M45PE16

www.DataSheet4U.com M45PE16 16 Mbit, low-voltage, Page-Erasable Serial Flash memory with byte alterability and a 50 MHz SPI bus interface Preliminary Data Features ■ ■ ■ ■ SPI bus compatible serial interface 50 MHz clock rate (maximum) 16 Mbit of Page-Erasable Flash memory Page of 256 Bytes – Page Write in 11 ms (typical) – Page Program in 0.8 ms (typical) – Page Erase in 10 ms (typical) Sector Erase (512 Kbit) Hardware Write protection of the bottom sector (64 KBytes) Electronic Signature – JEDEC Standard two-Byte signature (4015h) 2.7 to 3.6 V single supply voltage Deep Power-down mode 1 µA (typical) More than 100 000 Write cycles More than 20 years’ data retention Packages – ECOPACK® (RoHS compliant) VFQFPN8 (MP) 6 × 5 mm ■ ■ ■ ■ ■ ■ ■ ■ SO8W (MW) 208 mils body width February 2007 Rev 5 1/45 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 M45PE16 Contents 1 2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Signal description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Serial Data Output (Q) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Serial Data Input (D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Serial Clock (C) . . . . . . . . ....