DESCRIPTION

· STA2058 is a high-sensitivity baseband for the TESEO GPS platform, integrating the STA5620 RF Front-End.

· It features embedded Flash memory, allowing manufacturers to load customized GPS software.

· Ideal for consumer, handheld, PND, in-vehicle navigation, and telematics systems.

FEATURES

· Single chip baseband with 256 KB Flash and 64 KB RAM.

· 66 MHz ARM7TDMI 32-bit processor.

· High-performance GPS engine with SBAS support.

· Sensitivity: -146 dBm acquisition, -159 dBm tracking.

· Time to first fix: 1s reacquisition, 2.5s hot start, 34s warm start, 39s cold start.

· Accuracy: 2m autonomous.

· Extensive interfaces: 48 GPIOs, 4 UARTs, 2 SPIs, 2 I2Cs, 2 CANs 2.0, 1 USB 1.1, 1 HDLC, 4 ADC channels.

· Operating temperature: -40°C to 85°C.

APPLICATIONS

· Consumer electronics.

· Handheld devices.

· Portable Navigation Devices (PND).

· In-vehicle navigation systems.

· Telematics systems.