AT25DF321A-SH-T vs AT25DF021-SSHF-T

對 AT25DF321A-SH-T 和 AT25DF021-SSHF-T 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

AT25DF321A-SH-T

Adesto科技

Lifecycle: Active
Stock: 6999 件
Package: SOIC-W-8
Series: 記憶力

+物料清單詢價

Part B

AT25DF021-SSHF-T

Adesto科技

Lifecycle: Active
Stock: 5344 件
Package: SOIC-8
Series: 記憶力

+物料清單詢價

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	AT25DF321A-SH-T	AT25DF021-SSHF-T
Supplier	-	Dialog Semiconductor GmbH
Part Status	Not For New Designs	Obsolete
Memory Type	Non-Volatile	Non-Volatile
Memory Format	FLASH	FLASH
Technology	FLASH	FLASH
Memory Size	32Mb (256 Bytes x 16384 pages)	2Mb (256K x 8)
Memory Interface	SPI	SPI
Clock Frequency	100 MHz	50 MHz
Write Cycle Time - Word Page	7µs, 3ms	7µs, 5ms
Voltage - Supply	2.7V ~ 3.6V	2.3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TC)	-40°C ~ 85°C (TC)
Mounting Type	Surface Mount	Surface Mount

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