4 64-Bit General Purpose (each configurable as 2 separate Timers 32-bit timers, one configurable as Watch Dog) UART 3 (each with RTS and CTS flow control) SPI 2 (Each with one hardware chip select) I2C 2 (both Master/Slave) Peripherals Multichannel Audio Serial Port [McASP] 1 (each with transmit/receive, FIFO buffer, 16 serializers) Not all peripherals pins are available at the Multichannel Buffered Serial Port [McBSP] 2 (each with transmit/receive, FIFO buffer, 16) same time (for more 10/100 Ethernet MAC with Management Data I/O 1 (MII or RMII Interface) detail, see the Device Configurations section). 4 Single Edge, 4 Dual Edge Symmetric, or eHRPWM 2 Dual Edge Asymmetric Outputs eCAP 3 32-bit capture inputs or 3 32-bit auxiliary PWM outputs USB 2.0 (USB0) High-Speed OTG Controller with on-chip OTG PHY USB 1.1 (USB1) Full-Speed OHCI (as host) with on-chip PHY General-Purpose Input/Output Port 9 banks of 16-bit LCD Controller 1 SATA Controller 1 (Supports both SATA I and SATAII) Universal Parallel Port (uPP) 1 Video Port Interface (VPIF) 1 (video in and video out) PRU Subsystem (PRUSS) 2 Programmable PRU Cores Size (Bytes) 168KB RAM ARM 16KB I-Cache 16KB D-Cache On-Chip Memory Organization 8KB RAM (Vector Table) 64KB ROM ADDITIONAL MEMORY 128KB RAM JTAG BSDL_ID DEVIDR0 Register 0x0B7D_102F CPU Frequency MHz ARM926 375 MHz (1.2V) or 456 MHz (1.3V) 1.2 V nominal for 375 MHz version Core (V) 1.3 V nominal for 456 MHz version Voltage I/O (V) 1.8V or 3.3 V 13 mm x 13 mm, 361-Ball 0.65 mm pitch, PBGA (ZCE) Packages 16 mm x 16 mm, 361-Ball 0.80 mm pitch, PBGA (ZWT) Product Preview (PP), 375 MHz versions - PD Product Status(1) Advance Information (AI), 456 MHz versions - PD or Production Data (PD) (1) PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. 8 Device Overview Copyright © 2010–2011, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): AM1808 |
Podobny numer części - AM1808_11 |
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Podobny opis - AM1808_11 |
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