MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 432

• 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

Memory Controller
10.9.4
10-34
1,
Bits
30
31
1
It is recommended that this field hold values that are the power of 2 minus 1 (e.g., 2
HRESET
HRESET
Memory Controller Option Registers (OR0–OR3)
Field
Addr
Name
BI
V
MSB
AM
16
0
Burst inhibit
0 Memory controller drives BI negated (high). The bank supports burst accesses.
1 Memory controller drives BI asserted (low). The bank does not support burst accesses.
NOTE: Following a system reset, the BI bit is set.
Valid bit. When set, this bit indicates that the contents of the base-register and option-register
pair are valid. The CS signal does not assert until the V-bit is set.
NOTE: An access to a region that has no V-bit set may cause a bus monitor timeout. See
Table 10-9
Figure 10-24. Memory Controller Option Registers 1–3 (OR0–OR3)
17
1
Branch Register
0x2F C104 (OR0); 0x2F C10C (OR1); 0x2F C114 (OR2), 0x2F C11C (OR3)
Table 10-8. BR0–BR3 Bit Descriptions (continued)
ATM
18
2
BR0
BR1
BR2
BR3
for the reset value of this bit in BR0.
MPC561/MPC563 Reference Manual, Rev. 1.2
19
3
0000_0000
Table 10-9. BRx[V] Reset Value
CSNT
20
4
21
5
ACS
0000_0000_0000_0000
22
6
EHTR
23
7
Description
AM
1
24
8
BRx[V] Reset Value
25
ID20 & ID31
9
1111
SCY
ID3
10
26
0
0
11
27
3
- 1 = 7 [0b111]).
12
28
0
BSCY
Freescale Semiconductor
13
29
1
14
30
1
TRLX
LSB
15
31
0