Product Summary

The 72V225 is a CMOS SyncFIFO designed to run off a 3.3V supply for exceptionally low power consumption. The device is very high-speed, low-power First-In, First-Out (FIFO) memories with clocked read and write controls. This FIFO is applicable for a wide variety of data buffering needs, such as optical disk controllers, Local Area Networks (LANs), and interprocessor communication. The 72V225 has 18-bit input and output ports. The input port is controlled by a free-running clock (WCLK), and an input enable pin (WEN).

Parametrics

72V225 absolute maximum ratings: (1)VTERM, Terminal Voltage with respect to GND: -0.5 to +5 V; (2)TSTG, Storage Temperature: -55 to +125℃; (3)IOUT, DC Output Current: -50 to +50 mA.

Features

72V225 features: (1)1,024 x 18-bit organization array (IDT72V225); (2)10 ns read/write cycle time; (3)5V input tolerant; (4)IDT Standard or First Word Fall Through timing; (5)Single or double register-buffered Empty and Full flags; (6)Easily expandable in depth and width; (7)Asynchronous or coincident Read and Write Clocks; (8)Asynchronous or synchronous programmable Almost-Empty and Almost-Full flags with default settings; (9)Half-Full flag capability; (10)Output enable puts output data bus in high-impedanc state; (11)High-performance submicron CMOS technology; (12)Available in a 64-lead thin quad flatpack (TQFP/STQFP); (13)Industrial temperature range (-40℃ to +85℃) is available.

Diagrams

72V225 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
72V225L10PF8
72V225L10PF8

Other


Data Sheet

Negotiable 
72V225L10PFG
72V225L10PFG

Other


Data Sheet

Negotiable 
72V225L10PFG8
72V225L10PFG8

Other


Data Sheet

Negotiable 
72V225L10TF
72V225L10TF

Other


Data Sheet

Negotiable 
72V225L10TF8
72V225L10TF8

Other


Data Sheet

Negotiable 
72V225L10TFG
72V225L10TFG

IDT

FIFO 1Kx18 3.3V SYNC FIFO

Data Sheet

0-1: $12.98
1-10: $12.02
10-25: $11.02
25-50: $10.68
72V225L15PF
72V225L15PF

Other


Data Sheet

Negotiable 
72V225L15PF8
72V225L15PF8

Other


Data Sheet

Negotiable