Product Summary

The CY7C425-10PC is a first-in first-out (FIFO) memory. The CY7C425-10PC is offered in 600-mil wide and 300-mil wide packages. They are, respectively, 256, 512, 1,024, 2,048, and 4,096 words by 9-bits wide. Each FIFO memory of the CY7C425-10PC is organized such that the data is read in the same sequential order that it was written. Full and Empty flags are provided to prevent overrun and under-run. Three additional pins are also provided to facilitate unlimited expansion in width, depth, or both. The depth expansion technique steers the control signals from one device to another in parallel, thus eliminating the serial addition of propagation delays, so that throughput is not reduced. Data is steered in a similar manner.

Parametrics

CY7C425-10PC absolute maximum ratings: (1)Storage Temperature:–65℃ to +150℃; (2)Ambient Temperature with Power Applied: –55℃ to +125℃; (3)Supply Voltage to Ground Potential:–0.5V to +7.0V; (4)DC Voltage Applied to Outputs; (5)in High Z State:–0.5V to +7.0V; (6)DC Input Voltage:–0.5V to +7.0V; (7)Power Dissipation: 1.0W; (8)Output Current, into Outputs (LOW): 20mA; (9)Static Discharge Voltage: >2000V (per MIL–STD–883, Method 3015); (10)Latch-Up Current: >200mA.

Features

CY7C425-10PC features: (1)Asynchronous first-in first-out (FIFO) buffer memories; (2)1K x 9 (CY7C425); (3)Dual-ported RAM cell; (4)High-speed 50.0-MHz read/write independent of depth/width; (5)Low operating power: ICC = 35mA; (6)Empty and Full flags (Half Full flag in standalone); (7)TTL compatible; (8)Retransmit in standalone; (9)Expandable in width; (10)PLCC, 7x7 TQFP, SOJ, 300-mil and 600-mil DIP; (11)Pin compatible and functionally equivalent to IDT7200, IDT7201, IDT7202, IDT7203, IDT7204, AM7200, AM7201, AM7202, AM7203, and AM7204.

Diagrams

CY7C425-10PC block diagram

CY7C006
CY7C006

Other


Data Sheet

Negotiable 
CY7C006A
CY7C006A

Other


Data Sheet

Negotiable 
CY7C006A-15AXC
CY7C006A-15AXC

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Data Sheet

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CY7C006A-15AXCT
CY7C006A-15AXCT

Cypress Semiconductor

SRAM 5V 16Kx8 COM Dual Port SRAM

Data Sheet

Negotiable 
CY7C006A-20AC
CY7C006A-20AC


IC SRAM 16KX8 DUAL 64LQFP

Data Sheet

Negotiable 
CY7C006A-20AXC
CY7C006A-20AXC

Cypress Semiconductor

SRAM 5V 16Kx8 COM Dual Port SRAM

Data Sheet

0-1: $16.80
1-25: $13.44
25-100: $12.59
100-250: $11.76