Datasheet
Table Of Contents
- Part 1 Overview
- Part 2 Signal/Connection Descriptions
- 2.1 Introduction
- 2.2 Power and Ground Signals
- 2.3 Clock and Phase Locked Loop Signals
- 2.4 Address, Data, and Bus Control Signals
- 2.5 Interrupt and Program Control Signals
- 2.6 GPIO Signals
- 2.7 Pulse Width Modulator (PWM) Signals
- 2.8 Serial Peripheral Interface (SPI) Signals
- 2.9 Quadrature Decoder Signals
- 2.10 Serial Communications Interface (SCI) Signals
- 2.11 CAN Signals
- 2.12 Analog-to-Digital Converter (ADC) Signals
- 2.13 Quad Timer Module Signals
- 2.14 JTAG/OnCE
- Part 3 Specifications
- 3.1 General Characteristics
- 3.2 DC Electrical Characteristics
- 3.3 AC Electrical Characteristics
- 3.4 Flash Memory Characteristics
- 3.5 External Clock Operation
- 3.6 External Bus Asynchronous Timing
- 3.7 Reset, Stop, Wait, Mode Select, and Interrupt Timing
- 3.8 Serial Peripheral Interface (SPI) Timing
- 3.9 Quad Timer Timing
- 3.10 Quadrature Decoder Timing
- 3.11 Serial Communication Interface (SCI) Timing
- 3.12 Analog-to-Digital Converter (ADC) Characteristics
- 3.13 Controller Area Network (CAN) Timing
- 3.14 JTAG Timing
- Part 4 Packaging
- Part 5 Design Considerations
- Part 6 Ordering Information
Introduction
56F805 Technical Data, Rev. 16
Freescale Semiconductor 9
Figure 2-1 56F805 Signals Identified by Functional Group
1
1. Alternate pin functionality is shown in parenthesis.
56F805
Power Port
Ground Port
Power Port
Ground Port
PLL
and
Clock
External
Address Bus or
GPIO
External
Data Bus
External
Bus Control
Dedicated
GPIO
SCI0 Port
or GPIO
SCI1 Port
or GPI0
V
DD
V
SS
V
DDA
V
SSA
VCAPC
V
PP
EXTAL
XTAL
CLKO
A0-A5
A6-7 (GPIOE2-E3)
A8-15 (GPIOA0-A7)
D0–D15
PS
DS
RD
WR
PHASEA0 (TA0)
PHASEB0 (TA1)
INDEX0 (TA2)
HOME0 (TA3)
PHASEA1 (TB0)
PHASEB1 (TB1)
INDEX1 (TB2)
HOME1 (TB3)
TCK
TMS
TDI
TDO
TRST
DE
Quadrature
Decoder0 or
Quad Timer A
JTAG/OnCE™
Port
GPIOB0–7
GPIOD0–5
PWMA0-5
ISA0-2
FAULTA0-3
PWMB0-5
ISB0-2
FAULTB0-3
SCLK (GPIOE4)
MOSI (GPIOE5)
MISO (GPIOE6)
SS
(GPIOE7)
TXD0 (GPIOE0)
RXD0 (GPIOE1)
TXD1 (GPIOD6)
RXD1 (GPIOD7)
ANA0-7
VREF
MSCAN_RX
MSCAN_TX
TC0-1
TD0-3
IRQA
IRQB
RESET
RSTO
EXTBOOT
PWMB
Port
Quad
Timers
C & D
ADCA
Port
Other
Supply
Ports
8
8*
1
1
2
1
1
1
1
6
2
8
16
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Interrupt/
Program
Control
8
6
6
3
4
6
3
4
1
1
1
1
1
1
1
1
8
1
1
1
2
4
1
1
1
1
1
Quadrature
Decoder1 or
Quad Timer B
PWMA
Port
SPI Port
or GPIO
CAN
*includes TCS pin which is reserved for factory use and is tied to VSS