Datenblatt-Suchmaschine für elektronische Bauteile |
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ST75C520PQFP Datenblatt(PDF) 6 Page - STMicroelectronics |
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ST75C520PQFP Datenblatt(HTML) 6 Page - STMicroelectronics |
6 / 45 page V.24 INTERFACE 11 12 13 14 10 56 55 DUAL PORT RAM 64 x 8 16 15 7 6 5 4 S S S I O E Y E P A G E PROGRAM ROM 8K x 32 63 58 57 2 1 60 61 IIR FIR IIR FIR FIFO 8x 16 FIFO 8x 16 CROM 8K x 16 ST18932 DSP CORE RAM 2K x 16 FIR 59 62 64 DPLL AND CONTROL TXA1 TXA2 RXA1 RXA2 VREFP VCM VREFN 3 52 34 35 36 37 38 39 INT/MOT SINTR SDTACK SCS SR/W (SWR) SDS (SDR) SD [0..7] (26 to 33) SA [0..6] (17 to 23) RESET EBS BOUNDARY SCAN (42 to 51 - 53-54) XTAL EXTAL 7 8 12 8-24 40 9-25 41 ST75C520 II.2 - Hardware Block Diagram III - ELECTRICAL SPECIFICATIONS Unless otherwise noted, electrical characteristics are specified over the operating range. Typical value are given for VDD = +5V and tamb =25 °C. III.1 - Maximum Ratings (referenced to GND) Symbol Parameter Value Unit VDD DC Supply Voltage -0.3 to 7.0 V VI,VIN Digital or Analog Input Voltage -0.3 to (VDD + 0.3) V II,IIN Digital or Analog Input Current ± 1 mA IO Digital Output Current ± 20 mA IOUT Analog Output Current ± 10 mA Toper Operating Temperature 0, + 70 °C Tstg Storage Temperature (plastic) - 40, + 125 °C Ptot Maximum Power Dissipation 1000 mW Stresses above those hereby listed may cause damage to the device. The ratings are stress related only and functional operation of the device at conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. Standard MOS circuits handling procedure should be used to avoid possible damage to the device. III.2 - DC Characteristics VDD = 5.0V ± 5%, GND = 0V, Tamb = 0 to 70°C (unless otherwise specified). III.2.1 - Power Supply and Common Mode Voltage Symbol Parameter Min. Typ. Max. Unit VDD Supply Voltage 4.75 5 5.25 V IDD Supply Current (internal oscillator) 75 100 mA IDD-lp Supply Current in Low Power Mode 1 mA VCM Common Mode Voltage VDD/2 -5% VDD/2 VDD/2 + 5% V ST75C520 6/45 |
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