Introduction
Power Port
Ground Port
Power Port
Ground Port
V
DD
V
SS
V
DDA
V
SSA
4
5*
1
1
VCAPC
PWMA0-5
2
6
1
EXTAL (GPIOB2)
XTAL (GPIOB3)
FAULTA0
Other
Supply
Port
PLL and Clock
or GPIO
1
1
56F801
1
1
1
1
SCLK (GPIOB4)
MOSI (GPIOB5)
MISO (GPIOB6)
SS (GPIOB7)
SPI Port
or GPIO
1
1
TXD0 (GPIOB0)
RXD0 (GPIOB1)
SCI0 Port
or GPIO
8
1
ANA0-7
VREF
ADCA Port
3
TCK
TMS
JTAG/OnCE™
Port
TDI
TDO
TRST
DE
1
1
1
1
1
1
1
1
TD0-2 (GPIOA0-2)
Quad
Timer D
or GPIO
IRQA
RESET
Interrupt/
Program
Control
*
includes TCS pin which is reserved for factory use and is tied to VSS
Figure 2-1 56F801 Signals Identified by Functional Group
1
1. Alternate pin functionality is shown in parenthesis.
56F801 Technical Data, Rev. 17
Freescale Semiconductor
9
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
