MPC561MZP56 Freescale, MPC561MZP56 Datasheet - Page 332

• 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

1
2
3
4
PORESET
PORESET
The hard reset value is a reset configuration word value, extracted from the indicated internal data bus lines. Refer to
EQ2 = MODCK1
EQ3 = (MODCK1 AND MODCK2 AND MODCK3) | (MODCK1 AND MODCK2 AND MODCK3) | (MODCK1 AND MODCK2 AND
RTDIV will be 0 if MODCK[1:3] = 000.
HRESET
HRESET
“Hard Reset Configuration Word
MODCK3). See
Clocks and Power Control
8-30
Field DBCT
Addr
Bits
1:2
EECLK[0:1]
0
MSB
16
U
0
1
0
Table
17
0
0
0
1
COM[1] bit default value is determined during by BDRV reset
configuration bit; See
(RCW).”
COM
Name
DBCT
COM
8-1.
ID2
ID2
18
1
2
Figure 8-16. System Clock and Reset Control Register (SCCR)
1
1
DCSLR MFPDL LPML TBS RTDIV
(RCW).”
Disable backup clock for timers. The DBCT bit controls the timers clock source while the
chip is in limp mode. If DBCT is set, the timers clock (TMBLCK, PITRCLK) source will not
be the backup clock, even if the system clock source is the backup clock ring oscillator. The
real-time clock source will be EXTAL or EXTCLK according to RTSEL bit (see description
in bit 11 below), and the time base clocks source will be determined according to TBS bit
and MODCK1.
0 If the chip is in limp mode, the timer clock source is the backup (limp) clock
1 The timer clock source is either the external clock or the crystal (depending on the current
Clock Output Mode – The COM and CQDS bits control the output buffer strength of the
CLKOUT and external bus pins. When both COM bits are set the CLKOUT pin is held in
the high (1) state and external bus pins are driven at reduced drive. These bits can be
dynamically changed without generating spikes on the CLKOUT and external bus pins. If
CLKOUT pin is not connected to external circuits, set both bits (disabling CLKOUT) to
minimize noise and power dissipation. The default value for COM[1] is determined by the
BDRV bit in the reset configuration word. See
Table
19
3
1
Unaffected
clock mode selected)
8-10.
ENGDIV[0:5]
MPC561/MPC563 Reference Manual, Rev. 1.2
20
1
4
0000
Table 8-9. SCCR Bit Descriptions
Section 7.5.2, “Hard Reset Configuration Word
21
1
5
Unaffected
22
6
1
NOTE
23
1
1
7
0x2F C280
4
STBUC CQDS PRQEN RTSEL BUCS EBDF[0:1] LME
Description
—
24
1
8
Table
25
0
9
7-5. For CLKOUT control see
DFNL[0:2]
10
26
1
1
0000_0000
0000_0000
EQ2
Unaffected
11
27
Freescale Semiconductor
2
12
28
—
0
ID[13:14]
ID[13:14]
Section 7.5.2,
13
29
DFNH[0:2]
14
30
1
1
EQ3
LSB
15
31
U
3