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CY7C421-20JXC

Cypress Semiconductor

CY7C421-20JXC by Cypress Semiconductor

CY7C421-20JXC by Cypress Semiconductor is a FIFO chip with 512x9 organization, operating at 33.33 MHz clock frequency. It has a cycle time of 30 ns and operates in asynchronous mode. This chip is commonly used in applications requiring fast data storage and retrieval, such as networking devices and communication systems.

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Overview

Unlock seamless data transfer and enhance your electronic designs with the CY7C421-20JXC FIFO by Cypress Semiconductor. Renowned for their top-notch quality and reliability, Cypress Semiconductor delivers cutting-edge solutions for a wide range of applications. This FIFO device offers lightning-fast cycle times, an asynchronous operating mode, and a generous number of terminals for optimal performance. With a nominal supply voltage of 5V and maximum clock frequency of 33.33 MHz, this chip carrier package ensures efficient data processing while maintaining low power consumption. Elevate your projects with the superior technology and unmatched value of the CY7C421-20JXC.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the internal components of the FIFO, ensuring reliable performance over time.

Operating Mode: ASYNCHRONOUS

Asynchronous operation allows for independent operation without requiring a synchronized clock signal, increasing flexibility and ease of integration.

Maximum Operating Temperature: 70 °C

With a high maximum operating temperature, this FIFO can withstand prolonged use in various environments without risking overheating.

Memory Width: 9

A memory width of 9 bits allows for the storage of larger amounts of data in each word, increasing the overall capacity and efficiency of the FIFO.

Technology: CMOS

CMOS technology offers low power consumption and high noise immunity, making this FIFO energy-efficient and reliable in data transfer.

Technical Specifications

FIFO CY7C421-20JXC attributes and parameters. Explore more FIFO devices from Cypress Semiconductor

Specs

Maximum Access Time:

20 ns

Additional Features:

RETRANSMIT

Maximum Clock Frequency (fCLK):

33.33 MHz

Cycle Time:

30 ns

JESD-30 Code:

R-PQCC-J32

JESD-609 Code:

e3

Length:

13.97 mm

Memory Density:

4608 bit

Memory IC Type:

Memory Width:

9

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Terminals:

32

No. of Words:

512 words

No. of Words Code:

512

Operating Mode:

ASYNCHRONOUS

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Organization:

512X9

Output Enable:

NO

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

LDCC32,.5X.6

Package Shape:

Package Style (Meter):

CHIP CARRIER

Parallel or Serial:

PARALLEL

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Qualification:

Not Qualified

Maximum Seated Height:

3.55 mm

Maximum Standby Current:

.005 Amp

Sub-Category:

FIFOs

Maximum Supply Current:

55 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

J BEND

Terminal Pitch:

1.27 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

20

Width:

11.43 mm

Trade Compliance

CY7C421-20JXC Memory ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.32.00.71

SB

8542.32.00.70

Manufacturer Highlights

Cypress Semiconductor

Cypress Semiconductor was an American semiconductor design and manufacturing company. It offered NOR flash memories, F-RAM and SRAM Traveo microcontrollers, PSoC programmable system-on-chip solutions, analog and PMIC Power Management ICs, CapSense capacitive touch-sensing controllers, Wireless BLE Bluetooth Low-Energy and USB connectivity solutions. Its headquarters were in San Jose, California, with operations in the United States, Ireland, India and the Philippines. In April 2016, Cypress Semiconductors announced the acquisition of Broadcom’s Wireless Internet of Things Business. The deal was closed in July 2016. In June 2019, Infineon Technologies announced it would acquire Cypress for $9.4 billion.The deal closed in April 2020, making Infineon one of the world's top 10 semiconductor manufacturers. Some of its main competitors included Microchip Technology, NXP Semiconductors, Renesas Electronics and Micron Technology.

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