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AM1806BZWT4 Datasheet(Fiches technique) 8 Page - Texas Instruments

Numéro de pièce AM1806BZWT4
Description  AM1806 ARM Microprocessor
Télécharger  241 Pages
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Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
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 8 page
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AM1806
SPRS658B – FEBRUARY 2010 – REVISED MAY 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
AM1806
DDR2, 16-bit bus width, up to 150 MHz
DDR2/mDDR Controller
Mobile DDR, 16-bit bus width, up to 133 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 (configurable as 2 separate 32-bit
Timers
timers, 1 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)
Multichannel Audio Serial Port [McASP]
1 (each with transmit/receive, FIFO buffer, 16 serializers)
Multichannel Buffered Serial Port [McBSP]
2 (each with transmit/receive, FIFO buffer, 16)
Peripherals
4 Single Edge, 4 Dual Edge Symmetric, or
eHRPWM
2 Dual Edge Asymmetric Outputs
Not all peripherals pins
are available at the
USB 2.0 (USB0)
High-Speed OTG Controller with on-chip OTG PHY
same time (for more
General-Purpose Input/Output Port
9 banks of 16-bit
detail, see the Device
Configurations section). LCD Controller
1
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, 1088KB Boot ROM
ARM
16KB I-Cache
16KB D-Cache
On-Chip Memory
Organization
8KB RAM (Vector Table)
64KB ROM
ADDITIONAL MEMORY
128KB RAM
C674x CPU ID + CPU
Control Status Register (CSR.[31:16])
0x1400
Rev ID
C674x Megamodule
Revision ID Register (MM_REVID[15:0])
0x0000
Revision
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 verion
Core (V)
1.3 V nominal for 456 MHz verion
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),
Product Status(1)
Advance Information (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): AM1806




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