HT68F14 HOLTEK [Holtek Semiconductor Inc], HT68F14 Datasheet - Page 7

• Manufacturer Part Number: HT68F14
• Description: Enhanced I/O Flash Type MCU
• Manufacturer: HOLTEK [Holtek Semiconductor Inc]

HT68F13/HT68F14/HT68F15
Enhanced I/O Flash Type MCU
Selection Table
Note:
Block Diagram
Rev. 1.10
HT68F13
HT68F14
HT68F15
Part No.
As devices exist in more than one package format, the table reflects the situation for the package with the most
pins.
2.2V~
2.2V~
2.2V~
VDD
5.5V
5.5V
5.5V
The inclusion of flexible I/O programming features, Time-Base functions along with many other
features ensure that the devices will find excellent use in applications such as electronic metering,
environmental monitoring, handheld instruments, household appliances, electronically controlled
tools, motor driving in addition to many others.
Most features are common to all devices, the main feature distinguishing them are Memory capacity,
I/O count, TM features, stack capacity and package types. The following table summarises the main
features of each device.
Program
Memory
1K´14
2K´15
4K´15
Memory
128´8
Data
64´8
96´8
I/O
18
22
26
Ext.
Int.
2
2
2
7
10-bit STM´1
10-bit CTM´1
10-bit STM´1
10-bit CTM´1
10-bit ETM´1
Module
Timer
Stack
4
4
8
24/28SKDIP/SOP/SSOP
24SKDIP/SOP/SSOP
16DIP/NSOP/SSOP
16DIP/NSOP/SSOP
16DIP/NSOP/SSOP
20DIP/SOP/SSOP
20DIP/SOP/SSOP
20DIP/SOP/SSOP
Package
February 9, 2011