AT25BCM512B

Features Single 2.7V - 3.6V Supply Serial Peripheral Interface (SPI) Compatible – Supports SPI Modes 0 and 3 70 MHz Maximum Operating Frequency – Clock-to-Output (tV) of 6 ns Maximum Flexible, Optimized Erase Architecture for Code + Data Storage Applications – Uniform 4-Kbyte Block Erase – Uniform 32-Kbyte Block Erase – Full Chip Erase Hardware Controlled Locking of Protected Sectors via WP Pin 128-Byte Programmable OTP Security Register Flexible Programming – Byte/Page Program (1 to 256 Bytes) Fast Program and Erase Times – 2.5 ms Typical Page Program (256 Bytes) Time – 100 ms Typical 4-Kbyte Block Erase Time – 500 ms Typical 32-Kbyte Block Erase Time Automatic Checking and Reporting of Erase/Program Failures JEDEC Standard Manufacturer and Device ID Read Methodology Low Power Dissipation – 6 mA Active Read Current (Typical at 20 MHz) – 5 µA Deep Power-Down Current (Typical) Endurance: 100,000 Program/Erase Cycles Data Retention: 20 Years Complies with Full Industrial Temperature Range Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options – 8-pad Ultra Thin DFN (2 x 3 x 0.6 mm) 512-Kilobit 2.7-volt Minimum SPI Serial Flash Memory AT25BCM512B Preliminary 1. Description The AT25BCM512B is a serial interface Flash memory device designed for use in a wide variety of high-volume consumer based applications in which program code is shadowed from Flash memory into embedded or external RAM for execution. The flexible erase archi...