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LH75400 Dataheets PDF



Part Number LH75400
Manufacturers Sharp
Logo Sharp
Description (LH75400/01/10/11) 16/32-bit Microcontroller With Grayscale LCD Controller
Datasheet LH75400 DatasheetLH75400 Datasheet (PDF)

LH75400/01/10/11 Data Sheet 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. System-on-Chip • JTAG Debug Interface and Boundary Scan • Single 3.3 V Supply • 5 V Tolerant Digital I/O • 144-pin LQFP Package • -40°C t.

  LH75400   LH75400


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LH75400/01/10/11 Data Sheet 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. System-on-Chip • JTAG Debug Interface and Boundary Scan • Single 3.3 V Supply • 5 V Tolerant Digital I/O • 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. COMMON FEATURES • Highly Integrated System-on-Chip • ARM7TDMI-S™ Core • High Performance (90 MHz CPU Speed) – Internal PLL Driven or External Clock Driven – Crystal Oscillator/Internal PLL Can Operate with Input Frequency Range of 14 MHz to 29 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 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. NOTES: 1. ARM7 Thumb, and ARM7TDMI-S are trademarks of ARM LTD. 2. Motorola SPI is a trademark of Motorola, Inc. 3. Microwire is a trademark of National Semiconductor Corporation. 4. VGA and XGA modes require 66 MHz CPU speed. 5. XTAL inputs are not 5 V tolerant. 6. CPU performance at 1.8 V at 50°C, VDDC supplied externally. Data Sheet Version 1.1 1 LH75400/01/10/11 System-on-Chip LH75401 BLOCK DIAGRAM LH75401 14 to 29 MHz 32.768 kHz OSCILLATOR, PLL, POWER MANAGEMENT, and RESET CONTROL REAL TIME CLOCK INTERNAL 16KB SRAM 76-BIT GENERAL PURPOSE I/O ARM7TDMI-S AHB INTERFACE VECTORED INTERRUPT CONTROLLER I/O CONFIGURATION TCM 16KB SRAM SYNCHRONOUS SERIAL PORT 4 CHANNEL DMA CONTROLLER STATIC MEMORY CONTROLLER TIMER (3) ADVANCED PERIPHERAL BUS BRIDGE WATCHDOG TIMER BROWNOUT DETECTOR COLOR LCD CONTROLLER CAN 2.0B LINEAR REGULATOR ADVANCED LCD INTERFACE UART (3) 8 CHANNEL 10-BIT ADC TOUCH PANEL INTERFACE ADVANCED HIGH PERFORMANCE BUS (AHB) ADVANCED PERPHERAL BUS (APB) LH75401-1 Figure 1. LH75401 Block Diagram 2 Version 1.1 Data Sheet System-on-Chip LH75400/01/10/11 LH75411 BLOCK DIAGRAM LH75411 14 to 29 MHz 32.768 kHz OSCILLATOR, PLL, POWER MANAGEMENT, and RESET CONTROL REAL TIME CLOCK INTERNAL 16KB SRAM 76-BIT GENERAL PURPOSE I/O ARM 7TDMI-S AHB INTERFACE VECTORED INTERRUPT CONTROLLER I/O CONFIGURATION TCM 16KB SRAM SYNCHRONOUS SERIAL PORT 4 CHANNEL DMA CONTROLLER STATIC MEMORY CONTROLLER TIMER (3) ADVANCED PERIPHERAL BUS BRIDGE WATCHDOG TIMER BROWNOUT DETECTOR COLOR LCD CONTROLLER UART (3) LINEAR REGULATOR ADVANCED HIGH PERFORMANCE BUS (AHB) ADVANCED LCD INTERFACE 8 CHANNEL 10-BIT ADC TOUCH PANEL INTERFACE ADVANCED PERPHERAL BUS (APB) LH75411-1 Figure 2. LH75411 Block Diagram Data Sheet Version 1.1 3 LH75400/01/10/11 System-on-Chip LH75400 BLOCK DIAGRAM LH75400 14 to 29 MHz 32.768 kHz OSCILLATOR, PLL, POWER MANAGEMENT, and RESET CONTROL REAL TIME CLOCK INTERNAL 16KB SRAM 76-BIT GENERAL PURPOSE I/O ARM 7TDMI-S AHB INTERFACE VECTORED INTERRUPT CONTROLLER I/O CONFIGURATION TCM 16KB SRAM SYNCHRONOUS SERIAL PORT 4 CHANNEL DMA CONTROLLER STATIC MEMORY CONTROLLER TIMER (3) ADVANCED PERIPHERAL BUS BRIDGE WATCHDOG TIMER BROWNOUT DETECTOR GRAYSCALE LCD CONTROLLER CAN 2.0B UART (3) LINEAR REGULATOR 8 CHANNEL 10-BIT ADC TOUCH PANEL INTERFACE ADVANCED HIGH PERFORMANCE BUS (AHB) ADVANCED PERPHERAL BUS (APB) LH75400-1 Figure 3. LH75400 Block Diagram 4 Version 1.1 Data Sheet System-on-Chip LH75400/01/10/11 LH75.


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