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Cypress Semiconductor
AN98580 - Migration
AN98580 Migration from Macronix® MX25L to Cypress S25FL1-K SPI Flash Family AN98580 provides migration guidelines for migrating from Macronix MX25L to.
Microchip
TB3101 - MCP2551 to MCP2561 Migration
TB3101 MCP2551 to MCP2561 Migration Author: Wilhelm Leichtfried Microchip Technology Inc. FIGURE 1: PINOUT DIFFERENCES MCP2551 PDIP, SOIC MCP2561.