ATF750C ATMEL [ATMEL Corporation], ATF750C Datasheet
ATF750C
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ATF750C Summary of contents
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... PINS COMBINATORIAL LOGIC ARRAY Description The ATF750C(L)s are twice as powerful as most other 24-pin programmable logic devices. Increased product terms, sum terms, flip-flops and output logic configurations translate into more usable gates. High-speed logic and uniform, predictable delays Pin Configurations Pin Name ...
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... CMOS (electrically-erasable) complex programmable logic device (CPLD) that utilizes Atmel’s proven electrically-erasable technology. Each of the ATF750C(L)’s 22 logic pins can be used as an input. Ten of these can be used as inputs, outputs or bi- directional I/O pins. Each flip-flop is individually config- urable as either D- or T-type. Each flip-flop output is fed back into the array independently ...
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... Logic Options Combinatorial Output Combined Terms Clock Mux Output Options Registered Output Combined Terms Separate Terms CKMUX CKi CLK CLOCK PIN SELECT PRODUCT TERM ATF750C(L) Separate Terms TO LOGIC CELL 3 ...
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... Bus-friendly Pin-keeper Input and I/Os All input and I/O pins on the ATF750C(L) have programma- ble “pin-keeper” circuits. If activated, when any pin is driven high or low and then subsequently left floating, it will stay at that previous high or low level. This circuitry prevents unused input and I/O lines from floating to intermediate voltage levels, which causes unnecessary power consumption and system noise ...
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... Com., Ind Mil Min Com -4 Min Output Test Load ATF750C(L) Min Typ Max 10 10 125 180 135 190 125 180 135 190 0.12 1 0.15 2 -120 -0.6 0.8 2 0.75 CC 0.5 0.5 0.8 2.4 VCC 300 (390 MIL.) 390 (750 MIL ...
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... MAX SF No Feedback 1/( Asynchronous Reset Width AW t Asynchronous Reset Recovery Time AR t Asynchronous Reset to Registered Output Reset AP t Setup Time, Synchronous Preset SP Note: 1. See ordering information for valid part numbers. ATF750C(L) 6 (1) (1) Min 3 -10 ...
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... Asynchronous Reset Width AW t Asynchronous Reset Recovery Time ARS t Asynchronous Reset to Registered Output Reset AP t Setup Time, Synchronous Preset SPS (1) Min 3 COS + t ) CFS ATF750C(L) -7 -10 C/CL-15 Max Min Max Min 7.5 10 7.5 10 7 8/12 ...
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... Functional Logic Diagram ATF750C, Upper Half ATF750C(L) 8 ...
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... Functional Logic Diagram ATF750C, Lower Half ATF750C(L) 9 ...
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... Power-up Reset The registers in the ATF750C(L)s are designed to reset during power-up point delayed slightly from V ing V , all registers will be reset to the low state. The out- RST put state will depend on the polarity of the output buffer. This feature is critical for state machine initialization. How- ...
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... Each register has its own sum term, its own reset term and its own clock term. • Independent I/O Pin and Feedback Paths Each I/O pin on the ATF750C(L) has a dedicated input path. Each of the 20 registers has its own feedback terms into the array as well. This feature, combined with individual product terms for each I/O’ ...
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... ATF750C SUPPLY CURRENT VS. SUPPLY VOLTAGE (T A 140 120 100 4.50 4.75 5.00 SUPPLY VOLTAGE (V) SUPPLY CURRENT VS. FREQUENCY STANDARD POWER (T 160 120 FREQUENCY (MHz) ATF750C/CL OUTPUT SOURCE CURRENT VS. SUPPLY VOLTAGE ( -10 -15 -20 -25 -30 -35 -40 -45 -50 4 4.5 5 SUPPLY VOLTAGE (V) ATF750C( 25° ...
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... ATF750C(L) ATF750C/CL OUTPUT SINK CURRENT VS. OUTPUT VOLTAGE ( 25° 0.5 1 1.5 2 2 (V) OL ATF750C/CL INPUT CURRENT VS. INPUT VOLTAGE (V = 5V,T = 25° 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 INPUT VOLTAGE (V) ATF750C/CL INPUT CLAMP CURRENT VS. INPUT VOLTAGE (V = 5V,T = 35° -0.2 -0.4 -0.6 -0.8 INPUT VOLTAGE (V) 4 ...
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... ATF750C(L) Ordering Information Ext COS MAXS (ns) (ns) (MHz) 7.5 6 Using “C” Product for Industrial To use commercial product for industrial ranges, down-grade one speed grade from the “I” to the “C” device (7 ns “C” “ ...
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... PIN 1 ID .050(1.27) BSC .616(15.6) .598(15.2) .012(.305) .003(.076) .050(1.27) 0 REF .015(.381) 8 ATF750C(L) 15 24P3, 24-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) Dimensions in Inches and (Millimeters) JEDEC STANDARD MS-001 AF .012(.305) .008(.203) .430(10.9) SQ .390(9.91) SQ ...
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Atmel Headquarters Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL (408) 441-0311 FAX (408) 487-2600 Europe Atmel U.K., Ltd. Coliseum Business Centre Riverside Way Camberley, Surrey GU15 3YL England TEL (44) 1276-686-677 FAX (44) 1276-686-697 Asia Atmel Asia, ...