HT66F016(2012) View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
Manufacturer
HT66F016 Datasheet PDF : 116 Pages
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HT66F016/HT66F017/HT68F016/HT68F017
HT66F017, HT68F017
Pin Name
Function
PA0~PA7
Port A
PB0~PB5
AN0~AN3
VREF
C-
C+
CX
TCK0
TCK1
Port B
A/D converter input
A/D converter reference input
Comparator input
Comparator input
Comparator output
TM0 input
TM1 input
TP0
TM0 I/O
TP1
TM1 I/O
INT0
External Interrupt
INT1
OSC1
OSC2
VDD
AVDD
VSS
AVSS
External Interrupt
HXT pin
HXT pin
Power supply *
A/D converter power supply *
Ground **
A/D converter ground **
OP
PAWU
PAPU
PBPU
ACERL
ADCR1
CPC
PRM
PRM
PRM
TMPC
PRM
TMPC
INTC0
INTEG
INTC2
INTEG
CO
CO
¾
¾
¾
¾
I/T
ST
ST
AN
AN
AN
AN
¾
ST
ST
ST
ST
ST
ST
HXT
¾
PWR
PWR
PWR
PWR
O/T
Pin-Shared Mapping
CMOS ¾
CMOS
¾
¾
¾
¾
CMOS
¾
¾
¾
PA0~PA3
PA1
PA1
PA0
PA2
PA4, PA6, PA7or PB1
PA2 or PA3
CMOS PA2, PA3, PA5 or PB0
CMOS PA4, PA6, PA7 or PB1
¾
PA3 or PA2
¾
¾
HXT
¾
¾
¾
¾
PA5 or PA4
PA6
PA5
¾
¾
¾
¾
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
HXT: High frequency crystal oscillator
*: VDD is the device power supply while AVDD is the ADC power supply. The AVDD pin is bonded together
internally with VDD.
**: VSS is the device ground pin while AVSS is the ADC ground pin. The AVSS pin is bonded together internally
with VSS.
HT68F017 doesn¢t have AN0~AN3, VREF pin.
Absolute Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Input Voltage..............................VSS-0.3V to VDD+0.3V
IOL Total ..............................................................100mA
Total Power Dissipation .....................................500mW
Storage Temperature ............................-50°C to 125°C
Operating Temperature...........................-40°C to 85°C
IOH Total............................................................-100mA
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.
Rev. 1.00
11
May 14, 2012
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