HT48CA3 Holtek Semiconductor Inc, HT48CA3 Datasheet - Page 15
![no-image](/images/no-image-200.jpg)
HT48CA3
Manufacturer Part Number
HT48CA3
Description
8-Bit Remote Type MCU
Manufacturer
Holtek Semiconductor Inc
Datasheet
1.HT48CA3.pdf
(36 pages)
- Current page: 15 of 36
- Download datasheet (272Kb)
Options
The following table shows all kinds of mask option in the MCU. All of the mask options must be defined to ensure proper
system functioning.
Rev. 1.40
PA0~PA7 wake-up enable or disable
PC pull-high enable or disable
PA pull-high enable or disable: Byte option
PF pull-high enable or disable
PB pull-high (PB0~PB3, PB4~PB7) enable or disable: Nibble option
PB0 or PFD
CLR WDT instructions
System oscillators: RC or crystal
WDT enable or disable
WDT clock source: WDTOSC or system clock/4 (T1D)
Input/output ports
Function
15
HT48CA3
July 16, 2003
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