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AM1707BZKBA3 Arkusz danych(PDF) 8 Page - Texas Instruments |
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AM1707BZKBA3 Arkusz danych(HTML) 8 Page - Texas Instruments |
8 / 155 page AM1705 SPRS657A – FEBRUARY 2010 – REVISED APRIL 2010 www.ti.com 3 Device Overview 3.1 Device Characteristics 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 3-1. Characteristics of the device HARDWARE FEATURES AM1705 EMIFB 16-bit , upto 512Mb SDRAM EMIFA Asynchronous (8/16-bit bus width) RAM, Flash, NOR, NAND Flash Card Interface MMC and SD cards supported. EDMA3 32 independent channels, 8 QDMA channels, 2 Transfer controllers 2 64-Bit General Purpose (configurable as 2 separate 32-bit timers, 1 configurable as Timers Watch Dog) UART 3 (one with RTS and CTS flow control) SPI 2 (Each with one hardware chip select) I2C 2 (both Master/Slave) Multichannel Audio 2(each with transmit/receive, FIFO buffer, 16/12/4 serializers) Serial Port [McASP] 10/100 Ethernet MAC with Management Data 1 (RMII Interface) Peripherals I/O eHRPWM 6 Single Edge, 6 Dual Edge Symmetric, or 3 Dual Edge Asymmetric Outputs Not all peripherals pins are available at the eCAP 3 32-bit capture inputs or 3 32-bit auxiliary PWM outputs same time (for more eQEP 2 32-bit QEP channels with 4 inputs/channel detail, see the Device Configurations section). USB 2.0 (USB0) High-Speed OTG Controller with on-chip OTG PHY General-Purpose 8 banks of 16-bit Input/Output Port PRU Subsystem 2 Programmable PRU Cores (PRUSS) Size (Bytes) 168KB RAM, 1088KB ROM ARM 16KB I-Cache 16KB D-Cache On-Chip Memory 8KB RAM (Vector Table) Organization 64KB ROM ADDITIONAL MEMORY 128KB RAM 0x8B7D F02F (Silicon Revision 1.1) JTAG BSDL_ID DEVIDR0 register 0x9B7D F02F (Silicon Revision 2.0) 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) 3.3 V Package 24 mm x 24 mm, 176-Pin, 0.5 mm pitch, TQFP (PTP) Product Preview (PP), Advance Information Product Status(1) (AI), AI or Production Data (PD) (1) ADVANCE INFORMATION concerns new products in the sampling or preproduction phase of development. Characteristic data and other specifications are subject to change without notice. 8 Device Overview Copyright © 2010, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Link(s): AM1705 |
Podobny numer części - AM1707BZKBA3 |
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Podobny opis - AM1707BZKBA3 |
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