HCS101-I/SN Microchip Technology, HCS101-I/SN Datasheet
HCS101-I/SN
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HCS101-I/SN Summary of contents
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... Low-end burglar alarm systems • Fan and lighting controls • Toys DESCRIPTION The HCS101 from Microchip Technology Inc fixed code encoder designed for remote control systems. It provides a small package outline and low cost to make this device a perfect solution for unidirectional remote control systems also pin compatible with Microchip’ ...
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... HCS101 1.0 SYSTEM OVERVIEW As indicated in the block diagram in Figure 1-1, the HCS101 has a small EEPROM array, which must be loaded with several parameters before use. These parameters include: • Two 32-bit serial numbers • 16-bit counter value • Additional 10-bit serial number • ...
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... DEVICE OPERATION As shown in the typical application circuits in Figure 2- 1, the HCS101 is easy to use. It requires only the addi- tion of buttons and RF circuitry for use as the transmit- ter in your application. A description of each pin is given in Table 2-1. FIGURE 2-1: TYPICAL CIRCUITS DATA button remote control ...
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... Serial Number 2 is transmitted when all buttons are pressed DS41115C-page 4 3.2 Code Word Organization The HCS101 transmits a 66-bit code word. The 66-bit word is constructed from the serial numbers, counter and function information. The code word format is shown in Figure 3-2. Under normal conditions, serial number 1 is transmitted with the counter and serial number 3 ...
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... EEPROM MEMORY ORGANIZATION The HCS101 contains 192 bits (12 x 16-bit words) of EEPROM memory as shown in Table 4-1. Further descriptions of the memory array are given in the fol- lowing sections. TABLE 4-1: EEPROM MEMORY MAP WORD MNEMONIC DESCRIPTION ADDRESS 0 RESERVED Set to 0000H 1 RESERVED ...
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... HCS101 4.3.4 MINIMUM FOUR TRANSMISSIONS (MTX4) If this bit is cleared, at least one code word is completed when the HCS101 is activated. If this bit is set, at least four complete code words are transmitted. 4.3.5 TRANSMIT PULSE ENABLE (TXEN) If this bit is cleared, no start pulse occurs before a transmission. If the bit is set, a start pulse (1 T transmitted before the first code word’ ...
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... PROGRAMMING THE HCS101 When using the HCS101 in a system, the user will have to program some parameters into the device, including the serial number and the counter, before it can be used. The programming cycle allows the user to input a 192-bit serial data stream which is then stored inter- nally in EEPROM ...
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... HCS101 TABLE 6-1: PROGRAMMING/VERIFY TIMING REQUIREMENTS V = 5.0V ± 10 ± Parameter Symbol Program mode setup time Hold time 1 Hold time 2 Bulk Write time Program delay time Program cycle time Clock low time Clock high time Data setup time Data hold time Data out valid time ...
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... ELECTRICAL CHARACTERISTICS FOR HCS101 † Absolute Maximum Ratings V Supply voltage .....................................................................................................................................-0 Input voltage ................................................................................................................................ -0 Output voltage .......................................................................................................................... -0 OUT I Max output current ......................................................................................................................................... 50 mA OUT T Storage temperature (Note) .............................................................................................................. -55 to +125°C STG T Lead soldering temp (Note)......................................................................................................................... 300°C LSOL V ESD rating ....................................................................................................................................................2000 V ESD † ...
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... HCS101 FIGURE 7-1: POWER-UP AND TRANSMIT TIMING Button Press Detect DATA Sn TABLE 7-2: POWER-UP AND TRANSMIT TIMING Symbol Parameters T Time to second button press BP T Transmit delay from button detect TD T Debounce delay DB T Auto-shutoff time-out period TO Ts Start pulse delay Note 1: T ...
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... Preliminary HCS101 1 out of 2 Min. Typ. Max. Units 180 200 220 µs — 3 — ms 4.32 4.8 5.28 ms 1.8 2.0 2.2 ms 17.28 19 ...
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... For PICmicro device marking beyond this, certain price adders apply. Please check with your Microchip Sales Office. For QTP devices, any special marking adders are included in QTP price. DS41115C-page 12 HCS101 XXXXXNNN 0025 HCS101 XXX0025 NNN Preliminary © 2001 Microchip Technology Inc. ...
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... B1 .045 .058 .070 B .014 .018 .022 § eB .310 .370 .430 Preliminary HCS101 MILLIMETERS MIN NOM MAX 8 2.54 3.56 3.94 4.32 2.92 3.30 3.68 0.38 7.62 7.94 8.26 6.10 6.35 6.60 9.14 9.46 9.78 3.18 3.30 3 ...
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... HCS101 8-Lead Plastic Small Outline (SN) - Narrow, 150 mil (SOIC Dimension Limits Number of Pins Pitch Overall Height Molded Package Thickness Standoff § Overall Width Molded Package Width Overall Length Chamfer Distance Foot Length Foot Angle Lead Thickness Lead Width Mold Draft Angle Top ...
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... Microchip's development systems software products. Plus, this line provides information on how customers can receive any currently available upgrade kits.The Hot Line Numbers are: 1-800-755-2345 for U.S. and most of Canada, and 1-480-792-7302 for the rest of the world. Preliminary HCS101 DS41115C-page 15 ...
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... Telephone: (_______) _________ - _________ Application (optional): Would you like a reply? Y Device: HCS101 Questions: 1. What are the best features of this document? 2. How does this document meet your hardware and software development needs you find the organization of this data sheet easy to follow? If not, why? 4 ...
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... HCS101 PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. HCS101 - /P Package: Temperature Range: Device: Sales and Support Data Sheets Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recom- mended workarounds ...
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... HCS101 NOTES: DS41115C-page 18 Preliminary © 2001 Microchip Technology Inc. ...
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... Serialized Quick Term Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2001, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...
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... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-334-8870 Fax: 65-334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...