DESCRIPTION
The SHARP BlueStreak LH75400/01/10/11 family consists of four low-cost 16/32-bit System-on-Chip (SoC) devices.
• LH75401 — contains the superset of features.
• LH75411 — similar to LH75401, without CAN 2.0B.
• LH75400 — similar to LH75401, but with a Grayscale LCDC only.
• LH75410 — similar to LH75400, without CAN 2.0B.

COMMON FEATURES
• Highly Integrated System-on-Chip
• ARM7TDMI-S™ Core
• High Performance (70 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
• 32KB On-chip SRAM
   – 16KB Tightly Coupled Memory (TCM) SRAM
   – 16KB 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 Inputs
• 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 Palletized 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 Palletized 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.

Unique Features of the LH75400
• Grayscale LCDC
   – 4-bit (16 Level) Grayscale, up to XGA
   – 8-bit Video Bus
   – Supports STN Displays.
• Controller Area Network (CAN) Controller that supports CAN version 2.0B.

Unique Features of the LH75410
• Grayscale LCDC
   – 4-bit (16 Level) Grayscale, up to XGA
   – 8-bit Video Bus
   – Supports STN Displays.