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HT66F20_1006 Datasheet(PDF) 2 Page - Holtek Semiconductor Inc |
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HT66F20_1006 Datasheet(HTML) 2 Page - Holtek Semiconductor Inc |
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2 / 250 page  Selection Table 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. Part No. VDD Program Memory Data Memory Data EEPROM I/O Ext. Int. A/D Timer Module Interface (SPI/I 2C) UART Stack Package HT66F20* 2.2V~ 5.5V 1K ´14 64 ´832´8 18 2 12-bit ´8 10-bit CTM ´1, 10-bit STM ´1 ÖÖ 4 16DIP/SOP/SSOP 20DIP/SOP/SSOP HT66F30 2.2V~ 5.5V 2K ´14 96 ´864´8 22 2 12-bit ´8 10-bit CTM ´1, 10-bit ETM ´1 Ö ¾ 4 16DIP/NSOP/SSOP 20DIP/SOP/SSOP 24SKDIP/SOP/SSOP HT66FU30 14 Ö 24SKDIP/SOP HT66F40 2.2V~ 5.5V 4K ´15 192 ´8 128 ´8 42 2 12-bit ´8 10-bit CTM ´1, 10-bit ETM ´1, 16-bit STM ´1 Ö ¾ 8 24/28SKDIP/SOP/SSOP 44QFP/LQFP 32/40/48QFN, 48SSOP HT66FU40 34 Ö 40/48QFN, 44QFP/LQFP, 48SSOP HT66F50 2.2V~ 5.5V 8K ´16 384 ´8 256 ´8 42 2 12-bit ´8 10-bit CTM ´2, 10-bit ETM ´1, 16-bit STM ´1 Ö ¾ 8 28SKDIP/SOP/SSOP 44QFP/LQFP, 40/48QFN 48SSOP HT66FU50 34 Ö 44QFP/LQFP, 48QFN HT66F60 2.2V~ 5.5V 12K ´16 576 ´8 256 ´8 50 4 12-bit ´12 10-bit CTMx2, 10-bit ETMx1, 16-bit STMx1 Ö ¾ 12 44/52QFP, 40/48QFN 48SSOP HT66FU60 42 Ö 44/52QFP, 40/48QFN Note: As devices exist in more than one package format, the table reflects the situation for the package with the most pins. There is an additional peripheral known as the UART module in HT66FU30, HT66FU40, HT66FU50 and HT66FU60 devices. All information related to the UART Module will be described in the following UART Mod- ule section. Block Diagram HT66F20/HT66F30/HT66F40/HT66F50/HT66F60 HT66FU30/HT66FU40/HT66FU50/HT66FU60 Rev. 1.20 2 June 4, 2010 F l a s h / E E P R O M P r o g r a m m i n g C i r c u i t r y ( I S P ) W a t c h d o g T i m e r 8 - b i t R I S C M C U C o r e R e s e t C i r c u i t I n t e r r u p t C o n t r o l l e r E R C / H X T O s c i l l a t o r 1 2 - B i t A / D C o n v e r t e r L I R C / L X T O s c i l l a t o r H I R C O s c i l l a t o r S t a c k E E P R O M D a t a M e m o r y F l a s h P r o g r a m M e m o r y R A M D a t a M e m o r y U A R T S I M T M 0 L o w V o l t a g e R e s e t L o w V o l t a g e D e t e c t T M 1 T M n C o m p a r a t o r s T B 0 / T B 1 I / O |
Similar Part No. - HT66F20_1006 |
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Similar Description - HT66F20_1006 |
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