LH75401/LH75411 System-on-Chip0 pages

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^k. founded by Philips

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Preliminary data sheet

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LH75401/LH75411

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System-on-Chip

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DESCRIPTION

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The NXP BlueStreak LH75401/LH75411 family con-

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sists of two low-cost 16/32-bit System-on-Chip (SoC)

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devices.

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• LH75401 — contains the superset of features.

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• LH75411 — similar to LH75401, without CAN 2.0B.

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COMMON FEATURES

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• Highly Integrated System-on-Chip

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• ARM7TDMI-S™ Core

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• High Performance (84 MHz CPU Speed)

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- Internal PLL Driven or External Clock Driven

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- Crystal Oscillator/Internal PLL Can Operate with

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Input Frequency Range of 14 MHz to 20 MHz

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• 32 kB On-chip SRAM

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- 16 kB Tightly Coupled Memory (TCM) SRAM

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- 16 kB Internal SRAM

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• Clock and Power Management

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- Low Power Modes: Standby, Sleep, Stop

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• Eight Channel, 10-bit Analog-to-Digital Converter

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• Integrated Touch Screen Controller

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• Serial interfaces

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- Two 16C550-type UARTs supporting baud rates

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up to 921,600 baud (requires crystal frequency of

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14.756 MHz).

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- One 82510-type UART supporting baud rates up

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to 3,225,600 baud (requires a system clock of

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70 MHz).

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• Synchronous Serial Port

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- Motorola SPI™

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- National Semiconductor Microwire™

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- Texas Instruments SSI

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• Real-Time Clock (RTC)

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• Three Counter/Timers

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- Capture/Compare/PWM Compatibility

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- Watchdog Timer (WDT)

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• Low-Voltage Detector

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• JTAG Debug Interface and Boundary Scan

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• Single 3.3 V Supply

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• 5 V Tolerant Digital I/O

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- XTALIN and XTAL32IN inputs are 1.8 V ± 10 %

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• 144-pin LQFP Package

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• -40°C to +85°C Operating Temperature

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Unique Features of the LH75401

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• Color and Grayscale Liquid Crystal Display (LCD)

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Controller

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- 12-bit (4,096) Direct Mode Color, up to VGA

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- 8-bit (256) Direct or Palettized Color, up to SVGA

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- 4-bit (16) Direct Mode Color/Grayscale, up to XGA

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- 12-bit Video Bus

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- Supports STN, TFT, HR-TFT, and AD-TFT

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Displays.

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• CAN Controller that supports CAN version 2.0B.

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Unique Features of the LH75411

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• Color and Grayscale LCD Controller (LCDC)

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- 12-bit (4,096) Direct Mode Color, up to VGA

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- 8-bit (256) Direct or Palettized Color, up to SVGA

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- 4-bit (16) Direct Mode Color/Grayscale, up to XGA

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- 12-bit Video Bus

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- Supports STN, TFT, HR-TFT, and AD-TFT

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Displays.

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Preliminary data sheet

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