MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 856
MPC561MZP56
Manufacturer Part Number
MPC561MZP56
Description
Manufacturer
Freescale
Datasheet
1.MPC561MZP56.pdf
(1420 pages)
Specifications of MPC561MZP56
Cpu Family
MPC56x
Device Core
PowerPC
Device Core Size
32b
Frequency (max)
56MHz
Interface Type
QSPI/SCI/SPI/UART
Total Internal Ram Size
32KB
# I/os (max)
56
Number Of Timers - General Purpose
22
Operating Supply Voltage (typ)
2.6/5V
Operating Supply Voltage (max)
2.7/5.25V
Operating Supply Voltage (min)
2.5/4.75V
On-chip Adc
2(32-chx10-bit)
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
388
Package Type
BGA
Program Memory Type
ROMLess
Program Memory Size
Not Required
Lead Free Status / RoHS Status
Not Compliant
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MPC561MZP56
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Company:
Part Number:
MPC561MZP56R2
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Dual-Port TPU3 RAM (DPTRAM)
20.2
20.3
The DPTRAM module consists of two separately addressable sections. The first is a set of
memory-mapped control and status registers used for configuration (DPTMCR, RAMBAR, MISRH,
MISRL, MISCNT) and testing (DPTTCR) of the DPTRAM array. The second section is the array itself.
All DPTRAM module control and status registers are located in supervisor data space. User read or write
attempts will result in a bus error.
When the TPU3 is using the RAM array for microcode control storage, none of these control registers has
any effect on the operation of the RAM array.
All addresses within the 64-byte control block will respond when accessed properly. Unimplemented
addresses will return zeros for read accesses. Likewise, unimplemented bits within registers will return
zero when read and will not be affected by write operations.
Table 20-1
internal system base address (see
Figure 1-3
20-2
•
•
•
•
— The DPTRAM array acts as a microcode storage for the TPU3 module. This provides a means
Includes built in check logic which scans the array contents and calculates the DPTRAM signature
IMB3 bus interface
Two TPU3 interface units
Byte, half-word, or word accessible
DPTRAM Configuration Block Diagram
Programming Model
to locate the DPTRAM control block in the MPC561/MPC563 address map.
of executing TPU3 code out of DPTRAM instead of TPU3 ROM.
shows the DPTRAM control and status registers. The addresses shown are offsets from the
RAM Mode
DPTRAM
MPC561/MPC563 Reference Manual, Rev. 1.2
TPU3
TPU3
Section 6.2.2.1.2, “Internal Memory Map Register
Figure 20-1. DPTRAM Configuration
TPU3 Emulation Mode
DPTRAM
TPU3
TPU3
Local Bus
Local Bus
Freescale Semiconductor
(IMMR)”). Refer to
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