ZB25VQ128D Datasheet | Zbit

FEATURES 5 GENERAL DESCRIPTION 6 1 ORDERING INFORMATION 7 2 BLOCK DIAGRAM 8 3 CONNECTION DIAGRAMS 9 4 SIGNAL DESCRIPTIONS 11 4.1 Serial Data Input (DI) / IO0 11 4.2 Serial Data Output (DO) / IO1 11 4.3 Serial Clock (CLK) 11 4.4 Chip Select (CS#) 11 4.5 Write Protect (WP#) / IO2 11 4.6 HOLD (HOLD#) / IO3 12 4.7 RESET (RESET#) / IO3 12 5 MEMORY ORGANIZATION 13 5.1 Flash Memory Array 13 5.2 Security Registers 13 5.2.1 Security Register 0 14 5.2.2 Serial Flash Discoverable Parameters (SFDP) Address Map 14 5.2.3 SFDP Header Field Definitions 15 5.2.4 JEDEC SFDP Basic SPI Flash Parameter 16 6 FUNCTION DESCRIPTION 22 6.1 SPI Operations 22 6.1.1 SPI Modes...