Datasheet

Chapter 16. Mechanical Data 16-1
Chapter 16
Mechanical Data
This chapter provides a function pin listing and package diagram for the MCF5307. See the
website [http://www.motorola.com/coldfire] for any updated information.
16.1 Package
The MCF5307 is assembled in a 208-pin, thermally enhanced plastic QFP package.
16.2 Pinout
The MCF5307 pinout is detailed in the following tables, including the primary and
secondary functions of multiplexed signals. Additional columns indicate the output drive
capability of each pin, whether it is internally synchronized, and if the signal can change
on a negative clock transition.
These tables show MCF5307 pin numbers, including signal multiplexing. Additional
columns indicate the direction, description, and output drive capability of each pin.
Table 16-1. Pins 1–52 (Left, Top-to-Bottom)
Pin
Alternate
Function
I/O Description
Drive
(mA)
No Name
1 VCC ——Power input —
2A0 — I/O Address bus bit 8
3A1 — I/O Address bus bit 8
4 GND ——Ground pin —
5A2 — I/O Address bus bit 8
6A3 — I/O Address bus bit 8
7 VCC ——Power input —
8A4 — I/O Address bus bit 8
9A5 — I/O Address bus bit 8
10 GND ——Ground pin —
11 A6 — I/O Address bus bit 8
12 A7 — I/O Address bus bit 8
Fr
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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