MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 982

• 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

READI Module
24-14
RCPU
Bits
1:25
RSTI
RSTI
RSTI
RSTI
RSTI
Field SC
Field
Field
Field
Field
26
Addr
0
MSB
Nexus
79
63
47
31
15
78:54
Bits
79
53
78
62
46
30
14
RWAD
Name
RW
SC
77
61
45
29
13
Table 24-11. RWA Read/Write Access Bit Descriptions
Figure 24-7. READI Read/Write Access Register
76
60
44
28
12
The start complete (SC) field is set when a read or write access is initiated. The
device will clear the SC bit once the read or write access completes. During a block
access, if the SC bit is reset, the access will terminate.
0 Access complete
1 Start access
Read/write address (RWAD) bits are used to identify the address of internal
memory-mapped resources to be accessed, or the lowest address (i.e., lowest
unsigned value) for a block move (CNT > 0). The address range for a block move is
from RWAD to RWAD + CNT.
NOTE: The RWD field of the UDI register is shared with the WD field of the RWA
register.
The read/write (RW) field can be configured to allow selection of a read or a write
access.
0 Read access
1 Write access
MPC561/MPC563 Reference Manual, Rev. 1.2
75
59
43
27
11
RWAD
74
58
42
26
10
0000_0000_0000_0000
0000_0000_0000_0000
0000_0000_0000_0000
WD
0000_0000_0000_0000
0000_0000_0000_0000
73
57
41
25
9
72
56
40
24
8
0x0F
CNT
WD
RWAD
71
55
39
23
7
Description
70
54
38
22
6
RW
69
53
37
21
5
68
52
36
20
4
SZ
67
51
35
19
3
Freescale Semiconductor
66
50
34
18
2
PRV
WD
65
49
33
17
1
MAP
LSB
64
48
32
16
0