MC56F8346 Freescale Semiconductor, Inc, MC56F8346 Datasheet - Page 19

• Manufacturer Part Number: MC56F8346
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Preliminary
1. Alternate pin functionality is shown in parenthesis; pin direction/type shown is the default functionality.
Data Bus
External
or GPIO
External
Address
or GPIO
External
or GPIO
SCI 0 or
or GPIO
Control
Ground
Ground
EOnCE
Figure 2-2 56F8146 Signals Identified by Functional Group
Supply
Power
Power
Power
JTAG/
Other
Clock
GPIO
SCI 1
Ports
Bus
Port
PLL
Bus
and
A8 - A15 (GPIOA0 - 7)
D0-D6 (GPIOF9 - 15)
GPIOD0 - 1 (CS2 - 3)
A6 - A7 (GPIOE2 - 3)
D7 - D15 (GPIOF0 -
PS (CS0)(GPIOD8)
DS (CS1)(GPIOD9)
A0 - A5 (GPIOA8 -
RXD1 (GPIOD7)
RXD0 (GPIOE1)
TXD0 (GPIOE0)
TXD1 (GPIOD6)
V
GPIOB0 (A16)
V
CAP
V
DDA_OSC_PLL
PP
CLKMODE
V
V
OCR_DIS
1 - V
1 & V
DDA_ADC
SSA_ADC
V
EXTAL
CLKO
TRST
DD_IO
XTAL
CAP
TMS
TDO
TCK
V
WR
PP
TDI
RD
SS
4
2
56F8346 Technical Data, Rev. 15
7
1
1
5
1
1
4
2
1
1
1
1
6
2
8
1
7
9
1
1
1
1
2
1
1
1
1
1
1
1
1
1
56F8146
1
1
1
1
1
1
1
1
1
1
1
1
3
6
3
4
8
5
8
1
2
1
1
1
1
1
1
PWMB0 - 5
FAULTB0 - 3
ISB0 - 2 (GPIOD10 - 12)
INDEX0 (TA2, GPIOC6)
HOME0 (TA3, GPIOC7)
SCLK0
MOSI0
MISO0
SS0 (GPIOE7)
(SCLK1, GPIOC0)
(MOSI1, GPIOC1)
(MISO1, GPIOC2)
(SS1, GPIOC3)
(GPIOC8 - 10)
ANA0 - 7
V
ANB0 - 7
RSTO
TC0 (GPIOE8)
(GPIOE10 - 11)
IRQB
EXTBOOT
EMI_MODE
RESET
IRQA
PHASEA0 (TA0, GPIOC4)
PHASEB0 (TA1, GPIOC5)
REF
1
(144-pin LQFP)
QUAD
TIMER C or
GPIO
SPI 1 or
GPIO
PWMB or
GPIO
Quadrature
Decoder 0
or Quad
Timer A or
GPIO
SPI0 or
GPIO
GPIO
ADCA
ADCB
Interrupt/
Program
Control
Introduction
19