AR2010中文资料etc未分类制造商数据手册PDF规格书

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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