i.MX28 Applications Processors: Integrated Power Management Unit (PMU), ARM9™ Core

订购	预算报价（不含税）(CNY)	封装类型和焊端数	Core Type	工作频率 (Max) (MHz)	内核：内核数量 (Spec)	工作环境温度 (Min-Max) (°C)	缓存 (KB)	内部RAM (KB)	支持外部存储器	其他特性
i.MX280	1K @ CNY32.61, 1K @ CNY35.91	MAPBGA 289	ARM9	454	1	-40 to 85, -40 to 70	32	128	DDR	Watchdog OSC/Timer, Temperature Sensor, PLL, Memory Management Unit (MMU), Flash Media Interface, External Memory Controller
i.MX281	1K @ CNY45.81	MAPBGA 289	ARM9	454	1	-40 to 85	32	128	DDR2, LPDDR1	External Memory Controller, Flash Media Interface, Memory Management Unit (MMU), PLL, Temperature Sensor, Watchdog OSC/Timer
i.MX283	1K @ CNY36.25, 1K @ CNY39.90	MAPBGA 289	ARM9	454	1	-40 to 85, -20 to 70	32	128	DDR2	External Memory Controller, Flash Media Interface, Memory Management Unit (MMU), PLL, Temperature Sensor, Watchdog OSC/Timer
i.MX285	1K @ CNY50.42	MAPBGA 289	ARM9	454	1	-40 to 85	32	128	DDR2	External Memory Controller, Flash Media Interface, Memory Management Unit (MMU), PLL, Temperature Sensor, Watchdog OSC/Timer
i.MX286	1K @ CNY41.69, 1K @ CNY45.81	MAPBGA 289	ARM9	454	1	-40 to 85, -20 to 75	32	128	DDR2	External Memory Controller, Flash Media Interface, Memory Management Unit (MMU), PLL, Temperature Sensor, Watchdog OSC/Timer
i.MX287	1K @ CNY50.42	MAPBGA 289	ARM9	454	1	-40 to 85	32	128	DDR2	External Memory Controller, Flash Media Interface, Memory Management Unit (MMU), PLL, Temperature Sensor, Watchdog OSC/Timer