GD25Q21B Description
................................................................................................................................5 3. MEMORY ORGANIZATION...............................................................................................................................7 4. DEVICE OPERATION...
GD25Q21B Key Features
- 16 WRITE DISABLE (WRDI) (04H)
- 16 WRITE ENABLE FOR VOLATILE STATUS REGISTER (50H)
- 16 READ STATUS REGISTER (RDSR) (05H OR 35H)
- 17 WRITE STATUS REGISTER (WRSR) (01H)
- 17 WRITE STATUS REGISTER (WRSR) (31H)
- 18 READ DATA BYTES (READ) (03H)
- 19 READ DATA BYTES AT HIGHER SPEED (FAST READ) (0BH)
- 19 DUAL OUTPUT FAST READ (3BH)
- 20 QUAD OUTPUT FAST READ (6BH)
- 20 DUAL I/O FAST READ (BBH)