LH7A404

` ARM922T<sup>TM</sup> Core:
32-bit ARM9TDMI<sup>TM</sup> RISC Core (200 MHz)
16KB Cache: 8KB Instruction Cache and 8KB Data Cache
MMU (Windows CE<sup>TM</sup> Enabled)
` 80KB On-Chip Memory
` Vectored Interrupt Controller
` External Bus Interface
100 MHz
Asynchronous SRAM/ROM/Flash
Synchronous DRAM/Flash
PCMCIA
Compact Flash
` Clock and Power Management
32.768 kHz and 14.7456 MHz Oscillators
Programmable PLL
` Low Power Modes
Run (200 mA), Halt, Standby (35 A)
`Programmable LCD Controller
Up to 1,024 * 768 Resolution
Supports STN, Color STN, HR-TFT, TFT
Up to 64 k-Colors and 15 Gray Shades
` 10 Channel, 10-bit A/D Converter
Touch Screen Controller
Brownout Detector
` DMA (12 Channels)
External DMA Channels
AAC (AC97)
MMC
USB
` USB Host and Device Interface (USB1.1)
` Synchronous Serial Port (SSP)
Motorola SPI<sup>TM</sup>
Texas Instruments SSI
National MICROWIRE<sup>TM</sup>
` PS/2 Keyboard/Mouse Interface (KMI)
` Three Programmable Timers
` Three UARTs
Classic IrDA (115 kbit/s)
` Smart Card Interface (ISO7816)
` Four Pulse Width Modulators (PWMs)
` MultiMediaCard Interface with Secure Digital (MMC 2.11/SD 1.0)
`AAC (AC97) Codec Interface
` Smart Battery Monitor Interface
` Real Time Clock (RTC)
` Up to 64 General Purpose I/O Channels
` Programmable Interrupt Controller
` Watchdog Timer
`JTAG Debug Interface and Boundary Scan
` Operating Voltage
1.8 V Core
3.3 V Input/Output (1.8 V I/O Optional*)
`Temperature
0 to +70 Commercial
-40 to +85 Industrial (With Clock Frequency Reduction*)
` 324-Ball PBGA Package

The advent of 3G technology opens the door for a wide range of Multimedia applications in mobile infor- mation appliances. These appliances require high pro- cessing performance and low power consumption. The LH7A404 is designed from the ground up to provide high processing performance, low power consumption, and a high level of integration.

The LH7A404 contains a high performance 32-bit ARM922T Core. Power consumption is reduced by the high level of integration, 80KB on-chip SRAM, fully static design, power management unit, low voltage operation (1.8 V Core, 1.8 V or 3.3 V I/O) and on-chip PLL.