MPC561MZP56 Freescale Semiconductor, MPC561MZP56 Datasheet - Page 830

IC MPU 32BIT 56MHZ PPC 388-PBGA

MPC561MZP56

Manufacturer Part Number
MPC561MZP56
Description
IC MPU 32BIT 56MHZ PPC 388-PBGA
Manufacturer
Freescale Semiconductor
Series
MPC5xxr
Datasheet

Specifications of MPC561MZP56

Core Processor
PowerPC
Core Size
32-Bit
Speed
56MHz
Connectivity
CAN, EBI/EMI, SCI, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
64
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.5 V ~ 2.7 V
Data Converters
A/D 32x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
388-BGA
Controller Family/series
POWER 5xx
No. Of I/o's
56
Ram Memory Size
31KB
Cpu Speed
56MHz
No. Of Timers
32
Embedded Interface Type
QSPI, SCI, UART
No. Of Pwm Channels
12
Rohs Compliant
No
Processor Series
MPC5xx
Core
PowerPC
Data Bus Width
32 bit
Data Ram Size
32 KB
Interface Type
CAN, JTAG, QSPI, SCI, SPI, UART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
56
Number Of Timers
22
Operating Supply Voltage
2.6 V to 5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
2 (10 bit, 32 Channel)
For Use With
MPC564EVB - KIT EVAL FOR MPC561/562/563/564
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No

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Peripheral Pin Multiplexing (PPM) Module
18.4.12
SCALE_TCLK_REG is used to set the rate of the PPM_TCLK that provides the timing for data transfer
into and out of the PPM module. The PPM_TCLK frequency is derived from the system clock, F
PPM_TCLK is software programmable using the following formula:
The range of PPM_TCLK frequencies available is:
18-24
SRESET
Bits
9:15
0:8
Field
Addr
F
PPM_TCLK
Scale Transmit Clock Register (SCALE_TCLK_REG)
MSB
SHORT_CH_REG
0
Data transmitted
Data transmitted
Register Name
TX_DATA[0:15]
SCT[6:0]
Name
Figure 18-27. Scale Transmit Clock Register (SCALE_TCLK_REG)
1
= F
Table 18-11. Examples of the SHORT_CH Bits (continued)
SYSCLK
2
Table 18-13. SCALE_TCLK_REG Bit Descriptions
Reserved
Determines the frequency of PPM_TCLK.
Writing to SCT[6:0] while the PPM is enabled will cause an irregular PPM cycle to
occur.
• SCT[6:0] = 0 F
• SCT[6:0] = 1 to 127 F
RESERVED
3
MPC561/MPC563 Reference Manual, Rev. 1.2
Table 18-12. SCALE_TCLK Frequencies
F
/ (2 * SCT[6:0])
SYSCLK
Minimum
4
Contents
Register
0x00FF
0x303C
0x3034
0x1234
/256
5
SYSCLK
0000_0000_0000_0000
Example 3
6
SYSCLK
/256
0x30 5C2A
0b 0011 0000 0011 0100
SHORT_CH[7:0] = 1, therefore bits (TX_DATA[1, 3, 5,
7, 9, 11, 13, 15] are enabled for re-transmission.
0b 0001 0010 0011 0100
Underlines show bits to be re-transmitted
0b 0011 0000 0011 1100
7
/ (2 * SCT[6:0])
8
Maximum
F
Description
SYSCLK
9
/2
10
Comments
11
SCT[6:0]
12
Freescale Semiconductor
13
14
SYSCLK
LSB
15
.

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