MCIMX285AVM4B vs MCIMX251AJM4A

對 MCIMX285AVM4B 和 MCIMX251AJM4A 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 MCIMX285AVM4B MCIMX251AJM4A
Series i.MX28 i.MX25
Part Status Active Active
Core Processor ARM926EJ-S ARM926EJ-S
Number of Cores / Bus Width 1 Core, 32-Bit 1 Core, 32-Bit
Speed 454MHz 400MHz
RAM Controllers LVDDR, LVDDR2, DDR2 LPDDR, DDR, DDR2
Graphics Acceleration No No
Display&Interface Controllers - Keypad
Ethernet 10/100Mbps (1) 10/100Mbps (1)
USB USB 2.0 + PHY (2) USB 2.0 + PHY (2)
Voltage - I / O 1.8V, 3.3V 2.0V, 2.5V, 2.7V, 3.0V, 3.3V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Security Features Boot Security, Cryptography, Hardware ID Boot Security, Cryptography, Secure Fusebox, Secure JTAG, Secure Memory, Tamper Detection
Base Product Number MCIMX285 -
Co - Processors / DSP Data; DCP -
Display & Interface Controllers Keypad, LCD, Touchscreen -
Mounting Type Surface Mount -
Additional Interfaces CAN, I2C, I2S, MMC/SD/SDIO, SAI, SPI, SSI, SSP, UART -
Packaging Tray -
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