AT25DF161-SSH-T
数据手册.pdfIC FLASH 16Mbit 100MHz 8SOIC
Description
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 shad owed from Flash memory into embedded or external RAM for execution.
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 withGlobal Protect/Unprotect Feature
– 32 Sectors of 64-Kbytes Each
• Hardware Controlled Locking of Protected Sectors via WPPin
• 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 Time
– 400 ms Typical 64-Kbyte Block Erase Time
• Program and Erase Suspend/Resume
• Automatic Checking and Reporting of Erase/Program Failures
• Software Controlled Reset
• JEDEC Standard Manufacturer and Device ID Read Methodology
• Low Power Dissipation
– 5 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-lead SOIC 150-mil and 208-mil wide
– 8-pad Ultra Thin DFN 5 x 6 x 0.6 mm