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LH75401/75411

Single-chip 16/32-bit microcontroller; 256\ kB ISP/IAP flash with 10-bit ADC and CAN


INTRODUCTION | SPECIFICATION | PACKAGE | SUPPORT

LH75401/75411

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.

LH75401
System-on-Chip with ARM7TDMI-S microcontroller, 32KB SRAM, LCD controller up to 12-bit or XGA, AHB, APB, external memory interface, CAN
LH75411 System-on-Chip with ARM7TDMI-S microcontroller, 32KB SRAM, LCD controller up to 12-bit or XGA, AHB, APB, external memory interface

< features >

  • Highly Integrated System-on-Chip
  • 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 pct
  • 144-pin LQFP Package
  • -40Cel to +85Cel 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 LH75401 >

  • 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.

< Block Diagram >

< Pinning >

Product
Ordering Code
LH75401N0Q100C0 9352 850 49551
LH75411N0Q100C0 9352 850 46551
- Application Notes -  
- AN10256-2 Using IAP for LPC2000 ARM devices
   
- Support Documents-  
- 75016051: The choice for embedded Technologies
- LH75401/410/411 User Manual
   

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