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| fax id: 6130 For new designs see CY7C375i CY7C375 UltraLogicTM 128-Macrocell Flash CPLD Features * 28 macrocells in eight logic blocks * 28 I/O pins * 6 dedicated inputs including 4 clock pins * Bus Hold capabilities on all I/Os and dedicated inputs * No hidden delays * High speed -- fMAX = 100 MHz -- tPD = 12 ns -- tS = 6 ns -- tCO = 7 ns * Electrically alterable FLASH technology * Available in 160-pin TQFP, CQFP, and PGA packages Functional Description The CY7C375 is a Flash erasable Complex Programmable Logic Device (CPLD) and is part of the FLASH370TM family of high-density, high-speed CPLDs. Like all members of the FLASH370 family, the CY7C375 is designed to bring the ease of use and high performance of the 22V10 to high-density PLDs. The 128 macrocells in the CY7C375 are divided between eight logic blocks. Each logic block includes 16 macrocells, a 72 x 86 product term array, and an intelligent product term allocator. The logic blocks in the FLASH370 architecture are connected with an extremely fast and predictable routing resource--the Programmable Interconnect Matrix (PIM). The PIM brings flexibility, routability, speed, and a uniform delay to the interconnect. Logic Block Diagram CLOCK INPUTS INPUTS 2 INPUT MACROCELLS 4 16 I/Os I/O0-I/O15 LOGIC BLOCK 36 16 36 16 36 16 36 16 PIM 4 INPUT/CLOCK MACROCELLS 4 36 16 36 16 36 16 36 16 LOGIC BLOCK 16 I/Os I/O112-I/O127 A 16 I/Os LOGIC BLOCK H LOGIC BLOCK 16 I/Os I/O16-I/O31 B 16 I/Os LOGIC BLOCK G LOGIC BLOCK 16 I/Os I/O96-I/O111 I/O32-I/O47 C 16 I/Os LOGIC BLOCK F LOGIC LOGIC BLOCK 16 I/Os I/O80-I/O95 I/O48-I/O63 D 64 E 64 I/O64-I/O79 Selection Guide 7C375-100 Maximum Propagation Delay, tPD (ns) Minimum Set-Up, tS (ns) Maximum Clock to Output, tCO (ns) Maximum Supply Current, ICC (mA) Commercial Military/Industrial 12 6 7 330 7C375-83 15 8 8 300 370 7C375-66 20 10 10 300 370 7C375L-66 20 10 10 150 Cypress Semiconductor Corporation * 3901 North First Street * San Jose * CA 95134 * 408-943-2600 September 1992 - Revised April 1998 |
Price & Availability of 7C375
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