2.5/3/3.3 V 4M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL I/O SPI
W25X40CL Publication Release Date: October 15, 2012 - 6 - Revision E 5. PIN CONFIGURATION PDIP 300-MIL Figure 1c. W25X40CL Pin Assignments, 8-pin PDIP 300-mil (Package Code DA) 6. PIN ......