MPC561MZP56 Freescale Semiconductor, MPC561MZP56 Datasheet - Page 654

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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Queued Serial Multi-Channel Module
15.6.5.3
The DSCK bit in each command RAM byte inserts either a standard (DSCK = 0) or user-specified (DSCK
= 1) delay from chip-select assertion until the leading edge of the serial clock. The DSCKL field in SPCR1
determines the length of the user-defined delay before the assertion of SCK. The following expression
determines the actual delay before SCK when DSCKL is in the range of 1–127:
When DSCK equals zero, DSCKL is not used. Instead, the PCS valid-to-SCK transition is one-half the
SCK period.
15.6.5.4
Delay after transfer can be used to provide a peripheral deselect interval. A delay can also be inserted
between consecutive transfers to allow serial A/D converters to complete conversion. Writing a value to
the DTL field in SPCR1 specifies a delay period. The DT bit in each command RAM byte determines
whether the standard delay period (DT = 0) or the specified delay period (DT = 1) is used. The following
expression is used to calculate the delay:
A zero value for DTL causes a delay-after-transfer value of 8192 ÷ IMB3 clock frequency (204.8 µs with
a 40-MHz IMB3 clock).
If DT is zero in a command RAM byte, a standard delay is inserted.
15-36
Delay Before Transfer
Delay After Transfer
Table 15-21. Example SCK Frequencies with a 40-MHz IMB3 Clock (continued)
where DTL is in the range from one to 255.
A zero value for DSCKL causes a delay of 128 IMB3 clocks, which equals
3.2 µs for a 40-MHz IMB3 clock. Because of design limits, a DSCKL value
of one defaults to the same timing as a value of two.
Division Ratio
MPC561/MPC563 Reference Manual, Rev. 1.2
PCS to SCK Delay
280
510
14
28
58
Standard Delay after Transfer
Delay after Transfer
SPBR Value
NOTE
140
255
14
29
=
7
DSCKL
------------------- -
f SYS
=
32xDTL
-------------------- -
f SYS
Frequency
78.43 kHz
2.86 MHz
1.43 MHz
689 kHz
143 kHz
=
SCK
-------------
f SYS
17
Freescale Semiconductor
Eqn. 15-3

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