7203L20DB

Obsolete

Renesas Electronics Corporation

IC FIFO ASYNC 2KX9 20NS 28CDIP

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DocumentsDatasheet 7203-7208 Datasheet

7203L20DB

Obsolete

Renesas Electronics Corporation

IC FIFO ASYNC 2KX9 20NS 28CDIP

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DocumentsDatasheet 7203-7208 Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	7203L20DB

Access Time	20 ns
Bus Directional	Uni-Directional
Current - Supply (Max) [Max]	150 mA
Data Rate	33.3 MHz
Expansion Type	Width, Depth
Function	Asynchronous
FWFT Support	False
Memory Size	18 K
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Package / Case	15.24 mm
Package / Case	0.6 in
Package / Case	28-CDIP
Programmable Flags Support	False
Retransmit Capability	True
Supplier Device Package	28-CDIP
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

7203 Series

2K x 9 AsyncFIFO, 5.0V

Part	Access Time	Supplier Device Package	Function	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Bus Directional	Memory Size	Expansion Type	Data Rate	Package / Case	Current - Supply (Max) [Max]	Mounting Type	Package / Case	Package / Case
Renesas Electronics Corporation 7203L35J	35 ns	32-PLCC (14x11.46)	Asynchronous	70 °C	0 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	22.2 MHz	32-LCC (J-Lead)	120 mA	Surface Mount
Renesas Electronics Corporation 7203L20TDB	20 ns	28-CDIP	Asynchronous	125 °C	-55 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	33.3 MHz	28-CDIP	150 mA	Through Hole	7.62 mm	0.3 in
Renesas Electronics Corporation 7203L20DB	20 ns	28-CDIP	Asynchronous	125 °C	-55 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	33.3 MHz	28-CDIP	150 mA	Through Hole	15.24 mm	0.6 in
Renesas Electronics Corporation 7203L20TP	20 ns	28-PDIP	Asynchronous	70 °C	0 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	33.3 MHz	28-DIP	120 mA	Through Hole	7.62 mm	0.3 in
Renesas Electronics Corporation 7203L15J	15 ns	32-PLCC (14x11.46)	Asynchronous	70 °C	0 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	40 MHz	32-LCC (J-Lead)	120 mA	Surface Mount
Renesas Electronics Corporation 7203L25JI8	25 ns	32-PLCC (14x11.46)	Asynchronous	85 °C	-40 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	28.5 MHz	32-LCC (J-Lead)	120 mA	Surface Mount
Renesas Electronics Corporation 7203L50J8	50 ns	32-PLCC (14x11.46)	Asynchronous	70 °C	0 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	15 MHz	32-LCC (J-Lead)	120 mA	Surface Mount
Renesas Electronics Corporation 7203L15J8	15 ns	32-PLCC (14x11.46)	Asynchronous	70 °C	0 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	40 MHz	32-LCC (J-Lead)	120 mA	Surface Mount
Renesas Electronics Corporation 7203L50TP	50 ns	28-PDIP	Asynchronous	70 °C	0 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	15 MHz	28-DIP	120 mA	Through Hole	7.62 mm	0.3 in
Renesas Electronics Corporation 7203L25J	25 ns	32-PLCC (14x11.46)	Asynchronous	70 °C	0 °C	4.5 V	5.5 V	Uni-Directional	18 K	Depth Width	28.5 MHz	32-LCC (J-Lead)	120 mA	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

7203 Series

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.

Documents

Technical documentation and resources

Datasheet

7203-7208 Datasheet

Datasheet