MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 912

• Manufacturer Part Number: MPC561MZP56
• Manufacturer: Freescale

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

CALRAM Operation
to be four bytes, regardless of the value programmed in the RGN_SIZE[0:3] field. See
“CALRAM Overlay Configuration Register
The implemented bits of CRAM_RBAx bits are unaffected by reset (hard reset). The diagram below shows
one such register, CRAM_RBA0, which provides the base address of overlay region 0.
22-16
SRESET
SRESET
1
11:29
30:31
Bits
4:10
The overlay match address will include ISB in its comparison. The overlay can only be in the range of the ISB internal
space.
0:3
Field
Field
Addr
RGN_SIZ
MSB
16
0
Name
RBA
—
—
E
RGN_SIZE
Unaffected
Figure 22-10. CALRAM Region Base Address Register (CRAM_RBAx)
17
1
These bits define the size of the overlay region. See
Reserved
The region base address defines the starting address of the memory to be overlayed.
Reserved
18
2
Note: The overlay size of 8 bytes cannot be selected
19
3
Table 22-5. CRAM_RBAx Bit Descriptions
MPC561/MPC563 Reference Manual, Rev. 1.2
RGN_SIZE
20
0000
0001
0010
0011
0100
0101
0110
0111
1xxx
4
Table 22-6. RGN_SIZE Encoding
21
5
(CRAM_OVLCR)” for details.
Unaffected
22
0x38 0008–0x38 0024
6
RBA
0000_000
Number of Overlay Bytes
Overlay block is 128 bytes
Overlay block is 256 bytes
Overlay block is 512 bytes
Overlay block is 16 bytes
Overlay block is 32 bytes
Overlay block is 64 bytes
—
23
7
Overlay block is 4 bytes
Overlay block disabled
Description
24
Reserved
8
25
9
Table 22-6
10
26
for sizes.
11
27
12
28
Unaffected
Freescale Semiconductor
RBA
Section 22.5.3,
13
29
1
14
30
00
—
LSB
15
31