AN316 - Differences between FM25640 and FM25640B
The FM25640B, a 64-Kbit SPI F-RAM, is a replacement device for FM25640; FM25640 is now obsolete. The two devices are identical in terms of pinouts and read/write functionality. In terms of speed, the...
View ArticleAN317 - Differences between FM25L04 and FM25L04B
The FM25L04B, a 4-Kbit SPI F-RAM, is a replacement device for the FM25L04; FM25L04 is now obsolete. The two devices are identical in terms of pinouts and read / write functionality. In terms of speed,...
View ArticleAN318 - Differences between FM25L16 and FM25L16B
The FM25L16B, a 16-Kbit SPI F-RAM, is a replacement device for FM25L16; FM25L16 is now obsolete. The two devices are identical in terms of pinouts and read/write functionality. In terms of speed,...
View ArticleAN319 - Differences between FM25CL64 and FM25CL64B
The FM25CL64B, a 64-Kbit SPI F-RAM, is a replacement device for FM25CL64; FM25CL64 is now obsolete. The two devices are identical in terms of pinout, packages, and read/write functionality. In terms...
View ArticleAN320 - Differences between FM25256B and FM25W256
The FM25W256, a 256-Kbit SPI F-RAM, is a replacement device for FM25256B; FM25256B is now obsolete. The two devices are identical in terms of pinout, package dimensions and composition, read/write...
View ArticleAN321 - Differences between Grade 1 versions of FM25040A and FM25040B
The FM25040B-GA, a 4-Kbit SPI Grade 1 F-RAM, is a replacement device for FM25040A-GA; FM25040A-GA is now obsolete. The two devices are identical in terms of package, pinout, DC / AC parameters, and...
View ArticleAN322 - Differences between Grade 1 versions of FM25L04 and FM25L04B
The FM25L04B-GA, a 4-Kbit SPI Grade 1 F-RAM, is a replacement device for FM25L04-GA; FM25L04-GA is now obsolete. The two devices are identical in terms of package, pinout, DC / AC parameters, and read...
View ArticleAN323 - Differences between Grade 1 versions of FM25C160 and FM25C160B
The FM25C160B-GA, a 16-Kbit SPI Grade 1 F-RAM, is a replacement device for FM25C160-GA; FM25C160-GA is now obsolete. The two devices are identical in terms of package, pinout, DC / AC parameters, and...
View ArticleAN325 - Differences between Grade 1 versions of FM25640 and FM25640B
The FM25640B-GA, a 64-Kbit SPI Grade 1 F-RAM, is a replacement device for FM25640-GA; FM25640-GA is now obsolete. The two devices are identical in terms of package, pinout, DC / AC parameters, and...
View ArticleAN326 - Differences between Grade 1 versions of FM25CL64 and FM25CL64B
The FM25CL64B-GA, a 64-Kbit SPI Grade 1 F-RAM, is a replacement device for FM25CL64-GA; FM25CL64-GA is now obsolete. The two devices are identical in terms of package, pinout, DC / AC parameters, and...
View ArticleAN405 - Comparison between F-RAM I2C Processor Companion Devices
The FM31256 and the FM3164 are the wide operating voltage F-RAM I2C processor companion devices. The FM31278 and the FM31276 are 5 V devices while the FM31L278 and the FM31L276 are the 3 V devices....
View ArticleAN068 - Configuring the Independent ChannelHotlink II™ Device for Digital...
Introduction The HOTLink II™ family of physical layer (PHY) devices is a point-to-point or point-to-multipoint communications building block that provides serialization, deserialization, optional...
View ArticleAN17581 - WirelessUSB™ LP RDK Japanese Radio Law Testing and Verification
This application note serves as a reference point in selecting a WirelessUSB LP radio for your application needs. The use of a Cypress radio chip and its suitability for Japanese product development...
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AN49943 - PSoC® 1 USB-to-UART Bridge
Introduction This application note shows how to implement a full featured USB-to-UART bridge using PSoC 1. This solution is designed as a reference for designers who need such a bridge in their...
View ArticleAN6017 - Differences in Implementation of 65 nm QDR™ II/DDR II and QDR...
This document describes the following: Description of the QDRII+/DDRII+ devices Differences between QDRII/DDRII and QDRII+/DDRII+ functionality and timing Design changes that need to be considered by...
View ArticleAN44209 - Capsense® Express™ Power and Sleep Considerations
Introduction CapSense Express supports I/Os configurable as capacitive sensing inputs or as GPIOs for LED drive, interrupt output, wakeup on interrupt input, and other digital I/O functionality. The...
View ArticleAN100 - Replacing SRAM with FM1608B, FM16W08, FM1808B, or FM18W08
Introduction Designs that require both nonvolatility through power-down events and the fast random access of SRAMs will often include batteries to hold the SRAM VDD level up when system power is lost....
View ArticleAN87352 - F-RAM™ for Smart E-Meters
Introduction This application note provides an overview of a smart electricity meter, or smart e-meter, and explains the benefits of using nonvolatile serial F-RAM over an EEPROM in smart e-meter...
View ArticleAN86947 - Optimizing USB 3.0 Throughput with EZ-USB® FX3™
However, the maximum achievable throughput also depends on such critical factors as host PC controller type, operating system, and USB design (transfer type and buffer sizes). This application note...
View ArticleAN1158 - How to Switch to a Cypress Customized Mass Storage Driver in a...
Introduction The various Windows operating systems (OS) require a USB mass storage class (MSC) device driver to communicate with a USB connected mass storage device. Windows 2000, Windows XP, and...
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