| Stealey MPU, 945GU Express Chipset, & ICH7U I/O Hub
|Introduction||April 17, 2007 (announced)|
|Process|| 90 nm|
McCaslin (branded as Intel Ultra Mobile platform 2007 or IUMPC2007) was the platform for Intel's Ultra Mobile PCs introduced in 2007 based on the Pentium M microarchitecture. McCaslin consist of the Stealey-based processor and the Little River chipset.