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

Order	Budgetary Price excluding tax(US$)	Package Type and Termination Count	Core Type	Operating Frequency (Max) (MHz)	Core: Number of cores (Spec)	Ambient Operating Temperature (Min-Max) (°C)	Cache (KB)	Internal RAM (KB)	External Memory Supported	Additional Features
i.MX280	1K @ US$4.74, 1K @ US$5.22	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 @ US$6.66	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 @ US$5.27, 1K @ US$5.80	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 @ US$7.33	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 @ US$6.06, 1K @ US$6.66	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 @ US$7.33	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