LH7A404 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

Manufacturer

LH7A404

32-Bit System-on-Chip

Sharp Electronics 

LH7A404

32-Bit System-on-Chip

14.7456 MHz 32.768 kHz

OSCILLATOR,

PLL1 and PLL2, POWER

MANAGEMENT, and

RESET CONTROL

ARM 922T

EXTERNAL

BUS

INTERFACE

ASYNCHRONOUS

MEMORY

CONTROLLER

PCMCIA /CF

CONTROLLER

SYNCHRONOUS

MEMORY

CONTROLLER

LCD AHB

BUS

80KB

SRAM

COLOR LCD

CONTROLLER

HR-TFT

LCD TIMING

CONTROLLER

USB HOST

INTERFACE

COLOR LCD

CONTROLLER

ADVANCED

HIGH-PERFORMANCE

BUS (AHB)

VECTORED

INTERRUPT

CONTROLLER

ADVANCED

PERIPHERAL

BUS BRIDGE

DMA

CONTROLLER

ADVANCED

PERPHERAL

BUS (APB)

REAL TIME

CLOCK

WATCHDOG

TIMER

TIMER (3)

GENERAL

PURPOSE I/O

(64)

SYNCHRONOUS

SERIAL PORT

BATTERY

MONITOR

INTERFACE

UART (3)

IrDA

INTERFACE

USB DEVICE

INTERFACE

MULTIMEDIA CARD/

SECURE DIGITAL

INTERFACE

AC97

CODEC

INTERFACE

SMART CARD

INTERFACE

(ISO7816)

PWM (4)

A/D

TOUCH SCREEN

CONTROLLER

PS/2 INTERFACE

Figure 1. LH7A404 Block Diagram

LH7A404-1

2

Advance Data Sheet

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