MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 451

• 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

11.8.5
Each L2U region attribute register defines the protection attributes associated with a specific region
protected by the data memory protection unit. There are four registers (x = 0...3), one for each supported
region.
Freescale Semiconductor
20:31
Bits
0:19
Bits
8:19
0:7
Reset
Reset
Field
Field
Addr
Region Attribute Registers (L2U_RAx)
MSB
Name
16
Name
0
RBA
RS
—
—
17
1
RS
Region base address. The RBA field provides the base address of the region. The region base
address should start on the block boundary for the corresponding block size attribute specified
in the region attribute register (L2U_RAx).
Reserved
Reserved
Region size
0000_0000_0000 = 4 Kbytes
0000_0000_0001 = 8 Kbytes
0000_0000_0011 = 16 Kbytes
0000_0000_0111 = 32 Kbytes
0000_0000_1111 = 64 Kbytes
0000_0001_1111 = 128 Kbytes
0000_0011_1111 = 256 Kbytes
0000_0111_1111 = 512 Kbytes
0000_1111_1111 = 1 Mbyte
0001_1111_1111 = 2 Mbytes
0011_1111_1111 = 4 Mbytes
0111_1111_1111 = 8 Mbytes
1111_1111_1111 = 16 Mbytes
Figure 11-6. L2U Region X Attribute Register (L2U_RAx)
18
2
19
3
MPC561/MPC563 Reference Manual, Rev. 1.2
Table 11-8. L2U_RBAx Bit Descriptions
—
Table 11-9. L2U_RAx Bit Descriptions
20
4
PP
21
5
0000_0000_0000_0000
0000_0000_0000_0000
22
6
SPR 824–827
—
23
7
Description
Description
24
8
25
G
9
10
26
11
27
RS
L-Bus to U-Bus Interface (L2U)
12
28
—
13
29
14
30
LSB
15
31
11-15