Product Summary

The EN25T16 is a 16M-bit (2048K-byte) Serial Flash memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus. The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction. The EN25T16 is designed to allow either single Sector at a time or full chip erase operation. The EN25T16 can be configured to protect part of the memory as the software protected mode. The device can sustain a minimum of 100K program/erase cycles on each sector.

Parametrics

EN25T16 absolute maximum ratings: (1)Storage Temperature: -65 to +125℃; (2)Plastic Packages: -65 to +125℃; (3)Output Short Circuit Current: 200 mA; (4)Input and Output Voltage (with respect to ground): -0.5 to +4.0V; (5)Vcc: -0.5 to +4.0 V.

Features

EN25T16 features: (1)Single power supply operation; (2)Full voltage range: 2.7-3.6 volt; (3)16 Mbit Serial Flash, 16 M-bit/2048 K-byte/8192 pages; 256 bytes per programmable page; (4)High performance, 100MHz clock rate; dual data mode; (5)Low power consumption, 5 mA typical active current; 1 μA typical power down current; (6)Uniform Sector Architecture: 512 sectors of 4-Kbyte; 32 blocks of 64-Kbyte; Any sector or block can be erased individually; (7)Software and Hardware Write Protection: Write Protect all or portion of memory via software; Enable/Disable protection with WP# pin; (8)High performance program/erase speed, Page program time: 1.5ms typical; Sector erase time: 150ms typical; Block erase time 800ms typical; Chip erase time: 18 Seconds typical; (9)Lockable 512 byte OTP security sector; (10)Minimum 100K endurance cycle; (11)Package Options, 8 pins SOP 200mil body width; 8 pins PDIP; 8 contact VDFN; 16 pin SOP 300mil body width; All Pb-free packages are RoHS compliant; (12)Commercial and industrial temperature Rang.

Diagrams

EN25T16 block diagram

EN25B32
EN25B32

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Data Sheet

Negotiable 
EN25B40
EN25B40

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EN25B64
EN25B64

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Negotiable 
EN25B80
EN25B80

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Negotiable 
EN25D16
EN25D16

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Negotiable 
EN25F05
EN25F05

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Data Sheet

Negotiable