AR2010中文資料etc未分類制造商數據手冊PDF規(guī)格書

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The AR2010 GPS controller SoC is a single chip integrated processor with peripherals suitable for all GPS receiver related products, GPS engine board, GPS mouse, GPS CF-card, GPS watch, GPS handheld navigator/locator, PDA with GPS receiver, add-on notebook PC and other specific designs.

FEATURES:

The AR2010 controller SoC includes the following functions and capabilities:

? CPU: MIPS 1 class R3000 level, 32-bit RISC processor with 2 KB Instruction cache and 2 KB data cache, and up to 100 MHz CPU Clock rate

? Built-in 64 KB SRAM

? SDRAM Controller supports two SDRAM banks of 16-bit data bus

? Up to 32 MB address space

? GPS Base-band decoder with 12 channel correlators and built-in carrier/code tracking loops

? LCD display interface driver

? ADC with touch screen interface controller

? Supports GPIOs for multi-purpose peripherals

? 2 UART channels for serial communications

? Real time clock with alarm

? Stop watch timer for synchronization control

? Watch dog timer support

? Crystal oscillator and clock generation PLL

? Sophisticated power management modes supports active power down And self refresh power saving

? Package: 176-pin LQFP

APPLICATIONS:

? Vehicle navigation and security system

? Vehicle dispatch

? Outdoor activities mountaineering, fishing and boating

? Child/elderly/personal locator and security system

? GPS watches and digital camera

? Mobile and navigation consumer applications