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HT68F03 Datasheet(PDF) 6 Page - Holtek Semiconductor Inc |
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HT68F03 Datasheet(HTML) 6 Page - Holtek Semiconductor Inc |
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6 / 139 page  HT68F03/HT68F04 Pin Name Function OP I/T O/T Pin-Shared Mapping PA0~PA7 Port A PAWU PAPU ST CMOS ¾ C- Comparator input CPC CPC AN ¾ PA1 C+ Comparator input AN ¾ PA0 CX Comparator output ¾ CMOS PA2 TCK0 TM0 input PRM ST ¾ PA4, PA6 or PA7 TCK1 TM1 input PRM ST ¾ PA3 or PA7 TP0 TM0 I/O PRM ST CMOS PA3, PA5 or PA2 TP1 TM1 I/O PRM ST CMOS PA4, PA6 or PA7 INT External Interrupt PRM ST ¾ PA3 or PA7 OSC1 HXT/ERC/LXT pin CO HXT LXT ¾ PA6 OSC2 HXT/LXT pin CO ¾ HXT LXT PA5 RES Reset pin CO ST ¾ PA7 VDD Power supply ¾ PWR ¾¾ VSS Ground ¾ PWR ¾¾ Note: I/T: Input type; O/T: Output type OP: Optional by configuration option (CO) or register option PWR: Power; CO: Configuration option; ST: Schmitt Trigger input CMOS: CMOS output; NMOS: NMOS output SCOM: Software controlled LCD COM; AN: Analog input pin HXT: High frequency crystal oscillator LXT: Low frequency crystal oscillator Absolute Maximum Ratings Supply Voltage ...........................VSS -0.3V to VSS+6.0V Storage Temperature ............................ -50°Cto125°C Input Voltage..............................VSS -0.3V to VDD+0.3V Operating Temperature........................... -40°Cto85°C IOL Total ................................................................80mA IOH Total.............................................................. -80mA Total Power Dissipation .....................................500mW Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. HT66F03/HT66F04/HT68F03/HT68F04 Rev. 1.00 6 April 16, 2010 |
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