The 7203 is a 2K x 9 dual-port FIFO memory that loads and empties data on a first-in/first-out basis. The device uses Full and Empty flags to prevent data overflow and underflow. It has a Retransmit ( RT ) capability that allows for reset of the read pointer to its initial position when RT is pulsed LOW . It is designed for those applications requiring asynchronous and simultaneous read/writes in multiprocessing and rate buffer applications.
Manufacturer: IDT, Integrated Device Technology Inc
Win Source Part Number: 776602-7203L30TDB
Series: 7200
Packaging: Tube
Mounting Style: Through Hole
Operating Temperature Range: -55°C ~ 125°C
Package: 28-CDIP (0.300", 7.62mm)
Operating Supply Voltage: 4.5 V ~ 5.5 V
Data Rate: 25MHz
Function: Asynchronous
Memory Size: 18K (2K x 9)
Access Time: 30ns
Bus Directional: Uni-Directional
Expansion Type: Depth, Width
Programmable Flags Support: No
Retransmit Capability: Yes
FWFT Support: No
Family Name: 7203L
Categories: Integrated Circuits (ICs)
Manufacturer Package: 28-CDIP
Maximum Supply Current: 150mA
Alternative Parts (Cross-Reference): CY7C429-15DMBT; CY7C429-15DMB; CY7C428-30DMB; CY7C428-40DMB;
Introduction Date: December 01, 1996
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2029
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited
| Integrated Device Technology | Win Source Electronics | |
|---|---|---|
| Product Category | Memory Chips | Memory Chips |
| Product Number | 7203L30TDB | 776602-7203L30TDB |
| Product Name | 2K x 9 AsyncFIFO, 5.0V | Logic - Logic - FIFOs Memory - 7203L30TDB |
| Memory Category | FIFO | FIFO |
| Logic Family | TTL | |
| Access Time | 30 ns | 30 ns |
| Operating Temperature | -55 to 125 C (-67 to 257 F) | -55 to 125 C (-67 to 257 F) |
| Density | 18 kbits |
