SHARP_LH7A404 Datasheet, PDF (2/51 Pages) Sharp Electrionic Components – 32 BIT SYSTEM ON CHIP

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