|
Migrating from the 8XC251Sx to the 8XC251Tx
The 8XC251, TB, TQ (referred to collectively as the 8XC251Tx) embedded microcontroller has joined the 8XC251SA, SB, SP, SQ (referred to collectively as the 8XC251Sx) as a member of the MCS® 251 microcontroller family. The 8XC251Tx is pin and code compatible with the 8XC251Sx. This document addresses the differences between the 8XC251Sx and the 8XC251Tx. It also addresses the implications of these differences for a user who is migrating from an existing 8XC251Sx design to an 8XC251Tx design. For a detailed description of the MCS 251 microcontroller core, and standard peripherals that are shared by both the 8XC251Sx and 8XC251Tx, please refer to the 8XC251SA, 8XC251SB, 8XC251SP, 8XC251SQ Embedded Microcontroller User?s Manual (order number 272795).
|