Renesas (AT25DF321A-MH-T) Flash Memory, Standard, Serial NOR

Flash Memory, Standard, Serial NOR, 32Mbit, SPI, UDFN-8

Product Overview
The AT25DF321A 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 architecture of the AT25DF321A, with its erase granularity as small as 4 Kbytes, makes it ideal for data storage as well, eliminating the need for additional data storage EEPROM devices. The physical sectoring and the erase block sizes of the AT25DF321A have been optimized to meet the needs of today's code and data storage applications. By optimizing the size of the physical sectors and erase blocks, the memory space can be used much more efficiently.

Serial peripheral interface (spi) compatible
Very high operating frequencies
Flexible, optimized erase architecture for code + data storage applications
Individual sector protection with global protect/unprotect feature: 64 sectors of 64 Kbytes each
Hardware controlled locking of protected sectors
128-byte programmable otp security register
Program and erase suspend/resume
Automatic checking and reporting of erase/program failures
Software controlled reset
Endurance: 100,000 program/erase cycles
Data retention: 20 years

Product Information
Flash Memory Type: Serial NOR
Memory Size: 32Mbit
Flash Memory Configuration: -
IC Interface Type: SPI
Memory Case Style: UDFN
No. of Pins: 8Pins
Clock Frequency: 100MHz
Access Time: 1ms
Supply Voltage Min: 2.7V
Supply Voltage Max: 3.6V
Operating Temperature Min: -40°C
Operating Temperature Max: 85°C
Product Range: 2.7V-3.6V Serial NOR Standard Flash Memories
MSL: MSL 1 - Unlimited

What's in the box
1 x Flash Memory