Product Summary
The CY7C4245V-15ASXC is a high-speed, low-power, first-in first-out (FIFO) memory with clocked read and writes interfaces. All are 18 bits wide. The CY7C4245V-15ASXC can be cascaded to increase FIFO depth. Programmable features include Almost Full/Almost Empty flags. These FIFOs of the CY7C4245V-15ASXC provide solutions for a wide variety of data buffering needs, including high-speed data acquisition, multiprocessor interfaces, and communications buffering.
Parametrics
CY7C4245V-15ASXC absolute maximum ratings: (1)Storage Temperature: -65℃ to +150℃; (2)Ambient Temperature with; (3)Power Applied: -55℃ to +125℃; (4)Supply Voltage to Ground Potential: -0.5V to +5.0V; (5)DC Voltage Applied to Outputs in High-Z State: -0.5V to VCC+0.5V; (6)DC Input Voltage: -0.5V to +5V; (7)Output Current into Outputs (LOW): 20mA; (8)Static Discharge Voltage: >2001V (per MIL-STD-883, Method 3015); (9)Latch-up Current: >200mA.
Features
CY7C4245V-15ASXC features: (1)3.3V operation for low power consumption and easy integration into low-voltage systems; (2)High-speed, low-power, first-in first-out (FIFO) memories; (3)4K x 18; (4)0.65μ CMOS; (5)High-speed 67-MHz operation (15-ns read/write cycle times); (6)Low power; (7)ICC = 30mA; (8)5V tolerant inputs (VIH MAX = 5V); (9)Fully asynchronous and simultaneous read and write operation; (10)Empty, Full, Half Full, and programmable Almost Empty and Almost Full status flags; (11)TTL-compatible; (12)Retransmit function; (13)Output Enable (OE) pin; (14)Independent read and write enable pins; (15)Supports free-running 50% duty cycle clock inputs; (16)Width-Expansion Capability; (17)Depth-Expansion Capability; (18)64-pin 14×14 TQFP and 64-pin 10x10 STQFP; (19)Pb-Free packages available.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||
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CY7C4245V-15ASXC |
Cypress Semiconductor |
FIFO 4K X18 LO VLTG SYNC FIFO COM |
Data Sheet |
Negotiable |
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Quantity | |||||||||||||
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Other |
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Data Sheet |
Negotiable |
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Data Sheet |
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CY7C006A-20AXC |
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