MPC562MZP56 Freescale Semiconductor, MPC562MZP56 Datasheet - Page 1048

IC MPU 32BIT 56MHZ PPC 388-PBGA

MPC562MZP56

Manufacturer Part Number
MPC562MZP56
Description
IC MPU 32BIT 56MHZ PPC 388-PBGA
Manufacturer
Freescale Semiconductor
Series
MPC5xxr
Datasheet

Specifications of MPC562MZP56

Core Processor
PowerPC
Core Size
32-Bit
Speed
56MHz
Connectivity
CAN, EBI/EMI, SCI, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
64
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 2.7 V
Data Converters
A/D 32x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
388-BGA
Processor Series
MPC5xx
Core
PowerPC
Data Bus Width
32 bit
Data Ram Size
8 KB
Interface Type
SCI, SPI, UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
56
Number Of Timers
22
Operating Supply Voltage
2.6 V to 5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (10 bit, 32 Channel)
For Use With
MPC564EVB - KIT EVAL FOR MPC561/562/563/564
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No

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READI Module
When the RCPU is in debug mode, program trace is not allowed. If program trace is enabled, a program
trace synchronization message is generated when debug mode exits.
When the RCPU is in debug mode, data trace and R/W access are allowed.
The flow chart in
of RCPU development access via READI are described below. Allowed modes are also summarized in
Table 24-8
24.14.2.1 Enabling RCPU Development Access Via READI Signals
Reset sequencing is done by the tool to initialize the READI signals and registers by asserting RSTI (the
device sends out the device ID message after the RSTI negation). System reset is held by the tool until the
READI module is reset and initialized with desired RCPU development access setting.
24.14.2.2 Entering Background Debug Mode (BDM) Via READI Signals
There are three ways to enter debug mode (provided debug mode has been enabled):
When entering debug mode following an exception/breakpoint, the RCPU signals VFLS[0:1] are equal to
0b11. This causes READI to send a BDM status message to the tool indicating that the RCPU has entered
debug mode and is now expecting instructions from the READI signals.
Debug mode enabling through READI and entering debug mode out of system reset is done by setting the
following bits in the DC register (DME=0b1, DOR=0b1) during system reset. Debug mode entry causes
RCPU to halt.
24.14.2.3 Non-Debug Mode Access of RCPU Development Access
The RCPU development access can be also be used while the RCPU is not halted (in debug mode). This
feature is used to send in breakpoints or synchronization events to the RCPU. Please refer to
“Development
Non-debug mode access of RCPU development can be achieved by configuring the READI module to take
control of RCPU development access during module configuration of the DC register (DME=0b0,
DOR=0bx).
24-80
1. Enter debug mode (halted state) out-of-system reset through READI module configuration. This is
2. Enter debug mode by downloading breakpoint instructions through RCPU development access
3. Enter debug mode if an exception or interrupt occurs.
displayed in
when in non-debug (running) mode.
of
Section 24.14.2.4, “RCPU Development Access Flow
The READI module will ignore any incoming DSDI data messages when
the module is not configured for RCPU development access.
Support” for further details.
Figure 24-83
Figure
24-84.
shows RCPU development access configuration via READI. The modes
MPC561/MPC563 Reference Manual, Rev. 1.2
NOTE
Diagram.”
Freescale Semiconductor
Chapter 23,

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