em78f644n ELAN Microelectronics Corp, em78f644n Datasheet
em78f644n
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em78f644n Summary of contents
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... EM78F644N Microcontroller Specification ELAN MICROELECTRONICS CORP. 8-Bit Product ERSION May 2008 0.1 ...
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... Trademark Acknowledgments: IBM is a registered trademark and PS trademark of IBM. Windows is a trademark of Microsoft Corporation. ELAN and ELAN logo © 2007 by ELAN Microelectronics Corporation Copyright All Rights Reserved Printed in Taiwan The contents of this specification are subject to change without further notice. ELAN Microelectronics assumes no responsibility concerning the accuracy, adequacy, or completeness of this specification ...
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Doc. Version 0.1 Preliminary version Product Specification (V0.1) 05.12.2008 Specification Revision History Revision Description Contents Date 2008/05/12 • iii ...
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... EEPROM. It provides three protection bits to prevent intrusion of user’s Flash memory code. Twelve Code option bits are also available to meet user’s requirements. With its enhanced Flash-ROM feature, the EM78F644N provides a convenient way of developing and verifying user’s programs. Moreover, this Flash-ROM device offers the advantages of easy and effective program updates, using development and programming tools ...
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... P64 P62 P63 Product Specification (V0.1) 05.12.2008 (This specification is subject to change without further notice) 28 P73 P74/TC1 26 P75/PWMA 3 25 P76/PWMB 4 P57/TC3/PDO 5 24 P51/TX/ P50// P55/OSCO/ERCin 8 21 P54/OSCI/RCOUT VDD 19 P67 18 11 P66 12 17 P65 P64 Fig. 3-2 28-pin EM78F644N ...
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... Pin Description Table 1 EM78F644N -24Pin Symbol Pin No. Type OSCO/ 19 I/O ERCin OSCI/ 18 I/O RCOUT TCC 6 I /RESET 7 I P60~P64, 9~16 I/O P65~P67 P80~P82 3~1 I/O 20,21, P50~P55, 4,5,18, I/O P57 19,22 P75,P76, 24,23,6 I/O P77 VDD 17 - VSS 8 - Product Specification (V0.1) 05.12.2008 (This specification is subject to change without further notice) Clock output from crystal oscillator. External RC oscillator clock input pin. ...
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... EM78F644N 8-Bit Microcontroller Table 2 EM78F644N -28Pin Symbol Pin No. Type OSCO/ 21 I/O ERCin OSCI/ 20 I/O RCOUT TCC 8 I /RESET 9 I P60~P64, 11~18 I/O P65~P67 P80~P82 5~3 I/O 22,23,6,7 P50~P57 ,20, I/O 21,2,24 1, P72~P77 I/O 28~25,8 VDD 19 - VSS • Function Clock output from crystal oscillator. External RC oscillator clock input pin. External clock crystal resonator oscillator input pin. ...
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... PC Crystal Oscillation 8-level stack Generator ( Interrupt R3 Control Register Interrupt Circuit Ext INT Fig. 5 Functional Block Diagram EM78F644N 8-Bit Microcontroller Int. Ext WDT TCC TC2 Reset 16 bit TC1 8 bit TC3 8bit Mux ...
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... EM78F644N 8-Bit Microcontroller A Package Type Flash MCU EM78F644NK24J/S EM78F644NSO24J/S EM78F644NK28J/S EM78F644NSO28J/S Green products do not contain hazardous substances. The third edition of Sony SS-00259 standard. Pb contents should be less the 100ppm Pb contents comply with Sony specs. Part no. Electroplate type Ingredient (%) Melting point (°C) Electrical resistivity (µ ...