M25P64 Datasheet | STMicroelectronics

Features - - - - - 64 Mbit of Flash memory 2.7 V to 3.6 V single supply voltage SPI bus patible serial interface 50 MHz clock rate (maximum) VPP = 9 V for Fast Program/Erase mode (optional) Page Program (up to 256 Bytes) - in 1.4 ms (typical) - in 0.35 ms (typical with VPP = 9 V) Sector Erase (512 Kbit) Bulk Erase (64 Mbit) Electronic Signatures - JEDEC standard two-Byte signature (2017h) - RES instruction, one-Byte, signature (16h), for backward patibility Hardware Write Protection: protected area size defined by three non-volatile bits (BP0, BP1 and BP2) More than 100 000 Erase/Program cycles per sector More than 20-year data retention Packages - ECOPACK® (Ro HS pliant) SO16 (MF) 300 mils width VDFPN8 (ME) 8 × 6 mm (MLP8) - - - - - - - - January 2007 Rev 6 1/49 .st. 1 Contents Contents 1 2 Description - - - - - - - - - . . . . 6 Signal description - - - - - - - - . . . 9 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Serial Data Output (Q) - - - - - - - - 9 Serial Data Input (D) - - - - - - - - . 9 Serial Clock (C) - - -...