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AT45DQ161-SSHD-B PDF预览

AT45DQ161-SSHD-B

更新时间: 2024-02-21 19:33:26
品牌 Logo 应用领域
其他 - ETC /
页数 文件大小 规格书
82页 2502K
描述
16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum

AT45DQ161-SSHD-B 数据手册

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AT45DQ161  
16-Mbit DataFlash (with Extra 512-Kbits), 2.3V or 2.5V Minimum  
SPI Serial Flash Memory with Dual-I/O and Quad-I/O Support  
PRELIMINARY DATASHEET  
Features  
Single 2.3V - 3.6V or 2.5V - 3.6V supply  
Serial Peripheral Interface (SPI) compatible  
Supports SPI modes 0 and 3  
Supports RapidSoperation  
Supports Dual-input and Quad-input Buffer Write  
Supports Dual-output and Quad-output Read  
Very high operating frequencies  
85MHz (for SPI)  
85MHz (for Dual-I/O and Quad-I/O)  
Clock-to-output time (tV) of 6ns maximum  
User configurable page size  
512 bytes per page  
528 bytes per page (default)  
Page size can be factory pre-configured for 512 bytes  
Two fully independent SRAM data buffers (512/528 bytes)  
Allows receiving data while reprogramming the main memory array  
Flexible programming options  
Byte/Page Program (1 to 512/528 bytes) directly into main memory  
Buffer Write  
Buffer to Main Memory Page Program  
Flexible erase options  
Page Erase (512/528 bytes), Block Erase (4KB)  
Sector Erase (128KB), Chip Erase (16-Mbits)  
Program and Erase Suspend/Resume  
Advanced hardware and software data protection features  
Individual sector protection  
Individual sector lockdown to make any sector permanently read-only  
128-byte, One-Time Programmable (OTP) Security Register  
64 bytes factory programmed with a unique identifier  
64 bytes user programmable  
Hardware and software controlled reset options  
JEDEC Standard Manufacturer and Device ID Read  
Low-power dissipation  
500nA Ultra-Deep Power-Down current (typical)  
3µA Deep Power-Down current (typical)  
25µA Standby current (typical)  
11mA Active Read current (typical at 20MHz)  
Endurance: 100,000 program/erase cycles per page minimum (50,000 cycles  
for extended temperature option)  
Data retention: 20 years  
Complies with full industrial temperature range (extended temperature optional)  
Green (Pb/Halide-free/RoHS compliant) packaging options  
8-lead SOIC (0.150" wide and 0.208" wide)  
8-pad Ultra-thin DFN (5 x 6 x 0.6mm)  
9-ball Ultra-thin UBGA (6 x 6 x 0.6mm)  
8790B–DFLASH–10/2013  

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