MC9S12T64 Datasheet, PDF (419/608 Pages) Motorola, Inc – Specification

Freescale Semiconductor, Inc.
Contents
Overview
Features
Serial Communications
Interface (SCI)
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 419
Modes of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 420
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
External Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423
Register Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424
Functional Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434
Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454
The SCI allows asynchronous serial communications with peripheral
devices and other CPUs.
The SCI includes these distinctive features:
• Full-duplex operation
• Standard mark/space non-return-to-zero (NRZ) format
• 13-bit baud rate selection
• Programmable 8-bit or 9-bit data format
• Separately enabled transmitter and receiver
• Programmable transmitter output parity
Serial Communications Interface (SCI)
For More Information On This Product,
Go to: www.freescale.com
MC9S12T64Revision 1.1.1