M25PX32

www.DataSheet4U.com M25PX32 32-Mbit, dual I/O, 4-Kbyte subsector erase, serial Flash memory with 75 MHz SPI bus interface Preliminary Data Features ■ ■ ■ ■ SPI bus compatible serial interface 75 MHz (maximum) clock frequency 2.7 V to 3.6 V single supply voltage Dual input/output instructions resulting in an equivalent clock frequency of 150 MHz: – Dual Output Fast Read instruction – Dual Input Fast Program instruction 32 Mbit Flash memory – Uniform 4-Kbyte subsectors – Uniform 64-Kbyte sectors Additional 64-byte user-lockable, one-time programmable (OTP) area Erase capability – Subsector (4-Kbyte) granularity – Sector (64-Kbyte) granularity – Bulk Erase (32 Mbit) in 17 s (typical with VPP = 9 V) Write protections – Software write protection applicable to every 64-Kbyte sector (volatile lock bit) – Hardware write protection: protected area size defined by three non-volatile bits (BP0, BP1 and BP2) Deep Power-down mode: 5 µA (typical) Electronic signature – JEDEC standard two-byte signature (7116h) – Unique ID code (UID) +16 byte of CFI data More than 100 000 write cycles per sector More than 20 year data retention Packages – ECOPACK® (RoHS compliant) SO16 (MF) 300 mils SO8W (MW) 208 mils VFQFPN8 (MP) 6 × 5 mm ■ ■ ■ ■ ■ ■ ■ ■ ■ August 2007 Rev 2 1/63 www.st.com 1 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice. Contents M25PX32 Contents 1 2 Description . . . . . . . . . . ...