LH7A400

Product data sheet LH7A400 32-Bit System-on-Chip FEATURES 32-bit ARM9TDMI™ RISC Core – 16 kB Cache: 8 kB Instruction and 8 kB Data – MMU (Windows CE™ Enabled) – Up to 250 MHz; see Table 1 for options 80 kB On-Chip Static RAM Programmable Interrupt Controller External Bus Interface – Up to 125 MHz; see Table 1 for options – Asynchronous SRAM/ROM/Flash – Synchronous DRAM/Flash – PCMCIA – CompactFlash Clock and Power Management – 32.768 kHz and 14.7456 MHz Oscillators – Programmable PLL Programmable LCD Controller – Up to 1,024 × 768 Resolution – Supports STN, Color STN, AD-TFT, HR-TFT, TFT – Up to 64 k-Colors and 15 Gray Shades DMA (10 Channels) – AC97 – MMC – USB USB Device Interface (USB 2.0, Full Speed) Synchronous Serial Port (SSP) – Motorola SPI™ – Texas Instruments SSI – National MICROWIRE™ Three Programmable Timers Three UARTs – Classic IrDA (115 kbit/s) Smart Card Interface (ISO7816) Two DC-to-DC Converters MultiMediaCard™ Interface AC97 Codec Interface Smart Battery Monitor Interface Real Time Clock (RTC) Up to 60 General Purpose I/Os Watchdog Timer JTAG Debug Interface and Boundary Scan Operating Voltage – 1.8 V Core – 3.3 V Input/Output 5 V Tolerant Digital Inputs (except oscillator pins) – Oscillator pins P15, P16, R13, and T13 are 1.8 V ± 10 %. Operating Temperature: 40°C to +85°C 256-ball BGA or 256-ball LFBGA Package DESCRIPTION The LH7A400, powered by an ARM922T, is a complete System-on-Chip with a high level o...