AST-234
The main segments where AST-234 is an ideal choice is
- GPS modules
- Base station timing Solutions
- Automotive applications
Features
- High performance GPS Baseband
- 8K GPS correlator architecture for enhanced sensitivity and faster time to first fix
- Indoor positioning capability with sensitivity of –163dBm
- Lightning fast positioning with fix times of less than a second
- Accurate time output
- ARM7 based processing engine with upto 90MHz clock speed
- Internal high speed SRAM of 2Mbits and 32Kbits of battery backed SRAM to store configuration parameters
- On-chip industry standard peripherals such as USB 2.0, CAN 2.0, Serial Port, SPI, TWI, UART, GPIO
- Supports low power modes supported by wakeup from system RTC
- Multiple boot mechanisms for desired system configuration
- Scalable system clock frequency to suit processing requirements
Technology
AST-234 is a miniature version of the AST-230 SoC from Accord. It is a low cost platform for wide variety of applications, which involves GPS and other peripherals.