The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices.

• LH75401 — contains the superset of features.
• LH75411 — similar to LH75401, without CAN 2.0B. Highly Integrated System-on-Chip

Common Features

• ARM7TDMI-S™ Core
• High Performance (84 MHz CPU Speed)
  • Internal PLL Driven or External Clock Driven
  • Crystal Oscillator/Internal PLL Can Operate with Input Frequency Range of 14 MHz to 20 MHz
• 32 kB On-chip SRAM
  • 16 kB Tightly Coupled Memory (TCM) SRAM
  • 16 kB Internal SRAM
• Clock and Power Management
  • Low Power Modes: Standby, Sleep, Stop
• Eight Channel, 10-bit Analog-to-Digital Converter
• Integrated Touch Screen Controller
• Serial interfaces
  • Two 16C550-type UARTs supporting baud rates up to 921,600 baud (requires crystal frequency of 14.756 MHz).
  • One 82510-type UART supporting baud rates up to 3,225,600 baud (requires a system clock of 70 MHz).
• Synchronous Serial Port
  • Motorola SPI™
  • National Semiconductor Microwire™
  • Texas Instruments SSI
• Real-Time Clock (RTC)
• Three Counter/Timers
  • Capture/Compare/PWM Compatibility
  • Watchdog Timer (WDT)
• Low-Voltage Detector JTAG Debug Interface and Boundary Scan
• Single 3.3 V Supply
• 5 V Tolerant Digital I/O
  • XTALIN and XTAL32IN inputs are 1.8 V ± 10 %
• 144-pin LQFP Package
• −40°C to +85°C Operating Temperature
  

Unique Features of the LH75401

• Color and Grayscale Liquid Crystal Display (LCD) Controller
  • 12-bit (4,096) Direct Mode Color, up to VGA
  • 8-bit (256) Direct or Palettized Color, up to SVGA
  • 4-bit (16) Direct Mode Color/Grayscale, up to XGA
  • 12-bit Video Bus
• Supports STN, TFT, HR-TFT, and AD-TFT Displays.
• CAN Controller that supports CAN version 2.0B.
  

Unique Features of the LH75411

• Color and Grayscale LCD Controller (LCDC)
  • 12-bit (4,096) Direct Mode Color, up to VGA
  • 8-bit (256) Direct or Palettized Color, up to SVGA
  • 4-bit (16) Direct Mode Color/Grayscale, up to XGA
  • 12-bit Video Bus
  • Supports STN, TFT, HR-TFT, and AD-TFT Displays.