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AT25DF081A-SH-B 数据手册 - Adesto Technologies
制造商:
Adesto Technologies
分类:
Flash芯片
封装:
SOIC-8
描述:
ADESTO TECHNOLOGIES AT25DF081A-SH-B 闪存, 8 Mbit, 4K x 256字节, 100 MHz, SPI, SOIC, 8 引脚
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AT25DF081A-SH-B数据手册
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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
– 100MHz for RapidS
– 85MHz for SPI
– Clock-to-Output (t
V
) of 5ns 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
– 16 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
– 1.0ms Typical Page Program (256 Bytes) Time
– 50ms Typical 4-Kbyte Block Erase Time
– 250ms Typical 32-Kbyte Block Erase Time
– 400ms Typical 64-Kbyte Block Erase Time
• Automatic Checking and Reporting of Erase/Program Failures
• Software Controlled Reset
• JEDEC Standard Manufacturer and Device ID Read Methodology
• Low Power Dissipation
– 5mA Active Read Current (Typical at 20MHz)
–5μA 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 0.6mm)
8-Mbit
2.7V Minimum
SPI Serial Flash
Memory
AT25DF081A
8715C–SFLSH–1/2013
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