MC9S12T64 Datasheet, PDF (59/608 Pages) Motorola, Inc – Specification

Freescale Semiconductor, Inc.
Pinout and Signal
Description
Contents
MC9S12T64 Pin Assignments in 80-pin LQFP . . . . . . . . . . . . . . . . . . 59
Power Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Signal Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Port Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
MC9S12T64 Pin Assignments in 80-pin LQFP
The MC9S12T64 is available in an 80-pin low-profile quad flat package
(LQFP). Most pins perform two or more functions, as described in the
Signal Descriptions. Figure 11 shows pin assignments. In expanded
narrow modes the lower byte data is multiplexed with higher byte data
through pins PA7:0 (port A).
MOTOROLA
Pinout and Signal Description
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MC9S12T64Revision 1.1.1
59