TC520ACOE713 Microchip Technology, TC520ACOE713 Datasheet
TC520ACOE713
Specifications of TC520ACOE713
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TC520ACOE713 Summary of contents
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... OUT OSC 7 IN N/C 8 2002 Microchip Technology Inc. © General Description The TC520A serial interface adapter provides logic control for Microchip's TC500/TC500A/TC510/TC514 family of dual slope, integrating A/D converters. It directly manages TC500 converter phase control sig- nals A, B and CMPTR, thereby reducing host processor task loading and software complexity ...
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... Logic Control CMPTR OSC SYSCLK IN ÷4 6 OSC OUT DS21431B-page 2 Gate 8 ÷ 256 Timeout Force Auto Zero Polarity Bit 18-Bit Shift Register Clear Count 16 16-Bit Counter Gate Pinout of 14-Pin Package LOAD 9 D OUT 10 Gate D CLK Overrange Bit 8 READ 2002 Microchip Technology Inc. © ...
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... Integrator ZERO Time IZ T Auto zero (RESET) Time at Power-Up AZI 2002 Microchip Technology Inc. © *Stresses above those listed under "Absolute Maximum Rat- ings" may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied ...
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... Auto Zero time (TAZ) values are determined by the LOAD VALUE byte clocked into this pin. This initialization must take place at power up and can be rewritten (or modified and rewritten) at any time. The LOAD VALUE is clocked into external IH , and clocked out CLK . A maximum serial port D CLK CLK ) INT MSB first. IN 2002 Microchip Technology Inc. © ...
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... 2002 Microchip Technology Inc. © Description Input, active low; level and edge triggered. The LOAD VALUE is clocked into the 8-bit shift register on board the TC520A while LOAD is held low. The LOAD VALUE is then transferred into the TC520A internal timebase counter (and becomes effective) when LOAD is returned high ...
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... POLARITY, conversion data (MSB first). ) and 10 . The DINT REF chosen at V /2). Choos- REF ININ(MAX) when INT IN IN(MAX) INT and clocked out of D CLK OUT . READ must be low to read CLK to OUT in the following order: OUT 2002 Microchip Technology Inc. © ...
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... This forces the maximum de-integration time ( equal to twice the maximum integration DEINT time (T ), ensuring a full count (maximum resolution) INT during DINT. 2002 Microchip Technology Inc. © 4.4.2 CALCULATE T The TC520A counter length is 16-bits (65536), allowing the full 65536 counts for 65536/2 or 32768. ...
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... AZ (DV = Low) TC520A held in AZ phase as long HIGH TC520A Conversion State DINT IZ AZ INT LOAD VALUE updated and conversion started LOAD VALUE shift into INT New LOAD VALUE can be loaded (if so desired) Load Value AZ DINT IZ INT 2002 Microchip Technology Inc. © ...
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... Analog Ground FIGURE 4-4: TC520A timing diagram Read Timing T RS READ OUT T DRS T PWL D CLK READ READ D OUT OVR POL MSB Read Format D CLK LOAD D Load Format IN MSB D CLK 2002 Microchip Technology Inc. © + INT V+ Crystal 3 7 CAZ BUF CMPTR IN+ B TC500 IN– ...
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... Component Taping Orientation for 16-Pin SOIC (Wide) Devices PIN 1 Carrier Tape, Number of Components Per Reel and Reel Size Package 16-Pin SOIC (W) DS21431B-page 10 User Direction of Feed P Standard Reel Component Orientation for TR Suffix Device Carrier Width (W) Pitch (P) Part Per Full Reel 1000 W Reel Size 13 in 2002 Microchip Technology Inc. © ...
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... SOIC (Wide) .413 (10.49) .398 (10.10) .019 (0.48) .050 (1.27) TYP. .014 (0.36) 2002 Microchip Technology Inc. © PIN 1 .260 (6.60) .240 (6.10) .040 (1.02) .020 (0.51) .015 (0.38) .008 (0.20) .022 (0.56) ...
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... TC520A DS21431B-page 12 2002 Microchip Technology Inc. © ...
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... The Microchip Worldwide Site (www.microchip.com) Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. New Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2002 Microchip Technology Inc. TC520A DS21431B-page 13 ...
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... TC520A NOTES: DS21431B-page 14 2002 Microchip Technology Inc. ...
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... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2002, 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: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...