CY7C342B-30RI Cypress Semiconductor Corporation., CY7C342B-30RI Datasheet
CY7C342B-30RI
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CY7C342B-30RI Summary of contents
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... LAB. Each LAB is interconnected with a programmable interconnect array, allowing all signals to be routed throughout the chip. The speed and density of the CY7C342B allows used in a wide range of applications, from replacement of large amounts of 7400-series TTL logic, to complex controllers and multifunction chips. With greater than 25 times the functionality of 20-pin PLDs, the CY7C342B allows the replacement of over 50 TTL devices. ® ...
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... I/O I/O I/O F I/O 52 I/O 51 GND 50 E I/O GND I/O 49 I/O 48 I/O I/O I I I/O I/O I I/O I FOR CY7C342B 7C342B-30 7C342B- PGA Bottom View I/O INPUT INPUT INPUT I/O I/O I/O I/O I/O GND INPUT V I/O I/O CC 7C342B INPUT/ I/O I/O V GND I/O I/O CC CLK I/O I/O I/O INPUT INPUT INPUT I Unit ns I/O I/O ...
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... Logic Array Blocks There are eight logic array blocks in the CY7C342B. Each LAB consists of a macrocell array containing 16 macrocells, an expander product term array containing 32 expanders, and an I/O block. The LAB is fed by the programmable interconnect array and the dedicated input bus. All macrocell feedbacks go to the macrocell array, the expander array, and the program- mable interconnect array ...
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... The bit that controls this function, along with all other program data, may be reset simply by erasing the entire device. The CY7C342B is fully functionally tested and guaranteed through complete testing of each programmable EPROM bit and all internal logic elements thus ensuring 100% programming yield ...
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... Description Test Conditions 1.0 MHz 0V 1.0 MHz OUT R1 464 250: INCLUDING JIG AND SCOPE (b) 1.75V parameter refers to low-level TTL output current. OL FOR CY7C342B [1] ................... – +25 mA [1] .........................................–2.0V to +7.0V Ambient Temperature + – +85 C Min. Max. 4.75(4.5) 5.25(5.5) 2.4 ...
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... This parameter is measured with a positive-edge triggered clock at the register. For negative edge triggering, the t Document #: 38-03014 Rev. *B USE ULTRA37000 TM ALL NEW DESIGNS Description [3] [3] [3] [4] [5] Description [3] [3] [3] [4] [5] Description [3] [6] [6] [5] [3] FOR CY7C342B Over Operating Range 7C342B-15 7C342B-20 Min. Max. Min. Max 100 71.4 12 83.3 66.7 ...
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... This specification guarantees the maximum combinatorial delay associated with the macrocell register bypass when the macrocell is configured for combinatorial operation. Document #: 38-03014 Rev. *B USE ULTRA37000 FOR TM ALL NEW DESIGNS Description [5] [5] [5] Description [3] [3] [7] [3] [3] [7] CY7C342B Over Operating Range (continued) 7C342B-15 7C342B–20 Min. Max. Min. Max. Unit ...
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... CLOCK INPUT Document #: 38-03014 Rev. *B USE ULTRA37000 TM ALL NEW DESIGNS Description t /t PD1 PD2 CO1 AS1 FOR CY7C342B Over Operating Range (continued) 7C342B-25 7C342B-30 7C342B-35 Min. Max. Min. Max. Min ...
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... TO ANOTHER LAB Document #: 38-03014 Rev. *B USE ULTRA37000 TM ALL NEW DESIGNS EXP AWL RSU LATCH FD t PIA FOR CY7C342B LAC LAD t t COMB HIGH IMPEDANCE STATE CLR PRE FD Page ...
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... DATA FROM LOGIC ARRAY Ordering Information Speed (ns) Ordering Code 15 CY7C342B-15JC/JI 20 CY7C342B-20JC/JI 25 CY7C342B-25HC/HI CY7C342B-25JC/JI CY7C342B-25RC/RI 30 CY7C342B-30JC/JI 35 CY7C342B-35JC/JI CY7C342B-35RJ/RI Document #: 38-03014 Rev. *B USE ULTRA37000 FOR TM ALL NEW DESIGNS t ICS t RH Package Name Package Type J81 68-lead Plastic Leaded Chip Carrier J81 68-lead Plastic Leaded Chip Carrier ...
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... Package Diagrams Document #: 38-03014 Rev. *B USE ULTRA37000 FOR TM ALL NEW DESIGNS 68-pin Windowed Leaded Chip Carrier H81 CY7C342B 51-80080-** Page ...
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... Package Diagrams (continued) Document #: 38-03014 Rev. *B USE ULTRA37000 FOR TM ALL NEW DESIGNS 68-lead Plastic Leaded Chip Carrier J81 CY7C342B 51-85005-*A Page ...
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... Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges. Cypress products are not warranted nor intended to be used for medical, life-support, life-saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. USE ULTRA37000 TM FOR ALL NEW DESIGNS 68-Pin Windowed PGA Ceramic R68 CY7C342B 51-80099-*A Page ...
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... Document History Page Document Title: CY7C342B 128-Macrocell MAX Document Number: 38-03014 REV. ECN NO. Issue Date ** 106314 04/25/01 *A 113612 04/11/02 *B 213375 See ECN Document #: 38-03014 Rev. *B USE ULTRA37000 FOR TM ALL NEW DESIGNS ® EPLD Orig. of Change SZV Change from Spec number: 38-00119 to 38-03014 OOR ...