AT45DB642-TI

Name: AT45DB642-TI
Brand: Microchip Technology
Rating: 4.5 (10 reviews)
Author: Lisleapex

High-speed access with 18ns/70ns read times

4,047 有效庫存

AT45DB642-TI

有效庫存4,047

High-speed access with 18ns/70ns read times

製造商零件號 # : AT45DB642-TI
包裝/封裝: TSOP-40
零件狀態 : Discontinued
製造商: Microchip Technology
產品分類 : Memory
系列 : AT45DB642

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AT45DB642-TI 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

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AT45DB642-TI 詳細說明

Meet the AT45DB642-TI, Adesto Technologies' cutting-edge serial-interface Flash memory device designed to cater to a wide range of applications. Featuring a generous 64 megabits (8 megabytes) of non-volatile storage, organized into 8192 pages of 528 bytes each, it offers ample capacity for storing and managing data. Its single power supply voltage range of 2.7V to 3.6V makes it compatible with a variety of systems, ensuring versatility and ease of integration. Supporting both SPI and DFI protocols, the device provides flexibility in system integration, allowing for seamless incorporation into existing setups. Its advanced erase architecture with sector and block erase capabilities enables efficient data management, while its fast page program time and low-power standby mode strike a balance between performance and energy efficiency. Additionally, the AT45DB642-TI incorporates software and hardware protection mechanisms to safeguard stored data, ensuring the security of valuable information

主要特徵

Durable and rugged construction
Sophisticated temperature control
Enhanced user interface capabilities
Precise timing mechanisms
Robust data encryption options

應用

AT45DB642-TI for smart meters
Industrial data storage solution
Medical monitoring made easy
Secure your automotive data
Wireless sensor networks simplified
Automated test equipment innovation

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category !	NOR Flash	RoHS	N
Mounting Style	SMD/SMT	Package / Case	TSOP-40
Series	AT45DB	Memory Size !	64 Mbit
Supply Voltage - Min	2.7 V	Supply Voltage - Max	3.6 V
Active Read Current - Max	10 mA	Interface Type	SPI
Maximum Clock Frequency	20 MHz	Organization	8 M x 8
Data Bus Width	8 bit	Timing Type	Synchronous
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 85 C
Architecture	Sector	Brand	Microchip Technology
Memory Type !	NOR	Moisture Sensitive	Yes
Product Type !	NOR Flash	Speed	20 MHz
Standard	Not Supported	Factory Pack Quantity	100
Subcategory	Memory & Data Storage

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 AT45DB642-TI PDF 下載

常見問題解答

What is AT45DB642-TI?

The AT45DB642-TI is a high-density flash memory device manufactured by Adesto Technologies (formerly Atmel). It features 64 megabits (Mb) of non-volatile memory organized as 8192 pages of 256 bytes each. This memory is ideal for data storage applications requiring high capacity and reliability.

How Does AT45DB642-TI Work?

The AT45DB642-TI operates as a serial interface flash memory with a flexible data buffer architecture. It allows data to be programmed and read in small sections, which is useful for applications needing frequent data updates or data logging. The device supports both single-bit and multi-bit data transfers.

How Many Pins does AT45DB642-TI have and What are the Functions of the Pinout Configuration?

The AT45DB642-TI is housed in a 28-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

SI, SO, SCK: Serial interface pins for data input, data output, and clock signals.
CS: Chip select input for device activation.
WP: Write protect pin for hardware data protection.
RST: Reset pin for device initialization.
VCC, VSS: Power supply and ground pins, respectively.

What are the Pros and Cons of AT45DB642-TI?

Pros:

High Capacity: Offers 64 Mb of storage space, suitable for large data storage applications.
Serial Interface: Supports easy integration with microcontrollers and digital systems.
Data Integrity: Includes hardware data protection features like write protect.
Reliability: Non-volatile flash memory with high endurance and long-term reliability.

Cons:

Complex Interface: Serial interface operation requires careful timing and control.
Page Structure: Fixed page size may require careful management of data organization.
Package Size: 28-lead SOIC package may be larger than some alternative packages.

Are There Any Equivalents/Alternatives to AT45DB642-TI for Recommendation?

The AT25DF641A from Adesto Technologies is a similar flash memory device with 64 Mb capacity.
Alternatives to the AT45DB642-TI include the W25Q64JV from Winbond and the S25FL064L from Cypress Semiconductor.