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HT56R22 Datasheet(PDF) 12 Page - Holtek Semiconductor Inc |
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HT56R22 Datasheet(HTML) 12 Page - Holtek Semiconductor Inc |
12 / 127 page Pin Name Function OPT I/T O/T Description PD2/PWM2 PD2 PDPU ST CMOS General purpose I/O. Register enabled pull-up. PWM2 PINMAP ¾ CMOS PWM2 output PD3/PWM3 PD3 PDPU ST CMOS General purpose I/O. Register enabled pull-up. PWM3 ¾¾ CMOS PWM3 output PD4/PWM0 PD4 PDPU ST CMOS General purpose I/O. Register enabled pull-up. PWM0 PINMAP ¾ CMOS PWM0 output PD5/PWM1 PD5 PDPU ST CMOS General purpose I/O. Register enabled pull-up. PWM1 PINMAP ¾ CMOS PWM1 output PD6/TC1 PD6 PDPU ST CMOS General purpose I/O. Register enabled pull-up. TC1 PINMAP ST ¾ External Timer 1 clock input PD7/INT1 PD7 PDPU ST CMOS General purpose I/O. Register enabled pull-up. INT1 PINMAP ST ¾ External interrupt 1 input PE0/PFD/SCS1 PE0 PEPU ST CMOS General purpose I/O. Register enabled pull-up. PFD CO PINMAP ¾ CMOS PFD output SCS1 CO SPICTL0 ST CMOS SPI1 chip select pin PE1/INT0 PE1 PEPU ST CMOS General purpose I/O. Register enabled pull-up. INT0 PINMAP ST ¾ External interrupt 0 input PE2/TC0 PE2 PEPU ST CMOS General purpose I/O. Register enabled pull-up. TC0 PINMAP ST ¾ External Timer 0 clock input PE3~PE4 PEn PEPU ST CMOS General purpose I/O. Register enabled pull-up. PE5/PWM2 PE5 PEPU ST CMOS General purpose I/O. Register enabled pull-up. PWM2 PINMAP ¾ CMOS PWM2 output PE6~PE7 PEn PEPU ST CMOS General purpose I/O. Register enabled pull-up. PF0~PF7 PFn PFPU ST CMOS General purpose I/O. Register enabled pull-up. PG0~PG1 PGn PGPU ST CMOS General purpose I/O. Register enabled pull-up. VDD VDD ¾ PWR ¾ Power supply VSS VSS ¾ PWR ¾ Ground Note: I/T: Input type; O/T: Output type OPT: Optional by configuration option (CO) or register option PWR: Power; CO: Configuration option ST: Schmitt Trigger input; CMOS: CMOS output; AN: analog input SCOM: Software controlled LCD COM 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. HT56R22/HT56R23/HT56R24/HT56R25/HT56R26 Rev. 1.30 12 December 26, 2014 |
Similar Part No. - HT56R22_14 |
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Similar Description - HT56R22_14 |
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