IMPORTANT NOTICE Dear customer, st As from June 1 , 2007 NXP Semiconductors has acquired the LH7xxx ARM Microcontrollers from Sharp Microelectronics. The following changes are applicable to the attached data sheet. In data sheets where the previous Sharp or Sharp Corporation references remain, please use the new links as shown below. For www.sharpsma.com use www.nxp.com/microcontrollers for indicated sales addresses use salesaddresses nxp.com (email) The copyright notice at the bottom of each page (or elsewhere in the document, depending on the version) - Copyright (year) by SHARP Corporation. is replaced with: - NXP B.V. (year). All rights reserved. If you have any questions related to the data sheet, please contact our nearest sales office via e-mail or phone (details via salesaddresses nxp.com). Thank you for your cooperation and understanding, In addition to that the Annex A (attached hereto) is added to the document. NXP Semiconductors LH7A404 32-Bit System-on-Chip Product data sheet Three Programmable Timers FEATURES 32-bit ARM9TDMI RISC Core Three UARTs, one with Classic IrDA (115 kbit/s) 16 kB Cache: 8 kB Instruction and 8 kB Data Cache Smart Card Interface (ISO7816) MMU (Windows CE Enabled) Four Pulse Width Modulators (PWMs) Up to 266 MHz See Table 1 for speed options MultiMediaCard Interface with Secure Digital 80 kB On-Chip Static RAM (MMC 2.11/SD 1.0) Vectored Interrupt Controller AC97 Codec Interface External Bus Interface Smart Battery Monitor Interface Up to 133 MHz See Table 1 for bus speed options Real Time Clock (RTC) Asynchronous and Synchronous interface RAM, Flash, PC Card and CompactFlash Up to 64 General Purpose I/O Channels Clock and Power Management Watchdog Timer 32.768 kHz and 14.7456 MHz Oscillators JTAG Debug Interface and Boundary Scan Programmable PLL Operating Voltage Programmable LCD Controller 1.8 V (200 MHz), 2.1 V (266 MHz) Core Up to 1,024 768 Resolution 3.3 V Input/Output (Except XTALIN is 1.8 V) Supports STN, Color STN, AD-TFT, HR-TFT, TFT Up to 64 K-Colors and 15 Gray Shades 5 V Tolerant Digital Inputs (excludes oscillator pins) Oscillator pins T19, T20, Y18, Y19: 1.8 V 10 % 9 Channel, 10-bit A/D Converter Operating Temperature: 40C to +85C Touch Screen Controller Brownout Detector 324-Ball LFBGA Package DMA (12 Channels) DESCRIPTION External DMA Channels The advent of 3G technology opens up a wide range AC97 of multimedia applications in mobile information appli- MMC ances. The LH7A404 is designed from the ground up USB with a 32-bit ARM922 Core to provide high processing USB 2.0 Full Speed Host (two downstream ports) performance, low power consumption, and a high level of integration. Features include 80 kB on-chip SRAM, USB 2.0 Full Speed Device fully static design, power management unit, low voltage Synchronous Serial Port (SSP) (1.8 V Core, 3.3 V I/O) and on-chip PLL. Motorola SPI, Texas Instruments SSI, National NOTE: Devices containing lead-free solder formulations have differ- Semiconductor MICROWIRE ent reflow temperatures than leaded-solder formulations. When using both solder formulations on the same PC board, On-board Boot ROM designers should consider the effect of different reflow tem- Variety of Boot Modes: external ROM, NAND peratures on the overall PCB assembly process. (Refer to Flash, Serial EEPROM, or XMODEM www.nxp.com for an application note on recommended soldering practices). PS/2 Keyboard/Mouse Interface (KMI) Table 1. LH7A404 Versions 1 PART NUMBER CORE CLOCK BUS CLOCK LOW POWER CURRENT BY MODE VERSION Run = 228 mA (Typ.) Halt = 60 mA (Typ.) 2 LH7A404-N0F-092-xx 266 MHz 133 MHz SOT1021-1 Standby = 200 A (Typ.) Run = 147 mA (Typ.) Halt = 41 mA (Typ.) 2 LH7A404-N0F-000-xx 200 MHz 100 MHz SOT1021-1 Standby = 70 A (Typ.) NOTES: 1. Where xx is a two digit revision number, e.g. B2 refer to www.NXP.com for a list of all the active revisions 2. Lead-free part. Product data sheet 1