MCIMX257CJM4A vs MCIMX7D2DVM12SD

對 MCIMX257CJM4A 和 MCIMX7D2DVM12SD 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

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification MCIMX257CJM4A MCIMX7D2DVM12SD
Series i.MX25 i.MX7D
Part Status Active Active
Core Processor ARM926EJ-S ARM® Cortex®-A7, ARM® Cortex®-M4
Number of Cores / Bus Width 1 Core, 32-Bit 2 Core, 32-Bit
Speed 400MHz 1.2GHz
RAM Controllers LPDDR, DDR, DDR2 LPDDR2, LPDDR3, DDR3, DDR3L
Graphics Acceleration No No
Display&Interface Controllers Keypad, LCD, Touchscreen Keypad, LCD, MIPI
Ethernet 10/100Mbps (1) 10/100/1000Mbps (2)
USB USB 2.0 + PHY (2) USB 2.0 + PHY (1), USB 2.0 OTG + PHY (2)
Voltage - I / O 2.0V, 2.5V, 2.7V, 3.0V, 3.3V 1.8V, 3.3V
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 85°C (TJ)
Co - Processors / DSP - Multimedia; NEON™ MPE
Security Features - A-HAB, ARM TZ, CAAM, CSU, SJC, SNVS
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