Atmel 25DF161
The AT25DF161 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 AT25DF161, 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.| Part No. | 25DF161 |
|---|---|
| Datasheet | 25DF161 Download |
| Manufacturer |  Atmel |
| Description | AT25DF161 |
| Buy | Stock & Price |
FEATURES
● Single 2.7V - 3.6V Supply● Serial Peripheral Interface (SPI) Compatible – Supports SPI Modes 0 and 3 – Supports RapidS Operation – Supports Dual-Input Program and Dual-Output Read
● Very High Operating Frequencies – 100 MHz for RapidS – 85 MHz for SPI – Clock-to-Output (tV) of 5 ns Maximum
● Flexible, Optimized Erase Architecture for Code + Data Storage
APPLICATIONS
– Uniform 4-Kbyte Block Erase – Uniform 32-Kbyte Block Erase – Uniform 64-Kbyte Block Erase – Full Chip Erase● Individual Sector Protection with Global Protect/Unprotect Feature – 32 Sectors of 64-Kbytes Each
● Hardware Controlled Locking of Protected Sectors via WP Pin
● Sector Lockdown – Make Any Combination of 64-Kbyte Sectors Permanently Read-Only
● 128-Byte Programmable OTP Security Register
● Flexible Programming – Byte/Page Program (1 to 256 Bytes)
● Fast Program and Erase Times – 1.0 ms Typical Page Program (256 Bytes) Time – 50 ms Typical 4-Kbyte Block Erase Time – 250 ms Typical 32-Kbyte Block Erase T...
