STA2058 TESEO GPS platform high-sensitivity baseband Data Brief Features Single chip baseband with embedded Flash Complete embedded memory system: Flash 256 KB +16 Kbytes LQFP64 LFBGA144 RAM 64 Kbytes 66 MHz ARM7TDMI 32 bit processor Evaluation kits High performance GPS engine (HPGPS) SBAS (WAAS and EGNOS) supported STA2058 module reference design (25x25mm) Sensitivity (-146 dBm acquisition, -159 dBm Evaluation board hosting STA2058 module tracking) SDK board (for application SW development) Time to first fix (1s reacquisition, 2.5 s hot start, 34 s warm start, 39 s cold start) Description Accuracy (2 m autonomous) STA2058 is the high-sensitivity baseband of External memory interface (EMI) supporting up TESEO GPS platform which include the STA5620 to 64 Mbite of external SRAM, Flash and ROM RF Front-End. Extensive GPS receiver interfaces: The embedded Flash memory enables the 48 GPIOs, 4 UARTs, 2 SPIs, 2 I2Cs, equipment manufacturer to load the entire GPS 2 CANs 2.0, 1 USB 1.1,1 HDLC and 4 channels software (including tracking, acquisition, ADC navigation and data output) after customizing its ST proprietary Flash embedded technology interfaces to his needs. A standard GPS library is available from ST. LFBGA144 and LQFP64 lead-free package -40 C to 85 C operating temperature range TESEO is the ideal solution for consumer, handheld, PND (portable navigation), in vehicle navigation and telematics systems. SBAS (WAAS and EGNOS) feature is also supported. Table 1. Device summary EMI Automotive Order code Package Packing (External Memory Interface) grade STA2058 LQFP64 (10x10x1.4mm) No Tray No STA2058TR LQFP64 (10x10x1.4mm) No Tape and reel No STA2058EX LFBGA144 (10x10x1.7mm) Yes Tray No STA2058EXTR LFBGA144 (10x10x1.7mm) Yes Tape and reel No STA2058EXA LFBGA144 (10x10x1.7mm) Yes Tray Yes STA2058EXATR LFBGA144 (10x10x1.7mm) Yes Tape and reel Yes September 2013 Rev 4 1/20 For further information contact your local STMicroelectronics sales office. www.st.com 20 Obsolete Product(s) - Obsolete Product(s)Contents STA2058 Contents 1 Features summary 3 2 Pin description . 5 2.1 Logic symbol . 5 3 System block diagram . 6 3.1 Package LFBGA144 8 3.2 Package LQFP64 9 3.3 Power supply pins 10 4 Electrical characteristic . 11 4.1 DC electrical characteristic .11 4.2 AC electrical characteristics . 12 4.3 nRSTIN input filter characteristics 12 4.4 Flash electrical characteristics . 13 4.5 Oscillator electrical characteristics 14 4.6 ADC electrical characteristics 14 4.7 PLL electrical characteristics 15 4.8 LVD electrical characteristics 15 4.9 GPS performances 16 5 Package information 17 6 Revision history . 19 2/20 Obsolete Product(s) - Obsolete Product(s)