MC68HC912BD32 Datasheet, PDF (21/292 Pages) Freescale Semiconductor, Inc – Advance Information

Freescale Semiconductor, Inc.
Pinout and Signal Descriptions
Pinout and Signal Descriptions
Contents
MC68HC912BD32 Rev 1.0 Pin Assignments . . . . . . . . . . . . . . . . . . . 17
Power Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Signal Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Port Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Port Pull-Up, Pull-Down and Reduced Drive. . . . . . . . . . . . . . . . . . . . 31
MC68HC912BD32 Rev 1.0 Pin Assignments
The MC68HC912BD32 is available in a 80-pin quad flat pack (QFP).
Most pins perform two or more functions, as described in the Signal
Descriptions. Figure 3 shows pin assignments. Shaded pins are power
and ground.
1-pins
Pinout and Signal Descriptions
For More Information On This Product,
Go to: www.freescale.com
MC68HC912BD32 Rev 1.0