56F8335_07 Datasheet, PDF (15/160 Pages) Freescale Semiconductor, Inc – 16-bit Digital Signal Controller

Introduction
Power
Power
Power
Ground
Ground
Other
Supply
Ports
PLL
and
Clock
*External
Address
Bus
or GPIO
V_{DD_IO}
V_{DDA_ADC}
7
V_{DDA_OSC_PLL}
1
1
1
PHASEA0 (TA0, GPIOC4)
1
PHASEB0(TA1, GPIOC5)
1
INDEX0 (TA2, GPIOC6)
V_SS
V_{SSA_ADC}
5
HOME0 (TA3, GPIOC7)
1
1 _56F8335
OCR_DIS
1
V_CAP1 - V_CAP4
4
V_PP1 & V_PP2
2
1
SCLK0 (GPIOE4)
1
MOSI0 (GPIOE5)
MISO0 (GPIOE6)
1
SS0 (GPIOE7)
1
Quadrature
Decoder 0
or Quad
Timer A or
GPIO
SPI0 or
GPIO
CLKMODE
1
EXTAL
1
XTAL
1
CLKO ₁
1
1
PHASEA1(TB0, SCLK1, GPIOC0)
PHASEB1 (TB1, MOSI1, GPIOC1)
Quadrature
Decoder 1 or
Quad Timer B
1
INDEX1 (TB2, MISO1, GPIOC2)
or SPI1 or
1
HOME1 (TB3, SS1, GPIOC3)
GPIO
A8 - A13 (GPIOA0 - 5)
6
GPIOB0-4 (A16 - 20)
5
6
PWMA0 - 5
3
ISA0 - 2 (GPIOC8 - 10)
4
FAULTA0 - 3
PWMA
*External
Data Bus
D7 - D10 (GPIOF0 - 3)
4
6
PWMB0 - 5
ISB0 - 2 (GPIOD10 - 12)
3
4
FAULTB0-3
PWMB
*External
Bus
Control
GPIOD0 - 5 (CS2 - 7)
6
8
ANA0 - 7
5
V_REF
8
ANB0 - 7
1
TEMP_SENSE
ADCA
ADCB
Temperature
Sensor
SCI0 or
GPIOE
SCI1 or
GPIO
TXD0 (GPIOE0)
1
RXD0 (GPIOE1) ₁
TXD1 (GPIOD6)
1
RXD1 (GPIOD7)
1
JTAG/
EOnCE
Port
TCK ₁
TMS
1
TDI ₁
TDO
1
TRST
1
* EMI not functional in this package; use as GPIO pins
CAN_RX
1
CAN_TX
1
TC0 - 1 (GPIOE8 - 9)
2
TD0 - 3 (GPIOE10 - 13)
4
1
IRQA
1
IRQB
1
RESET
1
RSTO
CAN
Quad
Timer C
and D or
GPIO
Interrupt/
Program
Control
Figure 2-1 56F8335 Signals Identified by Functional Group¹ (128-Pin LQFP)
1. Alternate pin functionality is shown in parenthesis; pin direction/type shown is the default functionality.
56F8335 Technical Data, Rev. 5
Freescale Semiconductor
15
Preliminary