MPC562MZP56 Freescale Semiconductor, MPC562MZP56 Datasheet - Page 858

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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Dual-Port TPU3 RAM (DPTRAM)
20.3.2
DPTTCR (test register, address 0x30 0002) is used only during factory testing of the MPC561/MPC563,
and, if written, will generate a bus error.
20.3.3
The RAMBAR register is used to specify the 16 MSBs of the starting DPTRAM array location in the
memory map. In order to be accessible in the MPC561/MPC563 memory map, this register must be
programed to 0xFFA0.
This register can be written only once after a reset. This prevents runaway software from inadvertently
re-mapping the array. Since the locking mechanism is triggered by the first write after reset, the base
20-4
Bits
8:15
1:4
0
5
6
7
DPTRAM Test Register (DPTTCR)
RAM Base Address Register (RAMBAR)
MISEN
Name
STOP
RASP
MISF
Low power stop (sleep) mode
0 DPTRAM clocks running
1 DPTRAM clocks shut down
Only the STOP bit in the DPTMCR may be accessed while the STOP bit is asserted. Accesses
to other DPTRAM registers may result in unpredictable behavior. Note also that the STOP bit
should be set and cleared independently of the other control bits in this register to guarantee
proper operation. Changing the state of other bits while changing the state of the STOP bit may
result in unpredictable behavior.
Refer to
Reserved
Multiple input signature flag. MISF is readable at any time. This flag bit should be polled by the
host to determine if the MISC has completed reading the DPTRAM. If MISF is set, the host
should read the MISRH and MISRL registers to obtain the DPTRAM signature.
0 First signature not ready
1 MISC has read entire DPTRAM. Signature is latched in MISRH and MISRL and is ready to
Multiple input signature enable. MISEN is readable and writable at any time. The MISC will only
operate when this bit is set and the MPC561/MPC563 is in TPU3 emulation mode. When
enabled, the MISC will continuously cycle through the DPTRAM addresses, reading each and
adding the contents to the MISR. In order to save power, the MISC can be disabled by clearing
the MISEN bit.
0 MISC disabled
1 MISC enabled
RAM area supervisor/user program/data. The DPTRAM array may be placed in supervisor or
unrestricted Space. When placed in supervisor space, (RASP = 1), only a supervisor may
access the array. If a supervisor program is accessing the array, normal read/write operation will
occur. If a user program is attempting to access the array, the access will be ignored and the
address may be decoded externally.
0 Both supervisor and user access to DPTRAM allowed
1 Supervisor access only to DPTRAM allowed
Reserved. These bits are used for the IARB (interrupt arbitration ID) field in TPU3
implementations that use hardware interrupt arbitration.
be read.
Section 20.4.4, “Stop
MPC561/MPC563 Reference Manual, Rev. 1.2
Table 20-2. DPTMCR Bit Settings
Operation” for more information.
Description
Freescale Semiconductor

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